TY  - JOUR
AU  - Gulicovski, Jelena
AU  - Stojmenović, Marija
AU  - Rosić, Milena
AU  - Vasić, Andrijana
AU  - Ristović, Ivica
AU  - Janković-Častvan, Ivona
AU  - Kragović, Milan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12917
AB  - The possibility of using waste tailings produced by flotation in the lead and zinc mine of Grot, Serbia as a potential source of secondary mineral raw materials was examined. The aim of the research was primarily to carry out a detailed characterization in order to determine the dominant minerals, and, for the first time, to trace the changes occurring in the unit cells of the minerals present in that deposit. There was also a need to determine the exact proportions of the present mineral phases for their further application and utilization as natural resources in environmental protection. Samples were taken from three different sections of tailings: the crest of dam (JKB), outlet pipe of the flotation facility (JOF) and hydrocyclone overflow (JHC). Granulometric separation was performed to facilitate the extraction of certain minerals from waste. The results showed that all samples mainly contained quartz, clinochlore, calcite, albite, pyrite and biotite, but their ratios in each sample varied significantly. After characterization, samples were separated into different fractions and their mineralogical compositions were determined. Depending on the fraction, the mineralogical compositions also changed. Mineralogy and geochemical analysis indicate that waste tailings can be used as a secondary mineral raw materials source applicable in various industries.
T2  - Applied Sciences
T1  - Mineralogical Characterization of the Grot Lead and Zinc Mine Tailings from Aspects of Their Further Use as Raw Material
VL  - 14
IS  - 3
SP  - 1167
DO  - 10.3390/app14031167
ER  - 

@article{
author = "Gulicovski, Jelena and Stojmenović, Marija and Rosić, Milena and Vasić, Andrijana and Ristović, Ivica and Janković-Častvan, Ivona and Kragović, Milan",
year = "2024",
abstract = "The possibility of using waste tailings produced by flotation in the lead and zinc mine of Grot, Serbia as a potential source of secondary mineral raw materials was examined. The aim of the research was primarily to carry out a detailed characterization in order to determine the dominant minerals, and, for the first time, to trace the changes occurring in the unit cells of the minerals present in that deposit. There was also a need to determine the exact proportions of the present mineral phases for their further application and utilization as natural resources in environmental protection. Samples were taken from three different sections of tailings: the crest of dam (JKB), outlet pipe of the flotation facility (JOF) and hydrocyclone overflow (JHC). Granulometric separation was performed to facilitate the extraction of certain minerals from waste. The results showed that all samples mainly contained quartz, clinochlore, calcite, albite, pyrite and biotite, but their ratios in each sample varied significantly. After characterization, samples were separated into different fractions and their mineralogical compositions were determined. Depending on the fraction, the mineralogical compositions also changed. Mineralogy and geochemical analysis indicate that waste tailings can be used as a secondary mineral raw materials source applicable in various industries.",
journal = "Applied Sciences",
title = "Mineralogical Characterization of the Grot Lead and Zinc Mine Tailings from Aspects of Their Further Use as Raw Material",
volume = "14",
number = "3",
pages = "1167",
doi = "10.3390/app14031167"
}

Gulicovski, J., Stojmenović, M., Rosić, M., Vasić, A., Ristović, I., Janković-Častvan, I.,& Kragović, M.. (2024). Mineralogical Characterization of the Grot Lead and Zinc Mine Tailings from Aspects of Their Further Use as Raw Material. in Applied Sciences, 14(3), 1167.
https://doi.org/10.3390/app14031167

Gulicovski J, Stojmenović M, Rosić M, Vasić A, Ristović I, Janković-Častvan I, Kragović M. Mineralogical Characterization of the Grot Lead and Zinc Mine Tailings from Aspects of Their Further Use as Raw Material. in Applied Sciences. 2024;14(3):1167.
doi:10.3390/app14031167 .

Gulicovski, Jelena, Stojmenović, Marija, Rosić, Milena, Vasić, Andrijana, Ristović, Ivica, Janković-Častvan, Ivona, Kragović, Milan, "Mineralogical Characterization of the Grot Lead and Zinc Mine Tailings from Aspects of Their Further Use as Raw Material" in Applied Sciences, 14, no. 3 (2024):1167,
https://doi.org/10.3390/app14031167 . .

TY  - CONF
AU  - Nikolić, Katarina
AU  - Vasić, Andrijana
AU  - Kragović, Milan
AU  - Rosić, Milena
AU  - Janković-Častvan, Ivona
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11979
AB  - This study presents the characterization of waste vitreous enamel generated during the production process of heating devices in a factory in Southeast Europe. The sample was analyzed for chemical composition and concentrations of heavy metals using inductively coupled plasma optical emission spectroscopy (ICP-OES), while the mineralogical composition was determined using X-ray diffraction (XRD). The functional groups were recorded using DRIFT spectroscopy, and the morphological and microstructural properties were investigated using FESEM measurements. The results showed that the sample waste vitreous enamel contains high levels of heavy metals and must be classified as hazardous waste. Quartz was found to be the most represented mineral in the sample, while oxides of metals Sb, Fe, Ti, and Cu appeared in the form of supporting minerals. The DRIFT spectra showed the presence of silicates, organic materials, and OH groups in Ti(IV)-OH crystal structure. The FESEM analysis revealed different sizes of particles mainly with polygonal forms and pronounced edges corresponding mostly to the silica and the alumina. These findings can contribute to the development of strategies for the safe and sustainable management of waste vitreous enamel.
PB  - Belgrade : University of Belgrade : Faculty of Mining and Geology
C3  - MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
T1  - Analysis of chemical and structural features of waste vitreous enamel produced during the heating device manufacturing process
SP  - 303
EP  - 307
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11979
ER  - 

@conference{
author = "Nikolić, Katarina and Vasić, Andrijana and Kragović, Milan and Rosić, Milena and Janković-Častvan, Ivona and Stojmenović, Marija and Gulicovski, Jelena",
year = "2023",
abstract = "This study presents the characterization of waste vitreous enamel generated during the production process of heating devices in a factory in Southeast Europe. The sample was analyzed for chemical composition and concentrations of heavy metals using inductively coupled plasma optical emission spectroscopy (ICP-OES), while the mineralogical composition was determined using X-ray diffraction (XRD). The functional groups were recorded using DRIFT spectroscopy, and the morphological and microstructural properties were investigated using FESEM measurements. The results showed that the sample waste vitreous enamel contains high levels of heavy metals and must be classified as hazardous waste. Quartz was found to be the most represented mineral in the sample, while oxides of metals Sb, Fe, Ti, and Cu appeared in the form of supporting minerals. The DRIFT spectra showed the presence of silicates, organic materials, and OH groups in Ti(IV)-OH crystal structure. The FESEM analysis revealed different sizes of particles mainly with polygonal forms and pronounced edges corresponding mostly to the silica and the alumina. These findings can contribute to the development of strategies for the safe and sustainable management of waste vitreous enamel.",
publisher = "Belgrade : University of Belgrade : Faculty of Mining and Geology",
journal = "MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book",
title = "Analysis of chemical and structural features of waste vitreous enamel produced during the heating device manufacturing process",
pages = "303-307",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11979"
}

Nikolić, K., Vasić, A., Kragović, M., Rosić, M., Janković-Častvan, I., Stojmenović, M.,& Gulicovski, J.. (2023). Analysis of chemical and structural features of waste vitreous enamel produced during the heating device manufacturing process. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
Belgrade : University of Belgrade : Faculty of Mining and Geology., 303-307.
https://hdl.handle.net/21.15107/rcub_vinar_11979

Nikolić K, Vasić A, Kragović M, Rosić M, Janković-Častvan I, Stojmenović M, Gulicovski J. Analysis of chemical and structural features of waste vitreous enamel produced during the heating device manufacturing process. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book. 2023;:303-307.
https://hdl.handle.net/21.15107/rcub_vinar_11979 .

Nikolić, Katarina, Vasić, Andrijana, Kragović, Milan, Rosić, Milena, Janković-Častvan, Ivona, Stojmenović, Marija, Gulicovski, Jelena, "Analysis of chemical and structural features of waste vitreous enamel produced during the heating device manufacturing process" in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book (2023):303-307,
https://hdl.handle.net/21.15107/rcub_vinar_11979 .

