TY  - JOUR
AU  - Mirković-Gorgievski, Marija
AU  - Marinković, Ana D.
AU  - Živković, Nikola V.
AU  - Živković, Emila M.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10175
AB  - The content of combustible elements in solid mineral fuels (carbon, hydrogen, etc.) are very important, since they most directly affect the heat value. It should be noted that the fuel heat value depends on many other constituents, such as ash and moisture. In this paper, special attention has been paid to carbon content. In solid mineral fuels, carbon is found alone or bound in the form of various compounds. One of them is mineral carbonate compounds bound as carbonate carbon, which originates from absorbed CO2 from atmosphere. Determination of carbonate carbon content of solid mineral fuels was performed by standard gravimetric method (according to ISO 925: 2019), and newly developed instrumental method, using thermogravimetric analyzer LECO TGA 701. Comparison of obtained experimental results was done. Four types of coal, Kolubara lignite, Kostolac lignite, brown coal, and control coal sample were included in experimental analysis. In addition, moisture in the samples was also determined using analytical method and inspected using LECO TGA 701 thermogravimetric analyzer, as well as total carbon content using the LECO CHN 628 elemental analyzer. An analysis and comparison of the obtained results was performed, and comments and conclusions are presented. The experiments were done in the department for fuel characterization, Laboratory for Thermal Engineering and Energy, Institute of Nuclear Sciences Vinca.
T2  - Thermal Science
T1  - Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels
VL  - 26
IS  - 1 Part A
SP  - 319
EP  - 328
DO  - 10.2298/TSCI210522237M
ER  - 

@article{
author = "Mirković-Gorgievski, Marija and Marinković, Ana D. and Živković, Nikola V. and Živković, Emila M.",
year = "2022",
abstract = "The content of combustible elements in solid mineral fuels (carbon, hydrogen, etc.) are very important, since they most directly affect the heat value. It should be noted that the fuel heat value depends on many other constituents, such as ash and moisture. In this paper, special attention has been paid to carbon content. In solid mineral fuels, carbon is found alone or bound in the form of various compounds. One of them is mineral carbonate compounds bound as carbonate carbon, which originates from absorbed CO2 from atmosphere. Determination of carbonate carbon content of solid mineral fuels was performed by standard gravimetric method (according to ISO 925: 2019), and newly developed instrumental method, using thermogravimetric analyzer LECO TGA 701. Comparison of obtained experimental results was done. Four types of coal, Kolubara lignite, Kostolac lignite, brown coal, and control coal sample were included in experimental analysis. In addition, moisture in the samples was also determined using analytical method and inspected using LECO TGA 701 thermogravimetric analyzer, as well as total carbon content using the LECO CHN 628 elemental analyzer. An analysis and comparison of the obtained results was performed, and comments and conclusions are presented. The experiments were done in the department for fuel characterization, Laboratory for Thermal Engineering and Energy, Institute of Nuclear Sciences Vinca.",
journal = "Thermal Science",
title = "Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels",
volume = "26",
number = "1 Part A",
pages = "319-328",
doi = "10.2298/TSCI210522237M"
}

Mirković-Gorgievski, M., Marinković, A. D., Živković, N. V.,& Živković, E. M.. (2022). Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels. in Thermal Science, 26(1 Part A), 319-328.
https://doi.org/10.2298/TSCI210522237M

Mirković-Gorgievski M, Marinković AD, Živković NV, Živković EM. Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels. in Thermal Science. 2022;26(1 Part A):319-328.
doi:10.2298/TSCI210522237M .

Mirković-Gorgievski, Marija, Marinković, Ana D., Živković, Nikola V., Živković, Emila M., "Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels" in Thermal Science, 26, no. 1 Part A (2022):319-328,
https://doi.org/10.2298/TSCI210522237M . .

TY  - JOUR
AU  - Jovanović, Jovan D.
AU  - Milošević, Ivana T.
AU  - Majstorović, Divna M.
AU  - Živković, Nikola V.
AU  - Živković, Emila M.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10282
AB  - The free volume theory model was used to estimate viscosity of eight pure substances and their twenty-three binary mixtures. The selected viscosity data included compounds such as alcohol, ether, lactam, amine and polymer, measured at atmospheric pressure and in the temperature range (288.15–318.15/323.15/333.15) K depending on the used pure chemical. For pure substances free volume theory is a correlative three-parameter model, while for mixtures different approaches were tested regarding the number of parameters in the proposed extended logarithmic mixing rule, and showed that the optimal one in terms of complexity and yet with good results, also has three parameters to be optimized. The usage of the simplified model, without dilute gas term, was justified by the values of absolute average deviations for both pure component and mixtures. The model was also coupled with different equations of state (Peng-Robinson and Soave-Redlich-Kwong) for calculation of needed density data, in cases when experimental density data are missing. For pure chemicals, values of absolute average deviations are up to 2.3% for tested polymers, and below 0.8% for other classes of chemicals. For binary mixtures overall deviations go to 1% for eleven systems without polymer and to 3.8% for twelve systems with polymer as one compound. Comparison with friction theory is slightly in favor of friction theory for pure compounds, but involves higher number of parameters, while for the mixtures free volume theory showed significantly better results with the same number of optimized parameters.
T2  - Journal of Molecular Liquids
T1  - Free volume theory and extended mixing rule implementation for estimation of liquid viscosity of flue gas desulphurization candidate solvents
VL  - 359
SP  - 119369
DO  - 10.1016/j.molliq.2022.119369
ER  - 

@article{
author = "Jovanović, Jovan D. and Milošević, Ivana T. and Majstorović, Divna M. and Živković, Nikola V. and Živković, Emila M.",
year = "2022",
abstract = "The free volume theory model was used to estimate viscosity of eight pure substances and their twenty-three binary mixtures. The selected viscosity data included compounds such as alcohol, ether, lactam, amine and polymer, measured at atmospheric pressure and in the temperature range (288.15–318.15/323.15/333.15) K depending on the used pure chemical. For pure substances free volume theory is a correlative three-parameter model, while for mixtures different approaches were tested regarding the number of parameters in the proposed extended logarithmic mixing rule, and showed that the optimal one in terms of complexity and yet with good results, also has three parameters to be optimized. The usage of the simplified model, without dilute gas term, was justified by the values of absolute average deviations for both pure component and mixtures. The model was also coupled with different equations of state (Peng-Robinson and Soave-Redlich-Kwong) for calculation of needed density data, in cases when experimental density data are missing. For pure chemicals, values of absolute average deviations are up to 2.3% for tested polymers, and below 0.8% for other classes of chemicals. For binary mixtures overall deviations go to 1% for eleven systems without polymer and to 3.8% for twelve systems with polymer as one compound. Comparison with friction theory is slightly in favor of friction theory for pure compounds, but involves higher number of parameters, while for the mixtures free volume theory showed significantly better results with the same number of optimized parameters.",
journal = "Journal of Molecular Liquids",
title = "Free volume theory and extended mixing rule implementation for estimation of liquid viscosity of flue gas desulphurization candidate solvents",
volume = "359",
pages = "119369",
doi = "10.1016/j.molliq.2022.119369"
}

Jovanović, J. D., Milošević, I. T., Majstorović, D. M., Živković, N. V.,& Živković, E. M.. (2022). Free volume theory and extended mixing rule implementation for estimation of liquid viscosity of flue gas desulphurization candidate solvents. in Journal of Molecular Liquids, 359, 119369.
https://doi.org/10.1016/j.molliq.2022.119369

Jovanović JD, Milošević IT, Majstorović DM, Živković NV, Živković EM. Free volume theory and extended mixing rule implementation for estimation of liquid viscosity of flue gas desulphurization candidate solvents. in Journal of Molecular Liquids. 2022;359:119369.
doi:10.1016/j.molliq.2022.119369 .

Jovanović, Jovan D., Milošević, Ivana T., Majstorović, Divna M., Živković, Nikola V., Živković, Emila M., "Free volume theory and extended mixing rule implementation for estimation of liquid viscosity of flue gas desulphurization candidate solvents" in Journal of Molecular Liquids, 359 (2022):119369,
https://doi.org/10.1016/j.molliq.2022.119369 . .