TY  - CONF
AU  - Nikolić, Katarina
AU  - Kragović, Milan
AU  - Stojmenović, Marija
AU  - Vasić, Andrijana
AU  - Kandić, Irina
AU  - Nišić, Neda
AU  - Gulicovski, Jelena J.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11978
AB  - In this study, a novel porous carbonaceous material, which has been synthesized from almond pits as precursors, has been characterized for the purpose of application as electrodes in electrochemical sensors. The powdery sample of activated carbonized almond pits was analyzed by X-ray diffraction (XRD) and Diffuse Reflectance Infrared Fourier Spectroscopy (DRIFT). Besides, the electrochemical properties of the sample were investigated in a three-electrode system using a CHI potentiostat. Obtained XRD diffractogram confirmed the amorphous phase of the sample, while DRIFT showed the presence of different functional groups. According to the results, synthesized carbonaceous material was found to possess great potential as a low-cost and eco-friendly material for electrochemical applications.
PB  - Belgrade : University of Belgrade : Faculty of Mining and Geology
C3  - MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
T1  - Activated carbon from almond pits as low-cost material for electrochemical application
SP  - 308
EP  - 311
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11978
ER  - 

@conference{
author = "Nikolić, Katarina and Kragović, Milan and Stojmenović, Marija and Vasić, Andrijana and Kandić, Irina and Nišić, Neda and Gulicovski, Jelena J.",
year = "2023",
abstract = "In this study, a novel porous carbonaceous material, which has been synthesized from almond pits as precursors, has been characterized for the purpose of application as electrodes in electrochemical sensors. The powdery sample of activated carbonized almond pits was analyzed by X-ray diffraction (XRD) and Diffuse Reflectance Infrared Fourier Spectroscopy (DRIFT). Besides, the electrochemical properties of the sample were investigated in a three-electrode system using a CHI potentiostat. Obtained XRD diffractogram confirmed the amorphous phase of the sample, while DRIFT showed the presence of different functional groups. According to the results, synthesized carbonaceous material was found to possess great potential as a low-cost and eco-friendly material for electrochemical applications.",
publisher = "Belgrade : University of Belgrade : Faculty of Mining and Geology",
journal = "MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book",
title = "Activated carbon from almond pits as low-cost material for electrochemical application",
pages = "308-311",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11978"
}

Nikolić, K., Kragović, M., Stojmenović, M., Vasić, A., Kandić, I., Nišić, N.,& Gulicovski, J. J.. (2023). Activated carbon from almond pits as low-cost material for electrochemical application. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
Belgrade : University of Belgrade : Faculty of Mining and Geology., 308-311.
https://hdl.handle.net/21.15107/rcub_vinar_11978

Nikolić K, Kragović M, Stojmenović M, Vasić A, Kandić I, Nišić N, Gulicovski JJ. Activated carbon from almond pits as low-cost material for electrochemical application. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book. 2023;:308-311.
https://hdl.handle.net/21.15107/rcub_vinar_11978 .

Nikolić, Katarina, Kragović, Milan, Stojmenović, Marija, Vasić, Andrijana, Kandić, Irina, Nišić, Neda, Gulicovski, Jelena J., "Activated carbon from almond pits as low-cost material for electrochemical application" in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book (2023):308-311,
https://hdl.handle.net/21.15107/rcub_vinar_11978 .

TY  - CONF
AU  - Nišić, Neda
AU  - Kragović, Milan
AU  - Žunić, Milan
AU  - Gulicovski, Jelena
AU  - Vasić, Andrijana
AU  - Kandić, Irina
AU  - Stojmenović, Marija
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11996
AB  - Nanopowders of CeO2 as a major component and different rare earth oxides added as dopants were synthesized using the modified glycine-nitrate procedure (MGNP) for the purpose of fabrication of electrolytes for IT-SOFC. Synthesized nanopowder was characterized by XRPD and Raman spectroscopy. According to results, single phase solid solution of fluorite structure were evidenced. Produced powder was then subjected to sintering at 1550 ºC for 2 h in air. By SEM analysis, highly ordered microstructure of sintered sample was verified, while EDS method revealed that the sintered sample have chemical composition very similar to a nominal one. Afterwards, the ionic conductivity of the sintered sample was measured by EIS method. The highest value was obtained at 700 ºC, amounting to 1.92×10-1 Ω-1 cm-1 .
PB  - Belgrade : University of Belgrade : Faculty of Mining and Geology
C3  - MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
T1  - Application of a new system of solid ionic conductors based on multi-doped ceria as electrolytes for it-sofc technology- test in a single cell
SP  - 316
EP  - 320
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11996
ER  - 

@conference{
author = "Nišić, Neda and Kragović, Milan and Žunić, Milan and Gulicovski, Jelena and Vasić, Andrijana and Kandić, Irina and Stojmenović, Marija",
year = "2023",
abstract = "Nanopowders of CeO2 as a major component and different rare earth oxides added as dopants were synthesized using the modified glycine-nitrate procedure (MGNP) for the purpose of fabrication of electrolytes for IT-SOFC. Synthesized nanopowder was characterized by XRPD and Raman spectroscopy. According to results, single phase solid solution of fluorite structure were evidenced. Produced powder was then subjected to sintering at 1550 ºC for 2 h in air. By SEM analysis, highly ordered microstructure of sintered sample was verified, while EDS method revealed that the sintered sample have chemical composition very similar to a nominal one. Afterwards, the ionic conductivity of the sintered sample was measured by EIS method. The highest value was obtained at 700 ºC, amounting to 1.92×10-1 Ω-1 cm-1 .",
publisher = "Belgrade : University of Belgrade : Faculty of Mining and Geology",
journal = "MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book",
title = "Application of a new system of solid ionic conductors based on multi-doped ceria as electrolytes for it-sofc technology- test in a single cell",
pages = "316-320",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11996"
}

Nišić, N., Kragović, M., Žunić, M., Gulicovski, J., Vasić, A., Kandić, I.,& Stojmenović, M.. (2023). Application of a new system of solid ionic conductors based on multi-doped ceria as electrolytes for it-sofc technology- test in a single cell. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
Belgrade : University of Belgrade : Faculty of Mining and Geology., 316-320.
https://hdl.handle.net/21.15107/rcub_vinar_11996

Nišić N, Kragović M, Žunić M, Gulicovski J, Vasić A, Kandić I, Stojmenović M. Application of a new system of solid ionic conductors based on multi-doped ceria as electrolytes for it-sofc technology- test in a single cell. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book. 2023;:316-320.
https://hdl.handle.net/21.15107/rcub_vinar_11996 .

Nišić, Neda, Kragović, Milan, Žunić, Milan, Gulicovski, Jelena, Vasić, Andrijana, Kandić, Irina, Stojmenović, Marija, "Application of a new system of solid ionic conductors based on multi-doped ceria as electrolytes for it-sofc technology- test in a single cell" in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book (2023):316-320,
https://hdl.handle.net/21.15107/rcub_vinar_11996 .

TY  - CONF
AU  - Nišić, Neda
AU  - Kragović, Milan
AU  - Gulicovski, Jelena
AU  - Nikolić, Katarina
AU  - Vasić, Andrijana
AU  - Žunić, Milan
AU  - Stojmenović, Marija
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11997
AB  - In the present paper, possible application of novel ceramic adhesives with implementation of waste sludge for bonding of heating devices constructions was studied. For a comparison, five different samples with increasing waste addition percentage were prepared and their performance as heat-resistant adhesives were evaluated in terms of chemical and thermostability as well as ecological safety. Based on ICP-OES analysis it was observed that only sample GC20 is not ecologically-safe due to high level of Cu+ concentration. By withstanding thermal treatment in the range of 200-800˚C for over 100h, all adhesive samples showed satisfactory thermostability. This research confirms the great potential of the studied materials for application as uncostly and eco-friendly adhesives for industrial purpose.
PB  - Belgrade : University of Belgrade : Faculty of Mining and Geology
C3  - MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
T1  - Characterization of innovative high-temperature resistant adhesives with addition of aluminosilicate waste
SP  - 312
EP  - 315
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11997
ER  - 

@conference{
author = "Nišić, Neda and Kragović, Milan and Gulicovski, Jelena and Nikolić, Katarina and Vasić, Andrijana and Žunić, Milan and Stojmenović, Marija",
year = "2023",
abstract = "In the present paper, possible application of novel ceramic adhesives with implementation of waste sludge for bonding of heating devices constructions was studied. For a comparison, five different samples with increasing waste addition percentage were prepared and their performance as heat-resistant adhesives were evaluated in terms of chemical and thermostability as well as ecological safety. Based on ICP-OES analysis it was observed that only sample GC20 is not ecologically-safe due to high level of Cu+ concentration. By withstanding thermal treatment in the range of 200-800˚C for over 100h, all adhesive samples showed satisfactory thermostability. This research confirms the great potential of the studied materials for application as uncostly and eco-friendly adhesives for industrial purpose.",
publisher = "Belgrade : University of Belgrade : Faculty of Mining and Geology",
journal = "MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book",
title = "Characterization of innovative high-temperature resistant adhesives with addition of aluminosilicate waste",
pages = "312-315",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11997"
}

Nišić, N., Kragović, M., Gulicovski, J., Nikolić, K., Vasić, A., Žunić, M.,& Stojmenović, M.. (2023). Characterization of innovative high-temperature resistant adhesives with addition of aluminosilicate waste. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
Belgrade : University of Belgrade : Faculty of Mining and Geology., 312-315.
https://hdl.handle.net/21.15107/rcub_vinar_11997

Nišić N, Kragović M, Gulicovski J, Nikolić K, Vasić A, Žunić M, Stojmenović M. Characterization of innovative high-temperature resistant adhesives with addition of aluminosilicate waste. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book. 2023;:312-315.
https://hdl.handle.net/21.15107/rcub_vinar_11997 .

Nišić, Neda, Kragović, Milan, Gulicovski, Jelena, Nikolić, Katarina, Vasić, Andrijana, Žunić, Milan, Stojmenović, Marija, "Characterization of innovative high-temperature resistant adhesives with addition of aluminosilicate waste" in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book (2023):312-315,
https://hdl.handle.net/21.15107/rcub_vinar_11997 .

TY  - CONF
AU  - Vasić, Andrijana
AU  - Stojmenović, Marija
AU  - Nikolić, Katarina
AU  - Kandić, Irina
AU  - Gulicovski, Jelena
AU  - Ristović, Miodrag
AU  - Kragović, Milan
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11998
AB  - Xanthates are considered to be the most widely used reagents in the flotation processing of sulphide ores, and therefore are largely present in flotation tailings as residuals. Since xanthates posses a certain toxicity and numerous negative effects from an ecological point of view, it is very important to find a suitable solution for their removal from aqueous solutions. In this study, the removal of xanthate from aqueous solutions was investigated using modified waste slag as promising adsorbent. For that purpose, two different starting concentrations of xanthates were selected, -20, and 90 mg/l. The obtained results showed that over 90% of residual xanthate from the aqueous solution can be removed in a period of 24 hours by using modified waste slag when its initial concentration is 20 mg/dm3 .
PB  - Belgrade : University of Belgrade : Faculty of Mining and Geology
C3  - MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
T1  - Removal of xanthate from aqueous solutions using modified waste slag as adsorbent
SP  - 321
EP  - 324
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11998
ER  - 

@conference{
author = "Vasić, Andrijana and Stojmenović, Marija and Nikolić, Katarina and Kandić, Irina and Gulicovski, Jelena and Ristović, Miodrag and Kragović, Milan",
year = "2023",
abstract = "Xanthates are considered to be the most widely used reagents in the flotation processing of sulphide ores, and therefore are largely present in flotation tailings as residuals. Since xanthates posses a certain toxicity and numerous negative effects from an ecological point of view, it is very important to find a suitable solution for their removal from aqueous solutions. In this study, the removal of xanthate from aqueous solutions was investigated using modified waste slag as promising adsorbent. For that purpose, two different starting concentrations of xanthates were selected, -20, and 90 mg/l. The obtained results showed that over 90% of residual xanthate from the aqueous solution can be removed in a period of 24 hours by using modified waste slag when its initial concentration is 20 mg/dm3 .",
publisher = "Belgrade : University of Belgrade : Faculty of Mining and Geology",
journal = "MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book",
title = "Removal of xanthate from aqueous solutions using modified waste slag as adsorbent",
pages = "321-324",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11998"
}

Vasić, A., Stojmenović, M., Nikolić, K., Kandić, I., Gulicovski, J., Ristović, M.,& Kragović, M.. (2023). Removal of xanthate from aqueous solutions using modified waste slag as adsorbent. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
Belgrade : University of Belgrade : Faculty of Mining and Geology., 321-324.
https://hdl.handle.net/21.15107/rcub_vinar_11998

Vasić A, Stojmenović M, Nikolić K, Kandić I, Gulicovski J, Ristović M, Kragović M. Removal of xanthate from aqueous solutions using modified waste slag as adsorbent. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book. 2023;:321-324.
https://hdl.handle.net/21.15107/rcub_vinar_11998 .

Vasić, Andrijana, Stojmenović, Marija, Nikolić, Katarina, Kandić, Irina, Gulicovski, Jelena, Ristović, Miodrag, Kragović, Milan, "Removal of xanthate from aqueous solutions using modified waste slag as adsorbent" in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book (2023):321-324,
https://hdl.handle.net/21.15107/rcub_vinar_11998 .

TY  - CONF
AU  - Vasić, Andrijana
AU  - Stojmenović, Marija
AU  - Nikolić, Katarina
AU  - Nišić, Neda
AU  - Gulicovski, Jelena
AU  - Lišanin, Radmila
AU  - Kragović, Milan
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11999
AB  - Because of their widespread use as reagents in the flotation processing of sulphide ores, xanthates are largely found in tailings as residues. Regrettably, it is known that xanthates are not stable compounds and their decomposition generates carbon disulfide (CS2), a substance that is considered toxic. In this study, the chemical stability of xanthate was evaluated by UV/Vis spectroscopy, as a function of pH and time. The zero charge point of modified waste slag was also determined. The obtained results showed that the lowest degree of xanthate degradation is for the pH=10 and was 24.72%. For different concentrations of the KNO3 (0.1, 0.01, and 0.001 mol/dm3 ) the point of zero charge of the modified waste slag was 7.28, respectively
PB  - Belgrade : University of Belgrade : Faculty of Mining and Geology
C3  - MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
T1  - Xanthate removal as a function of pH and the point of zero charge
SP  - 325
EP  - 328
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11999
ER  - 

@conference{
author = "Vasić, Andrijana and Stojmenović, Marija and Nikolić, Katarina and Nišić, Neda and Gulicovski, Jelena and Lišanin, Radmila and Kragović, Milan",
year = "2023",
abstract = "Because of their widespread use as reagents in the flotation processing of sulphide ores, xanthates are largely found in tailings as residues. Regrettably, it is known that xanthates are not stable compounds and their decomposition generates carbon disulfide (CS2), a substance that is considered toxic. In this study, the chemical stability of xanthate was evaluated by UV/Vis spectroscopy, as a function of pH and time. The zero charge point of modified waste slag was also determined. The obtained results showed that the lowest degree of xanthate degradation is for the pH=10 and was 24.72%. For different concentrations of the KNO3 (0.1, 0.01, and 0.001 mol/dm3 ) the point of zero charge of the modified waste slag was 7.28, respectively",
publisher = "Belgrade : University of Belgrade : Faculty of Mining and Geology",
journal = "MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book",
title = "Xanthate removal as a function of pH and the point of zero charge",
pages = "325-328",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11999"
}

Vasić, A., Stojmenović, M., Nikolić, K., Nišić, N., Gulicovski, J., Lišanin, R.,& Kragović, M.. (2023). Xanthate removal as a function of pH and the point of zero charge. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book
Belgrade : University of Belgrade : Faculty of Mining and Geology., 325-328.
https://hdl.handle.net/21.15107/rcub_vinar_11999

Vasić A, Stojmenović M, Nikolić K, Nišić N, Gulicovski J, Lišanin R, Kragović M. Xanthate removal as a function of pH and the point of zero charge. in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book. 2023;:325-328.
https://hdl.handle.net/21.15107/rcub_vinar_11999 .

Vasić, Andrijana, Stojmenović, Marija, Nikolić, Katarina, Nišić, Neda, Gulicovski, Jelena, Lišanin, Radmila, Kragović, Milan, "Xanthate removal as a function of pH and the point of zero charge" in MEP-23 : 9th International Conference Mining and Environmental Protection : Proceedings book (2023):325-328,
https://hdl.handle.net/21.15107/rcub_vinar_11999 .