TY  - JOUR
AU  - Živković, Nikola V.
AU  - Majstorović, Divna M.
AU  - Kijevčanin, Mirjana Lj.
AU  - Živković, Emila M.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9032
AB  - Density, viscosity, and refractive index of four binary mixtures with 1-hexanol are experimentally determined at seven temperatures, in the temperature range from 288.15 to 318.15 K and at atmospheric pressure. The choice of mixtures was based on their potential for applications in flue gas cleaning processes. From experimental data, excess molar volume, viscosity deviation, excess molar Gibbs free energy of activation of viscous flow, deviation in refractive index, and partial and excess partial molar volumes are calculated, correlated with the Redlich-Kister equation, and used for better understanding of molecular interactions between the mixture components. Since the mixtures were investigated both from the theoretical point of view and with the aspect for practical applications, modeling of two key properties, viscosity and excess molar volume, was performed with different models and approaches and the results are compared with experimental values.
T2  - Journal of Chemical & Engineering Data
T1  - Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling
VL  - 65
IS  - 6
SP  - 3044
EP  - 3062
DO  - 10.1021/acs.jced.0c00083
ER  - 

@article{
author = "Živković, Nikola V. and Majstorović, Divna M. and Kijevčanin, Mirjana Lj. and Živković, Emila M.",
year = "2020",
abstract = "Density, viscosity, and refractive index of four binary mixtures with 1-hexanol are experimentally determined at seven temperatures, in the temperature range from 288.15 to 318.15 K and at atmospheric pressure. The choice of mixtures was based on their potential for applications in flue gas cleaning processes. From experimental data, excess molar volume, viscosity deviation, excess molar Gibbs free energy of activation of viscous flow, deviation in refractive index, and partial and excess partial molar volumes are calculated, correlated with the Redlich-Kister equation, and used for better understanding of molecular interactions between the mixture components. Since the mixtures were investigated both from the theoretical point of view and with the aspect for practical applications, modeling of two key properties, viscosity and excess molar volume, was performed with different models and approaches and the results are compared with experimental values.",
journal = "Journal of Chemical & Engineering Data",
title = "Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling",
volume = "65",
number = "6",
pages = "3044-3062",
doi = "10.1021/acs.jced.0c00083"
}

Živković, N. V., Majstorović, D. M., Kijevčanin, M. Lj.,& Živković, E. M.. (2020). Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling. in Journal of Chemical & Engineering Data, 65(6), 3044-3062.
https://doi.org/10.1021/acs.jced.0c00083

Živković NV, Majstorović DM, Kijevčanin ML, Živković EM. Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling. in Journal of Chemical & Engineering Data. 2020;65(6):3044-3062.
doi:10.1021/acs.jced.0c00083 .

Živković, Nikola V., Majstorović, Divna M., Kijevčanin, Mirjana Lj., Živković, Emila M., "Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling" in Journal of Chemical & Engineering Data, 65, no. 6 (2020):3044-3062,
https://doi.org/10.1021/acs.jced.0c00083 . .

TY  - DATA
AU  - Živković, Nikola V.
AU  - Majstorović, Divna M.
AU  - Kijevčanin, Mirjana Lj.
AU  - Živković, Emila M.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9037
AB  - Supporting Information for the article: Živković, N. V., Majstorović, D. M., Kijevčanin, M. Lj.,& Živković, E. M. (2020). Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling. Journal of Chemical & Engineering Data, 65(6), 3044-3062. [https://doi.org/10.1021/acs.jced.0c00083]
T2  - Journal of Chemical & Engineering Data
T1  - Supporting information: Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling
VL  - 65
IS  - 6
SP  - 3044
EP  - 3062
DO  - 10.1021/acs.jced.0c00083
ER  - 

@misc{
author = "Živković, Nikola V. and Majstorović, Divna M. and Kijevčanin, Mirjana Lj. and Živković, Emila M.",
year = "2020",
abstract = "Supporting Information for the article: Živković, N. V., Majstorović, D. M., Kijevčanin, M. Lj.,& Živković, E. M. (2020). Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling. Journal of Chemical & Engineering Data, 65(6), 3044-3062. [https://doi.org/10.1021/acs.jced.0c00083]",
journal = "Journal of Chemical & Engineering Data",
title = "Supporting information: Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling",
volume = "65",
number = "6",
pages = "3044-3062",
doi = "10.1021/acs.jced.0c00083"
}

Živković, N. V., Majstorović, D. M., Kijevčanin, M. Lj.,& Živković, E. M.. (2020). Supporting information: Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling. in Journal of Chemical & Engineering Data, 65(6), 3044-3062.
https://doi.org/10.1021/acs.jced.0c00083

Živković NV, Majstorović DM, Kijevčanin ML, Živković EM. Supporting information: Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling. in Journal of Chemical & Engineering Data. 2020;65(6):3044-3062.
doi:10.1021/acs.jced.0c00083 .