TY  - CONF
AU  - Kandić, Irina
AU  - Kragović, Milan
AU  - Vasić, Andrijana
AU  - Nišić, Neda
AU  - Nikolić, Katarina
AU  - Gulicovski, Jelena
AU  - Stojmenović, Marija
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11958
AB  - Adsorption is one of the well-known methods in the removal of various pollutants from water bodies. The activated carbon material has great potential in water purification as an adsorbent. In process of adsorption various pollutants from water, such as different type of pathogens and toxins that can be potential risk for human health, can be effectively removed by activated carbon. The aim of this study is detail characterization of newly synthesized activated carbon materials from biowaste. Dried date palm leaf stalk (Phoenix dactylifera L.) and black alder cone-like flowers (Alnus glutinosa L.) have been chosen as bio-waste precursors. The activated carbon materials were firstly carbonized in atmosphere of N2 and then activated in atmosphere of CO2. Both processes are performed at 750 °C during 1 h. The yields of materials were 36.5 % and 24.7 % made of datepalm leaf stalk (P_AC) and black alder cone-like (A_AC) flowers, respectively. The commercial activated carbon has been characterized in order to compare with synthesized materials. For structural and chemical properties of materials was characterized in detail by: X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), low temperature N2 physisorption and Field emission scanning electron microscopy (FESEM). According to those results, materials obtained from date palm leaf stalk and black alder fruits show that newly synthesized materials have properties of an adsorbent with good potential for usage in water purification from different types of pollutants.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts
T1  - Characterization of active carbon materials obtained from bio waste for potential use in water purification
SP  - 38
EP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11958
ER  - 

@conference{
author = "Kandić, Irina and Kragović, Milan and Vasić, Andrijana and Nišić, Neda and Nikolić, Katarina and Gulicovski, Jelena and Stojmenović, Marija",
year = "2022",
abstract = "Adsorption is one of the well-known methods in the removal of various pollutants from water bodies. The activated carbon material has great potential in water purification as an adsorbent. In process of adsorption various pollutants from water, such as different type of pathogens and toxins that can be potential risk for human health, can be effectively removed by activated carbon. The aim of this study is detail characterization of newly synthesized activated carbon materials from biowaste. Dried date palm leaf stalk (Phoenix dactylifera L.) and black alder cone-like flowers (Alnus glutinosa L.) have been chosen as bio-waste precursors. The activated carbon materials were firstly carbonized in atmosphere of N2 and then activated in atmosphere of CO2. Both processes are performed at 750 °C during 1 h. The yields of materials were 36.5 % and 24.7 % made of datepalm leaf stalk (P_AC) and black alder cone-like (A_AC) flowers, respectively. The commercial activated carbon has been characterized in order to compare with synthesized materials. For structural and chemical properties of materials was characterized in detail by: X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), low temperature N2 physisorption and Field emission scanning electron microscopy (FESEM). According to those results, materials obtained from date palm leaf stalk and black alder fruits show that newly synthesized materials have properties of an adsorbent with good potential for usage in water purification from different types of pollutants.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts",
title = "Characterization of active carbon materials obtained from bio waste for potential use in water purification",
pages = "38-38",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11958"
}

Kandić, I., Kragović, M., Vasić, A., Nišić, N., Nikolić, K., Gulicovski, J.,& Stojmenović, M.. (2022). Characterization of active carbon materials obtained from bio waste for potential use in water purification. in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 38-38.
https://hdl.handle.net/21.15107/rcub_vinar_11958

Kandić I, Kragović M, Vasić A, Nišić N, Nikolić K, Gulicovski J, Stojmenović M. Characterization of active carbon materials obtained from bio waste for potential use in water purification. in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts. 2022;:38-38.
https://hdl.handle.net/21.15107/rcub_vinar_11958 .

Kandić, Irina, Kragović, Milan, Vasić, Andrijana, Nišić, Neda, Nikolić, Katarina, Gulicovski, Jelena, Stojmenović, Marija, "Characterization of active carbon materials obtained from bio waste for potential use in water purification" in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts (2022):38-38,
https://hdl.handle.net/21.15107/rcub_vinar_11958 .

TY  - CONF
AU  - Nedeljković, Andrijana
AU  - Nišić, Neda
AU  - Nikolić, Katarina
AU  - Kandić, Irina
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena
AU  - Kragović, Milan
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11957
AB  - In order to avoid environmental issues considering disposal of great volumes of waste generated from the mining industry processes there is a tendency among researchers to find potential use of these harmful by-products. Waste slag is one such waste product since the content of different undesirable elements like cadmium, arsenic, zinc and other heavy metals may be at a level that can potentially endanger the environment and cause public health issues. On the other hand, tailings generated in the flotation facilities are also considered to be environmentally harmful because of different residual organic reagents that are applied in the process. As it is well-known, xanthates are the most widely used reagents in flotation processing of the sulfide ores, and, therefore largely present in tailings. Besides, xanthates are reported to pose toxicity and numerous negative impacts from the ecological point of view. That explains why it is of great importance to find efficient and low-cost routes for minimizing their remaining levels in tailings, therefore exposure to environment. In this study, xanthate absorption by using of the waste slag as adsorbent was investigated. For that purpose, three different starting concentrations of xanthates were selected, -20, 50 and 90 mg/l. The mass of the absorbent i.e. waste slag put into 50 ml of xanthate solution amounted to 0.01 g. Experiment was conducted on room temperature while pH value was set to be 10. The percentage of the total xanthates content absorbed was evaluated after the period of 24 h. Obtained results indicated that potential reuse of the waste slag for the removal of xanthates, may be justified and after 24 h, 98 %, 58 % and 62 % of the xanthates were adsorbed, respectively. However, further examination is needed in terms of better understanding of xanthate absorption mechanisms and improvement of waste slag absorption efficiency.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts
T1  - Xanthate absorption kinetics as a function of the starting concentration with the use of the waste slag as adsorbent
SP  - 52
EP  - 52
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11957
ER  - 

@conference{
author = "Nedeljković, Andrijana and Nišić, Neda and Nikolić, Katarina and Kandić, Irina and Stojmenović, Marija and Gulicovski, Jelena and Kragović, Milan",
year = "2022",
abstract = "In order to avoid environmental issues considering disposal of great volumes of waste generated from the mining industry processes there is a tendency among researchers to find potential use of these harmful by-products. Waste slag is one such waste product since the content of different undesirable elements like cadmium, arsenic, zinc and other heavy metals may be at a level that can potentially endanger the environment and cause public health issues. On the other hand, tailings generated in the flotation facilities are also considered to be environmentally harmful because of different residual organic reagents that are applied in the process. As it is well-known, xanthates are the most widely used reagents in flotation processing of the sulfide ores, and, therefore largely present in tailings. Besides, xanthates are reported to pose toxicity and numerous negative impacts from the ecological point of view. That explains why it is of great importance to find efficient and low-cost routes for minimizing their remaining levels in tailings, therefore exposure to environment. In this study, xanthate absorption by using of the waste slag as adsorbent was investigated. For that purpose, three different starting concentrations of xanthates were selected, -20, 50 and 90 mg/l. The mass of the absorbent i.e. waste slag put into 50 ml of xanthate solution amounted to 0.01 g. Experiment was conducted on room temperature while pH value was set to be 10. The percentage of the total xanthates content absorbed was evaluated after the period of 24 h. Obtained results indicated that potential reuse of the waste slag for the removal of xanthates, may be justified and after 24 h, 98 %, 58 % and 62 % of the xanthates were adsorbed, respectively. However, further examination is needed in terms of better understanding of xanthate absorption mechanisms and improvement of waste slag absorption efficiency.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts",
title = "Xanthate absorption kinetics as a function of the starting concentration with the use of the waste slag as adsorbent",
pages = "52-52",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11957"
}

Nedeljković, A., Nišić, N., Nikolić, K., Kandić, I., Stojmenović, M., Gulicovski, J.,& Kragović, M.. (2022). Xanthate absorption kinetics as a function of the starting concentration with the use of the waste slag as adsorbent. in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 52-52.
https://hdl.handle.net/21.15107/rcub_vinar_11957

Nedeljković A, Nišić N, Nikolić K, Kandić I, Stojmenović M, Gulicovski J, Kragović M. Xanthate absorption kinetics as a function of the starting concentration with the use of the waste slag as adsorbent. in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts. 2022;:52-52.
https://hdl.handle.net/21.15107/rcub_vinar_11957 .

Nedeljković, Andrijana, Nišić, Neda, Nikolić, Katarina, Kandić, Irina, Stojmenović, Marija, Gulicovski, Jelena, Kragović, Milan, "Xanthate absorption kinetics as a function of the starting concentration with the use of the waste slag as adsorbent" in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts (2022):52-52,
https://hdl.handle.net/21.15107/rcub_vinar_11957 .

TY  - CONF
AU  - Nišić, Neda
AU  - Kragović, Milan
AU  - Nedeljković, Andrijana
AU  - Kandić, Irina
AU  - Nikolić, Katarina
AU  - Gulicovski, Jelena
AU  - Stojmenović, Marija
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11959
AB  - In the present paper, possible application of novel concept synthesis method of ceramic composite sealants (CCS) with implementation of alumosilicate-based waste material in intermediate temperature solid oxide fuel cells (IT-SOFC) was investigated. Besides two different basic variants of alumina matrix nanocomposites stabilized by rare earths and carbon materials (CCS-RE and CCS-C), for this purpose two additional sealant compositions with 5 wt.% addition of waste material (CCS-RE5 and CCS-C5) were designated for a comparative study. The aim of this research was to characterize the waste material, as well as the starting components used for developing ceramic composites through various characterization techniques. Analytical procedures for determining chemical composition with focus on heavy metal content in waste was performed in order to ensure the waste is ecologically acceptable to be used as an additive. Besides, the crystalline phase composition of the raw materials as well as of the sealant compositions was determined by X-ray diffraction (XRD) analysis. Finally, obtained results revealed that this research may provide the possible solution of forming a cost-effective, environmentally-friendly and high-efficient ceramic sealants for application in IT-SOFC by incorporating waste materials in its composition, without significant negative effects on its performance and main properties.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts
T1  - Characterization of high temperature ceramic
composite sealants (CCS) with addition of
alumosilicate based waste material for the
potential use in it-sofc
SP  - 48
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11959
ER  - 

@conference{
author = "Nišić, Neda and Kragović, Milan and Nedeljković, Andrijana and Kandić, Irina and Nikolić, Katarina and Gulicovski, Jelena and Stojmenović, Marija",
year = "2022",
abstract = "In the present paper, possible application of novel concept synthesis method of ceramic composite sealants (CCS) with implementation of alumosilicate-based waste material in intermediate temperature solid oxide fuel cells (IT-SOFC) was investigated. Besides two different basic variants of alumina matrix nanocomposites stabilized by rare earths and carbon materials (CCS-RE and CCS-C), for this purpose two additional sealant compositions with 5 wt.% addition of waste material (CCS-RE5 and CCS-C5) were designated for a comparative study. The aim of this research was to characterize the waste material, as well as the starting components used for developing ceramic composites through various characterization techniques. Analytical procedures for determining chemical composition with focus on heavy metal content in waste was performed in order to ensure the waste is ecologically acceptable to be used as an additive. Besides, the crystalline phase composition of the raw materials as well as of the sealant compositions was determined by X-ray diffraction (XRD) analysis. Finally, obtained results revealed that this research may provide the possible solution of forming a cost-effective, environmentally-friendly and high-efficient ceramic sealants for application in IT-SOFC by incorporating waste materials in its composition, without significant negative effects on its performance and main properties.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts",
title = "Characterization of high temperature ceramic
composite sealants (CCS) with addition of
alumosilicate based waste material for the
potential use in it-sofc",
pages = "48-48",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11959"
}

Nišić, N., Kragović, M., Nedeljković, A., Kandić, I., Nikolić, K., Gulicovski, J.,& Stojmenović, M.. (2022). Characterization of high temperature ceramic
composite sealants (CCS) with addition of
alumosilicate based waste material for the
potential use in it-sofc. in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 48-48.
https://hdl.handle.net/21.15107/rcub_vinar_11959

Nišić N, Kragović M, Nedeljković A, Kandić I, Nikolić K, Gulicovski J, Stojmenović M. Characterization of high temperature ceramic
composite sealants (CCS) with addition of
alumosilicate based waste material for the
potential use in it-sofc. in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts. 2022;:48-48.
https://hdl.handle.net/21.15107/rcub_vinar_11959 .

Nišić, Neda, Kragović, Milan, Nedeljković, Andrijana, Kandić, Irina, Nikolić, Katarina, Gulicovski, Jelena, Stojmenović, Marija, "Characterization of high temperature ceramic
composite sealants (CCS) with addition of
alumosilicate based waste material for the
potential use in it-sofc" in 6CSCS : Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials : Book of abstracts (2022):48-48,
https://hdl.handle.net/21.15107/rcub_vinar_11959 .

TY  - JOUR
AU  - Kragović, Milan M.
AU  - Ristić, Nenad
AU  - Gulicovski, Jelena J.
AU  - Nedeljković, Andrijana
AU  - Pašalić, Snežana
AU  - Ristović, Ivica
AU  - Stojmenović, Marija
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9914
AB  - The presented study is a continuation of the research with the aim of finding a useful
value of hazardous waste slag generated by the combustion of lignite in heating plants and its
application in the construction industry. The different amounts of cement (10%, 15%, 20% and
25%) were replaced with waste slag and silica fumes in mortars and concrete production. Detailed
physical–mechanical characterization was performed on the mortar and concrete samples according
to standard procedures. Test results indicated that the replacement of cement with slag and silica
fumes reduces the physical and mechanical properties of mortar and concrete, but cement composites
retained the required structural properties. If 15–20% is considered an acceptable level of compressive
strength decrease, then it can be concluded that waste slag can be implemented in practice and be
used as a construction material, with cement replacement in the maximal amount of 20% (17.8%
of slag and 2.2% of silica fumes). On hardened mortar samples with maximal possible cement
replacement (20%), physical–chemical characterizations were performed and included X-ray and
infrared spectrophotometry, scanning electron microscopy, and thermal analysis. Results showed the
absence of new phases and the presence of only those which were characteristic for starting samples,
predominantly portlandite, quartz, calcite and calcium silicate-oxide
T2  - Minerals
T1  - Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete
DO  - 10.3390/min11090925
ER  - 

@article{
author = "Kragović, Milan M. and Ristić, Nenad and Gulicovski, Jelena J. and Nedeljković, Andrijana and Pašalić, Snežana and Ristović, Ivica and Stojmenović, Marija",
year = "2021",
abstract = "The presented study is a continuation of the research with the aim of finding a useful
value of hazardous waste slag generated by the combustion of lignite in heating plants and its
application in the construction industry. The different amounts of cement (10%, 15%, 20% and
25%) were replaced with waste slag and silica fumes in mortars and concrete production. Detailed
physical–mechanical characterization was performed on the mortar and concrete samples according
to standard procedures. Test results indicated that the replacement of cement with slag and silica
fumes reduces the physical and mechanical properties of mortar and concrete, but cement composites
retained the required structural properties. If 15–20% is considered an acceptable level of compressive
strength decrease, then it can be concluded that waste slag can be implemented in practice and be
used as a construction material, with cement replacement in the maximal amount of 20% (17.8%
of slag and 2.2% of silica fumes). On hardened mortar samples with maximal possible cement
replacement (20%), physical–chemical characterizations were performed and included X-ray and
infrared spectrophotometry, scanning electron microscopy, and thermal analysis. Results showed the
absence of new phases and the presence of only those which were characteristic for starting samples,
predominantly portlandite, quartz, calcite and calcium silicate-oxide",
journal = "Minerals",
title = "Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete",
doi = "10.3390/min11090925"
}

Kragović, M. M., Ristić, N., Gulicovski, J. J., Nedeljković, A., Pašalić, S., Ristović, I.,& Stojmenović, M.. (2021). Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete. in Minerals.
https://doi.org/10.3390/min11090925

Kragović MM, Ristić N, Gulicovski JJ, Nedeljković A, Pašalić S, Ristović I, Stojmenović M. Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete. in Minerals. 2021;.
doi:10.3390/min11090925 .

Kragović, Milan M., Ristić, Nenad, Gulicovski, Jelena J., Nedeljković, Andrijana, Pašalić, Snežana, Ristović, Ivica, Stojmenović, Marija, "Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete" in Minerals (2021),
https://doi.org/10.3390/min11090925 . .