Živković, Nikola V., Majstorović, Divna M., Kijevčanin, Mirjana Lj., Živković, Emila M., "Supporting information: Volumetric and Viscometric Study of 1-Hexanol-Based Binary Systems: Experimental Determination and Modeling" in Journal of Chemical & Engineering Data, 65, no. 6 (2020):3044-3062,
https://doi.org/10.1021/acs.jced.0c00083 . .

Stanimirović, A., Živković, E., Majstorović, D., Kijevčanin, M.,& Živković, N.. (2019). Instrument za određivanje toplotne provodljivosti tečnih fluida na atmosferskom pritisku. in Univerzitet u Beogradu : Tehnološko-metalurški fakultet : Katedra za hemijsko inženjerstvo.
https://hdl.handle.net/21.15107/rcub_vinar_12109

Stanimirović A, Živković E, Majstorović D, Kijevčanin M, Živković N. Instrument za određivanje toplotne provodljivosti tečnih fluida na atmosferskom pritisku. in Univerzitet u Beogradu : Tehnološko-metalurški fakultet : Katedra za hemijsko inženjerstvo. 2019;.
https://hdl.handle.net/21.15107/rcub_vinar_12109 .

Stanimirović, Andrej, Živković, Emila, Majstorović, Divna, Kijevčanin, Mirjana, Živković, Nikola, "Instrument za određivanje toplotne provodljivosti tečnih fluida na atmosferskom pritisku" in Univerzitet u Beogradu : Tehnološko-metalurški fakultet : Katedra za hemijsko inženjerstvo (2019),
https://hdl.handle.net/21.15107/rcub_vinar_12109 .

TY  - JOUR
AU  - Jovanović, Jovan D.
AU  - Majstorović, Divna M.
AU  - Živković, Nikola V.
AU  - Kijevčanin, Mirjana Lj.
AU  - Živković, Emila M.
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0167732218329441
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7885
AB  - In this study, applicability of the friction theory for the viscosity estimation of pure substances and binary liquid mixtures, used in regenerative flue gas desulphurization processes, was investigated. Theory was tested on the selected solvents that have already found commercial application, tetraethylene glycol dimethyl ether, n‑methyl‑2‑pyrrolidone and n,n‑dimethylaniline, in mixtures with alcohols 1‑butanol, 2‑butanol or 1‑hexanol. The results were compared with experimental viscosity data for eleven systems. In the calculation procedure, friction theory was coupled both with the Peng-Robinson (PR) and Soave-Redlich-Kwong (SRK) equations of state (EoS). Almost identical deviations, under 0.2% with both EoS, were obtained for pure compounds. For viscosity of mixtures, in almost all cases, better results were obtained using PR EoS, with values of percentage deviations less than 4%. Additionally, the possibility of simultaneous density calculations was checked and the obtained values were compared with experimental data. Application of this model for viscosity modeling of the investigated systems was justified by comparison of the obtained results with other commonly used predictive models, UNIFAC-VISCO and ASOG-VISCO. © 2018 Elsevier B.V.
T2  - Journal of Molecular Liquids
T1  - The friction theory for estimating viscosity of candidate solvents for flue gas desulfurization processes
VL  - 271
SP  - 696
EP  - 703
DO  - 10.1016/j.molliq.2018.09.043
ER  - 