TY  - CONF
AU  - Nišić, Neda
AU  - Gulicovski, Jelena J.
AU  - Kragović, Milan
AU  - Nedeljković, Andrijana
AU  - Žunić, Milan
AU  - Rosić, Milena
AU  - Stojmenović, Marija
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10798
AB  - In the present paper, possible application of novel concept synthesis method of glass-ceramic sealant with implementation of alumosilicate-based waste material in intermediate temperature solid oxide fuel cells (IT-SOFC) was investigated. Besides basic components for glass-ceramic sealant (sample GC0), for this purpose four additional sealant compositions with certain waste content, designated as GC1, GC2, GC3, GC4, were prepared for a comparative study. Waste was added in the basic sealant composition in such a way that certain percent of alumosilicate clay was substituted with alumosilicate-based waste material, with proper amount of water as a solvent. Waste share in compositions was 5, 10, 15 and 20% of total amout of alumosilicate clay as a replacement, respectively.A total of five different joint specimens were assembled by placing a sealant paste of 10mm thickness between two bricks to form brick/glass–ceramic/brick sandwich specimens appropriate for further heat treatments. Such formed ‘green’ joints were initially air-dried for 24h at room temperature, which was required for solvent to evaporate and cause initial bonding. Heating cycle in the period of four weeks was carried out in a chamber furnace. First day samples were heated to 200 ̊C for 2 h. Each day heating temperature was raised for 100 °C while dwelling time was prolonged for one hour, so by the end of the first week samples were heated to 600 °C for 6 hours. Next three weeks annealing of the samples was performed at 600 °C for 6 hours, 700 °C for 7 hours and 800 °C for 8 h, respectively, after what the thermal cycle was completed. The heating rate of the furnace at each heating step in the given joining process was 5 °C/min,while cooling was at natural speed. Mentioned firing temperatures were selected in accordance to common operating temperature range of IT-SOFC so as to simulate real working conditions. After the completion of the cycle, it was observed that all variants of the sealant withstood high temperatures without significant cracks or damage. Moreover, after detailed chemical, physical, mechanical and optical properties examination it was determined that compositions remained unaltered, which clearly indicates to their stability and reliability that is required for their application as sealants for IT-SOFC components. In addition, this research shows the possibility of forming a cost-effective, environmentally-friendly and high- efficient sealant for application in IT-SOFC by incorporating waste materials in its composition, without significant negative effects on its performance and main properties.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade
T1  - Novel Glass-Ceramic Sealant With Addition of Alumosilicate-Based Waste Material for Application in IT-SOFC
SP  - 65
EP  - 66
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10798
ER  - 

@conference{
author = "Nišić, Neda and Gulicovski, Jelena J. and Kragović, Milan and Nedeljković, Andrijana and Žunić, Milan and Rosić, Milena and Stojmenović, Marija",
year = "2021",
abstract = "In the present paper, possible application of novel concept synthesis method of glass-ceramic sealant with implementation of alumosilicate-based waste material in intermediate temperature solid oxide fuel cells (IT-SOFC) was investigated. Besides basic components for glass-ceramic sealant (sample GC0), for this purpose four additional sealant compositions with certain waste content, designated as GC1, GC2, GC3, GC4, were prepared for a comparative study. Waste was added in the basic sealant composition in such a way that certain percent of alumosilicate clay was substituted with alumosilicate-based waste material, with proper amount of water as a solvent. Waste share in compositions was 5, 10, 15 and 20% of total amout of alumosilicate clay as a replacement, respectively.A total of five different joint specimens were assembled by placing a sealant paste of 10mm thickness between two bricks to form brick/glass–ceramic/brick sandwich specimens appropriate for further heat treatments. Such formed ‘green’ joints were initially air-dried for 24h at room temperature, which was required for solvent to evaporate and cause initial bonding. Heating cycle in the period of four weeks was carried out in a chamber furnace. First day samples were heated to 200 ̊C for 2 h. Each day heating temperature was raised for 100 °C while dwelling time was prolonged for one hour, so by the end of the first week samples were heated to 600 °C for 6 hours. Next three weeks annealing of the samples was performed at 600 °C for 6 hours, 700 °C for 7 hours and 800 °C for 8 h, respectively, after what the thermal cycle was completed. The heating rate of the furnace at each heating step in the given joining process was 5 °C/min,while cooling was at natural speed. Mentioned firing temperatures were selected in accordance to common operating temperature range of IT-SOFC so as to simulate real working conditions. After the completion of the cycle, it was observed that all variants of the sealant withstood high temperatures without significant cracks or damage. Moreover, after detailed chemical, physical, mechanical and optical properties examination it was determined that compositions remained unaltered, which clearly indicates to their stability and reliability that is required for their application as sealants for IT-SOFC components. In addition, this research shows the possibility of forming a cost-effective, environmentally-friendly and high- efficient sealant for application in IT-SOFC by incorporating waste materials in its composition, without significant negative effects on its performance and main properties.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade",
title = "Novel Glass-Ceramic Sealant With Addition of Alumosilicate-Based Waste Material for Application in IT-SOFC",
pages = "65-66",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10798"
}

Nišić, N., Gulicovski, J. J., Kragović, M., Nedeljković, A., Žunić, M., Rosić, M.,& Stojmenović, M.. (2021). Novel Glass-Ceramic Sealant With Addition of Alumosilicate-Based Waste Material for Application in IT-SOFC. in Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade
Belgrade : Serbian Ceramic Society., 65-66.
https://hdl.handle.net/21.15107/rcub_vinar_10798

Nišić N, Gulicovski JJ, Kragović M, Nedeljković A, Žunić M, Rosić M, Stojmenović M. Novel Glass-Ceramic Sealant With Addition of Alumosilicate-Based Waste Material for Application in IT-SOFC. in Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade. 2021;:65-66.
https://hdl.handle.net/21.15107/rcub_vinar_10798 .

Nišić, Neda, Gulicovski, Jelena J., Kragović, Milan, Nedeljković, Andrijana, Žunić, Milan, Rosić, Milena, Stojmenović, Marija, "Novel Glass-Ceramic Sealant With Addition of Alumosilicate-Based Waste Material for Application in IT-SOFC" in Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade (2021):65-66,
https://hdl.handle.net/21.15107/rcub_vinar_10798 .

TY  - CONF
AU  - Nišić, Neda
AU  - Kandić, Irina
AU  - Ristić, N.
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena
AU  - Kragović, Milan
AU  - Nedeljković, Andrijana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11956
AB  - This paper presents the examination of potential application of slag, obtained from lignite combustion process in heating plant in Valjevo, Serbia, as a replacement for cement in mortars and concrete production. Waste slag was characterized with X-Ray Diffraction Analysis, Field Emission Scanning Electron Microscopy and Gamma spectrometric analysis, while its application possibility was investigated with testing Pozzolan activity Strength activity index, Activity index and Water requirement. The aim of this study is to determine under what conditions the slag could successfully replace cement in construction industry in certain percentages. Based on presented results it was concluded that, after mixing with silicate fume, waste slag can be used for the purpose mentioned. Optimal proportion of cement replacement is 20%-: 18% of slag and 2% of silica fume.
PB  - Society of Physical Chemists of Serbia : Belgrade
C3  - PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry
T1  - Potential use of slag generated from lignite combustion in hitting plants
SP  - 576
EP  - 579
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11956
ER  - 

@conference{
author = "Nišić, Neda and Kandić, Irina and Ristić, N. and Stojmenović, Marija and Gulicovski, Jelena and Kragović, Milan and Nedeljković, Andrijana",
year = "2021",
abstract = "This paper presents the examination of potential application of slag, obtained from lignite combustion process in heating plant in Valjevo, Serbia, as a replacement for cement in mortars and concrete production. Waste slag was characterized with X-Ray Diffraction Analysis, Field Emission Scanning Electron Microscopy and Gamma spectrometric analysis, while its application possibility was investigated with testing Pozzolan activity Strength activity index, Activity index and Water requirement. The aim of this study is to determine under what conditions the slag could successfully replace cement in construction industry in certain percentages. Based on presented results it was concluded that, after mixing with silicate fume, waste slag can be used for the purpose mentioned. Optimal proportion of cement replacement is 20%-: 18% of slag and 2% of silica fume.",
publisher = "Society of Physical Chemists of Serbia : Belgrade",
journal = "PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry",
title = "Potential use of slag generated from lignite combustion in hitting plants",
pages = "576-579",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11956"
}

Nišić, N., Kandić, I., Ristić, N., Stojmenović, M., Gulicovski, J., Kragović, M.,& Nedeljković, A.. (2021). Potential use of slag generated from lignite combustion in hitting plants. in PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia : Belgrade., 576-579.
https://hdl.handle.net/21.15107/rcub_vinar_11956

Nišić N, Kandić I, Ristić N, Stojmenović M, Gulicovski J, Kragović M, Nedeljković A. Potential use of slag generated from lignite combustion in hitting plants. in PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry. 2021;:576-579.
https://hdl.handle.net/21.15107/rcub_vinar_11956 .

Nišić, Neda, Kandić, Irina, Ristić, N., Stojmenović, Marija, Gulicovski, Jelena, Kragović, Milan, Nedeljković, Andrijana, "Potential use of slag generated from lignite combustion in hitting plants" in PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry (2021):576-579,
https://hdl.handle.net/21.15107/rcub_vinar_11956 .

TY  - JOUR
AU  - Nedeljković, Andrijana
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena J.
AU  - Ristić, Nenad
AU  - Milićević, Sonja
AU  - Krstić, Jugoslav B.
AU  - Kragović, Milan M.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9730
AB  - Numerous factors influence the complexity of environmental and waste management problems, and the most significant goal is the reuse of materials that have completed their “life cycle” and the reduction in the use of new resources. In order to reduce impact of waste slag on the environment, in the present study, waste slag, generated in heating plants after lignite combustion, was characterized in detail and tested for application as a replacement for cement in mortar or concrete production. For physical–chemical characterization of slag, different experimental and instrumental techniques were used such as chemical composition and determination of the content of heavy metals, investigation of morphological and textural properties, thermal analysis, X-ray, and infrared spectroscopy. Physical–mechanical characterization of slag was also performed and included determination of activity index, water requirement, setting time and soundness. A leaching test was also performed. Presented results show that waste slag may be used in mortar and concrete production as a partial cement replacement, but after additional combustion at 650 °C and partial replacement of slag with silica fume in the minimal amount of 12%. The maximal obtained cement replacement was 20% (17.8% slag and 2.2% of silica fume).
PB  - MDPI
T2  - Minerals
T1  - Waste Slag from Heating Plants as a Partial Replacement for Cement in Mortar and Concrete Production. Part I—Physical–Chemical and Physical–Mechanical Characterization of Slag
VL  - 10
IS  - 11
SP  - 992
DO  - 10.3390/min10110992
ER  - 

@article{
author = "Nedeljković, Andrijana and Stojmenović, Marija and Gulicovski, Jelena J. and Ristić, Nenad and Milićević, Sonja and Krstić, Jugoslav B. and Kragović, Milan M.",
year = "2020",
abstract = "Numerous factors influence the complexity of environmental and waste management problems, and the most significant goal is the reuse of materials that have completed their “life cycle” and the reduction in the use of new resources. In order to reduce impact of waste slag on the environment, in the present study, waste slag, generated in heating plants after lignite combustion, was characterized in detail and tested for application as a replacement for cement in mortar or concrete production. For physical–chemical characterization of slag, different experimental and instrumental techniques were used such as chemical composition and determination of the content of heavy metals, investigation of morphological and textural properties, thermal analysis, X-ray, and infrared spectroscopy. Physical–mechanical characterization of slag was also performed and included determination of activity index, water requirement, setting time and soundness. A leaching test was also performed. Presented results show that waste slag may be used in mortar and concrete production as a partial cement replacement, but after additional combustion at 650 °C and partial replacement of slag with silica fume in the minimal amount of 12%. The maximal obtained cement replacement was 20% (17.8% slag and 2.2% of silica fume).",
publisher = "MDPI",
journal = "Minerals",
title = "Waste Slag from Heating Plants as a Partial Replacement for Cement in Mortar and Concrete Production. Part I—Physical–Chemical and Physical–Mechanical Characterization of Slag",
volume = "10",
number = "11",
pages = "992",
doi = "10.3390/min10110992"
}

Nedeljković, A., Stojmenović, M., Gulicovski, J. J., Ristić, N., Milićević, S., Krstić, J. B.,& Kragović, M. M.. (2020). Waste Slag from Heating Plants as a Partial Replacement for Cement in Mortar and Concrete Production. Part I—Physical–Chemical and Physical–Mechanical Characterization of Slag. in Minerals
MDPI., 10(11), 992.
https://doi.org/10.3390/min10110992

Nedeljković A, Stojmenović M, Gulicovski JJ, Ristić N, Milićević S, Krstić JB, Kragović MM. Waste Slag from Heating Plants as a Partial Replacement for Cement in Mortar and Concrete Production. Part I—Physical–Chemical and Physical–Mechanical Characterization of Slag. in Minerals. 2020;10(11):992.
doi:10.3390/min10110992 .

Nedeljković, Andrijana, Stojmenović, Marija, Gulicovski, Jelena J., Ristić, Nenad, Milićević, Sonja, Krstić, Jugoslav B., Kragović, Milan M., "Waste Slag from Heating Plants as a Partial Replacement for Cement in Mortar and Concrete Production. Part I—Physical–Chemical and Physical–Mechanical Characterization of Slag" in Minerals, 10, no. 11 (2020):992,
https://doi.org/10.3390/min10110992 . .

TY  - CONF
AU  - Kragović, Milan
AU  - Nedeljković, Andrijana
AU  - Gulicovski, Jelena
AU  - Dodevski, Vladimir
AU  - Mihajlović, Slavica
AU  - Stojmenović, Marija
AU  - Sekulić, Živko
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11095
AB  - Sve veća količina teških metala koji se kao industrijski otpad ispuštaju u životnu sredinu predstavlja ozbiljan problem za zdravlje ljudi, životinja i biljaka. Zbog osobine teških metala da izazivaju razne bolesti i poremećaje, razvoj metoda za tretman kontaminiranih voda je od posebnog značaja. Dobro je poznato da su materijali na bazi ugljenika efikasni adsorbenti jona teških metala iz kontaminiranih voda. Međutim, visoki troškovi proizvodnje komercijalnih aktivnih ugljenika su jedan od glavnih nedostataka ovih materijala. U ovom radu će biti testirani materijali bazirani na prirodnim mineralnim sirovinama, odnosno otpadnoj biomasi koji bi potencijalno mogli biti ekološko-ekonomska alternativa komercijalnim aktivnim ugljenicima.
AB  - The increasing levels of toxic metals that are discharged to the environment as industrial wastes, represent a serious problem for human, animal and plant health. Due to their tendency to cause various diseases and disorders, the methods for contaminated waters treatment are essential. Carbon-based materials are known as effective in heavy metals removal from contaminated waters. However, high production costs of commercial active carbons is one of the main disadvantages of these materials. As ecologically and econo- mically alternative for commercial materials, in this paper, natural mineral raw materials as well as activated carbons obtained from waste biomass will be tested.
PB  - Beograd : Savez inženjera i tehničara Srbije
C3  - 40. Međunarodna konferencija Vodovod i kanalizacija '19 : zbornik radova; 1-4. oktobar 2019; Novi Sad, Srbija
T1  - Uklanjanje jona teških metala iz kontaminiranih vodenih rastvora upotrebom prirodnih i ekoloških materijala na bazi prirodnih mineralnih sirovina ili otpadne biomase
T1  - Removal of Heavy Metals from Contaminated Aqueous Soulutions by Using Natural and Eco-Friendly Materials Based on Mineral Raw Materials and Waste Biomass
SP  - 136
EP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11095
ER  - 