@article{
author = "Jovanović, Jovan D. and Majstorović, Divna M. and Živković, Nikola V. and Kijevčanin, Mirjana Lj. and Živković, Emila M.",
year = "2018",
abstract = "In this study, applicability of the friction theory for the viscosity estimation of pure substances and binary liquid mixtures, used in regenerative flue gas desulphurization processes, was investigated. Theory was tested on the selected solvents that have already found commercial application, tetraethylene glycol dimethyl ether, n‑methyl‑2‑pyrrolidone and n,n‑dimethylaniline, in mixtures with alcohols 1‑butanol, 2‑butanol or 1‑hexanol. The results were compared with experimental viscosity data for eleven systems. In the calculation procedure, friction theory was coupled both with the Peng-Robinson (PR) and Soave-Redlich-Kwong (SRK) equations of state (EoS). Almost identical deviations, under 0.2% with both EoS, were obtained for pure compounds. For viscosity of mixtures, in almost all cases, better results were obtained using PR EoS, with values of percentage deviations less than 4%. Additionally, the possibility of simultaneous density calculations was checked and the obtained values were compared with experimental data. Application of this model for viscosity modeling of the investigated systems was justified by comparison of the obtained results with other commonly used predictive models, UNIFAC-VISCO and ASOG-VISCO. © 2018 Elsevier B.V.",
journal = "Journal of Molecular Liquids",
title = "The friction theory for estimating viscosity of candidate solvents for flue gas desulfurization processes",
volume = "271",
pages = "696-703",
doi = "10.1016/j.molliq.2018.09.043"
}

Jovanović, J. D., Majstorović, D. M., Živković, N. V., Kijevčanin, M. Lj.,& Živković, E. M.. (2018). The friction theory for estimating viscosity of candidate solvents for flue gas desulfurization processes. in Journal of Molecular Liquids, 271, 696-703.
https://doi.org/10.1016/j.molliq.2018.09.043

Jovanović JD, Majstorović DM, Živković NV, Kijevčanin ML, Živković EM. The friction theory for estimating viscosity of candidate solvents for flue gas desulfurization processes. in Journal of Molecular Liquids. 2018;271:696-703.
doi:10.1016/j.molliq.2018.09.043 .

Jovanović, Jovan D., Majstorović, Divna M., Živković, Nikola V., Kijevčanin, Mirjana Lj., Živković, Emila M., "The friction theory for estimating viscosity of candidate solvents for flue gas desulfurization processes" in Journal of Molecular Liquids, 271 (2018):696-703,
https://doi.org/10.1016/j.molliq.2018.09.043 . .

TY  - JOUR
AU  - Stanimirović, Andrej M.
AU  - Živković, Emila M.
AU  - Milošević, Nenad D.
AU  - Kijevčanin, Mirjana Lj.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1629
AB  - Transient hot wire method is considered a reliable and precise technique for measuring the thermal conductivity of liquids. The present paper describes a new transient hot wire experimental set-up and its initial testing. The new apparatus was tested by performing thermal conductivity measurements on substances whose reference thermophysical properties data existed in literature, namely on pure toluene and double distilled deionized water. The values of thermal conductivity measured in the temperature range 25 to 45 degrees C deviated +2.2% to +3% from the literature data, while the expanded measurement uncertainty was estimated to be +/- 4%.
T2  - Thermal Science
T1  - Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids
VL  - 21
IS  - 3
SP  - 1195
EP  - 1202
DO  - 10.2298/TSCI160324219S
ER  - 

@article{
author = "Stanimirović, Andrej M. and Živković, Emila M. and Milošević, Nenad D. and Kijevčanin, Mirjana Lj.",
year = "2017",
abstract = "Transient hot wire method is considered a reliable and precise technique for measuring the thermal conductivity of liquids. The present paper describes a new transient hot wire experimental set-up and its initial testing. The new apparatus was tested by performing thermal conductivity measurements on substances whose reference thermophysical properties data existed in literature, namely on pure toluene and double distilled deionized water. The values of thermal conductivity measured in the temperature range 25 to 45 degrees C deviated +2.2% to +3% from the literature data, while the expanded measurement uncertainty was estimated to be +/- 4%.",
journal = "Thermal Science",
title = "Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids",
volume = "21",
number = "3",
pages = "1195-1202",
doi = "10.2298/TSCI160324219S"
}

Stanimirović, A. M., Živković, E. M., Milošević, N. D.,& Kijevčanin, M. Lj.. (2017). Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids. in Thermal Science, 21(3), 1195-1202.
https://doi.org/10.2298/TSCI160324219S

Stanimirović AM, Živković EM, Milošević ND, Kijevčanin ML. Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids. in Thermal Science. 2017;21(3):1195-1202.
doi:10.2298/TSCI160324219S .