@conference{
author = "Kragović, Milan and Nedeljković, Andrijana and Gulicovski, Jelena and Dodevski, Vladimir and Mihajlović, Slavica and Stojmenović, Marija and Sekulić, Živko",
year = "2019",
abstract = "Sve veća količina teških metala koji se kao industrijski otpad ispuštaju u životnu sredinu predstavlja ozbiljan problem za zdravlje ljudi, životinja i biljaka. Zbog osobine teških metala da izazivaju razne bolesti i poremećaje, razvoj metoda za tretman kontaminiranih voda je od posebnog značaja. Dobro je poznato da su materijali na bazi ugljenika efikasni adsorbenti jona teških metala iz kontaminiranih voda. Međutim, visoki troškovi proizvodnje komercijalnih aktivnih ugljenika su jedan od glavnih nedostataka ovih materijala. U ovom radu će biti testirani materijali bazirani na prirodnim mineralnim sirovinama, odnosno otpadnoj biomasi koji bi potencijalno mogli biti ekološko-ekonomska alternativa komercijalnim aktivnim ugljenicima., The increasing levels of toxic metals that are discharged to the environment as industrial wastes, represent a serious problem for human, animal and plant health. Due to their tendency to cause various diseases and disorders, the methods for contaminated waters treatment are essential. Carbon-based materials are known as effective in heavy metals removal from contaminated waters. However, high production costs of commercial active carbons is one of the main disadvantages of these materials. As ecologically and econo- mically alternative for commercial materials, in this paper, natural mineral raw materials as well as activated carbons obtained from waste biomass will be tested.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "40. Međunarodna konferencija Vodovod i kanalizacija '19 : zbornik radova; 1-4. oktobar 2019; Novi Sad, Srbija",
title = "Uklanjanje jona teških metala iz kontaminiranih vodenih rastvora upotrebom prirodnih i ekoloških materijala na bazi prirodnih mineralnih sirovina ili otpadne biomase, Removal of Heavy Metals from Contaminated Aqueous Soulutions by Using Natural and Eco-Friendly Materials Based on Mineral Raw Materials and Waste Biomass",
pages = "136-141",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11095"
}

Kragović, M., Nedeljković, A., Gulicovski, J., Dodevski, V., Mihajlović, S., Stojmenović, M.,& Sekulić, Ž.. (2019). Uklanjanje jona teških metala iz kontaminiranih vodenih rastvora upotrebom prirodnih i ekoloških materijala na bazi prirodnih mineralnih sirovina ili otpadne biomase. in 40. Međunarodna konferencija Vodovod i kanalizacija '19 : zbornik radova; 1-4. oktobar 2019; Novi Sad, Srbija
Beograd : Savez inženjera i tehničara Srbije., 136-141.
https://hdl.handle.net/21.15107/rcub_vinar_11095

Kragović M, Nedeljković A, Gulicovski J, Dodevski V, Mihajlović S, Stojmenović M, Sekulić Ž. Uklanjanje jona teških metala iz kontaminiranih vodenih rastvora upotrebom prirodnih i ekoloških materijala na bazi prirodnih mineralnih sirovina ili otpadne biomase. in 40. Međunarodna konferencija Vodovod i kanalizacija '19 : zbornik radova; 1-4. oktobar 2019; Novi Sad, Srbija. 2019;:136-141.
https://hdl.handle.net/21.15107/rcub_vinar_11095 .

Kragović, Milan, Nedeljković, Andrijana, Gulicovski, Jelena, Dodevski, Vladimir, Mihajlović, Slavica, Stojmenović, Marija, Sekulić, Živko, "Uklanjanje jona teških metala iz kontaminiranih vodenih rastvora upotrebom prirodnih i ekoloških materijala na bazi prirodnih mineralnih sirovina ili otpadne biomase" in 40. Međunarodna konferencija Vodovod i kanalizacija '19 : zbornik radova; 1-4. oktobar 2019; Novi Sad, Srbija (2019):136-141,
https://hdl.handle.net/21.15107/rcub_vinar_11095 .

TY  - CONF
AU  - Kragović, Milan M.
AU  - Stojmenović, Marija
AU  - Petrović, Jelena T.
AU  - Loredo, Jorge
AU  - Pašalić, Snežana
AU  - Nedeljković, Andrijana
AU  - Ristović, Ivica
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S2351978919302513
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8198
AB  - In this paper influence of alginate encapsulation on point of zero charge (pH pzc ) and thermodynamic properties of the natural and Fe(III)- modified zeolite were investigated. The pH pzc was determined by using 0.1000 g of the samples and 50 cm 3 of the solution containing KNO 3 in concentrations of 0.0001-0.01 mol/dm 3 for initial pH (pH i ) in range between 2 and 12. The obtained pH pzc were 6.2 for natural (NZA) and 6.5 for modified zeolite encapsulated with alginate (FeA). Influence of the temperature on the adsorption of lead was investigated for different initial lead ions concentrations (180-3200 mgPb 2+ /dm 3 ) and temperatures of 30, 40 and 60 o C. For both adsorbents, adsorption of lead ions increased with increasing its initial concentration as well as with increasing of the temperature. Also, the best fits of the experimental data were obtained by Freundlich isotherm. The temperature had positive influence adsorption and removal of lead ions increased with increasing its initial concentration as well as with increasing of the temperature. The thermodynamic parameters (the standard free energy of adsorption, standard enthalpy and standard entropy) were also determined. The results showed that lead ions removal from aqueous solutions is much favourable for FeA then NZA. © 2019 The Authors.
C3  - Procedia Manufacturing
T1  - Influence of Alginate Encapsulation on Point of Zero Charge (pHpzc) and Thermodynamic Properties of the Natural and Fe(III) - Modified Zeolite
VL  - 32
SP  - 286
EP  - 293
DO  - 10.1016/j.promfg.2019.02.216
ER  - 

@conference{
author = "Kragović, Milan M. and Stojmenović, Marija and Petrović, Jelena T. and Loredo, Jorge and Pašalić, Snežana and Nedeljković, Andrijana and Ristović, Ivica",
year = "2019",
abstract = "In this paper influence of alginate encapsulation on point of zero charge (pH pzc ) and thermodynamic properties of the natural and Fe(III)- modified zeolite were investigated. The pH pzc was determined by using 0.1000 g of the samples and 50 cm 3 of the solution containing KNO 3 in concentrations of 0.0001-0.01 mol/dm 3 for initial pH (pH i ) in range between 2 and 12. The obtained pH pzc were 6.2 for natural (NZA) and 6.5 for modified zeolite encapsulated with alginate (FeA). Influence of the temperature on the adsorption of lead was investigated for different initial lead ions concentrations (180-3200 mgPb 2+ /dm 3 ) and temperatures of 30, 40 and 60 o C. For both adsorbents, adsorption of lead ions increased with increasing its initial concentration as well as with increasing of the temperature. Also, the best fits of the experimental data were obtained by Freundlich isotherm. The temperature had positive influence adsorption and removal of lead ions increased with increasing its initial concentration as well as with increasing of the temperature. The thermodynamic parameters (the standard free energy of adsorption, standard enthalpy and standard entropy) were also determined. The results showed that lead ions removal from aqueous solutions is much favourable for FeA then NZA. © 2019 The Authors.",
journal = "Procedia Manufacturing",
title = "Influence of Alginate Encapsulation on Point of Zero Charge (pHpzc) and Thermodynamic Properties of the Natural and Fe(III) - Modified Zeolite",
volume = "32",
pages = "286-293",
doi = "10.1016/j.promfg.2019.02.216"
}

Kragović, M. M., Stojmenović, M., Petrović, J. T., Loredo, J., Pašalić, S., Nedeljković, A.,& Ristović, I.. (2019). Influence of Alginate Encapsulation on Point of Zero Charge (pHpzc) and Thermodynamic Properties of the Natural and Fe(III) - Modified Zeolite. in Procedia Manufacturing, 32, 286-293.
https://doi.org/10.1016/j.promfg.2019.02.216

Kragović MM, Stojmenović M, Petrović JT, Loredo J, Pašalić S, Nedeljković A, Ristović I. Influence of Alginate Encapsulation on Point of Zero Charge (pHpzc) and Thermodynamic Properties of the Natural and Fe(III) - Modified Zeolite. in Procedia Manufacturing. 2019;32:286-293.
doi:10.1016/j.promfg.2019.02.216 .

Kragović, Milan M., Stojmenović, Marija, Petrović, Jelena T., Loredo, Jorge, Pašalić, Snežana, Nedeljković, Andrijana, Ristović, Ivica, "Influence of Alginate Encapsulation on Point of Zero Charge (pHpzc) and Thermodynamic Properties of the Natural and Fe(III) - Modified Zeolite" in Procedia Manufacturing, 32 (2019):286-293,
https://doi.org/10.1016/j.promfg.2019.02.216 . .