Stanimirović, Andrej M., Živković, Emila M., Milošević, Nenad D., Kijevčanin, Mirjana Lj., "Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids" in Thermal Science, 21, no. 3 (2017):1195-1202,
https://doi.org/10.2298/TSCI160324219S . .

TY  - JOUR
AU  - Živković, Nikola V.
AU  - Zivkovic, Emila M.
AU  - Šerbanović, Slobodan P.
AU  - Majstorović, Divna M.
AU  - Kijevčanin, Mirjana Lj.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1443
AB  - Desulphurization processes (FGD) of flue gases from the thermal power and industrial plants, based on organic liquid solvents with mechanism of physical absorption (tetraethylene glycol dimethyl ether) or combination of physical and chemical absorption (N-methyl-2-pyrrolidone), recently gained its significance. The research results presented in this paper include density and dynamic viscosity measurements of following binary systems at atmospheric pressure: polyethylene glycol 200 + tetraethylene glycol dimethyl ether, polyethylene glycol 400 + tetraethylene glycol dimethyl ether, in temperature range from 288.15 to 333.15 K, and binary systems polyethylene glycol 200 + N-methyl-2-pyrrolidone and polyethylene glycol 400 + N-methyl-2-pyrrolidone, in temperature range from 288.15 to 323.15 K. In order to analyze and comment intermolecular interactions, calculated values of excess molar volumes and viscosity deviations were used. Strong, physical interactions of dipole-dipole type or formation of intermolecular hydrogen bonds lead and contribute to negative V-E values that occur in these systems. Calculated values of excess and deviation properties were interpolated using the Redlich-Kister polynomial equation. Viscosity modeling has been performed, using predictive, group contribution models (UNIFAC - VISCO and ASOG- VISCO) as well as correlative models (McAlister, Eyring - UNIQUAC and Eyring - NRTL). For simultaneous modeling of excess molar volumes and viscosities, model based on the equation of state was used. For investigated systems, correlative McAllister models gave the best results and can be used for viscosity calculations. (C) 2017 Elsevier Ltd.
T2  - Journal of Chemical Thermodynamics
T1  - Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
VL  - 108
SP  - 162
EP  - 180
DO  - 10.1016/j.jct.2017.01.018
ER  - 

@article{
author = "Živković, Nikola V. and Zivkovic, Emila M. and Šerbanović, Slobodan P. and Majstorović, Divna M. and Kijevčanin, Mirjana Lj.",
year = "2017",
abstract = "Desulphurization processes (FGD) of flue gases from the thermal power and industrial plants, based on organic liquid solvents with mechanism of physical absorption (tetraethylene glycol dimethyl ether) or combination of physical and chemical absorption (N-methyl-2-pyrrolidone), recently gained its significance. The research results presented in this paper include density and dynamic viscosity measurements of following binary systems at atmospheric pressure: polyethylene glycol 200 + tetraethylene glycol dimethyl ether, polyethylene glycol 400 + tetraethylene glycol dimethyl ether, in temperature range from 288.15 to 333.15 K, and binary systems polyethylene glycol 200 + N-methyl-2-pyrrolidone and polyethylene glycol 400 + N-methyl-2-pyrrolidone, in temperature range from 288.15 to 323.15 K. In order to analyze and comment intermolecular interactions, calculated values of excess molar volumes and viscosity deviations were used. Strong, physical interactions of dipole-dipole type or formation of intermolecular hydrogen bonds lead and contribute to negative V-E values that occur in these systems. Calculated values of excess and deviation properties were interpolated using the Redlich-Kister polynomial equation. Viscosity modeling has been performed, using predictive, group contribution models (UNIFAC - VISCO and ASOG- VISCO) as well as correlative models (McAlister, Eyring - UNIQUAC and Eyring - NRTL). For simultaneous modeling of excess molar volumes and viscosities, model based on the equation of state was used. For investigated systems, correlative McAllister models gave the best results and can be used for viscosity calculations. (C) 2017 Elsevier Ltd.",
journal = "Journal of Chemical Thermodynamics",
title = "Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes",
volume = "108",
pages = "162-180",
doi = "10.1016/j.jct.2017.01.018"
}

Živković, N. V., Zivkovic, E. M., Šerbanović, S. P., Majstorović, D. M.,& Kijevčanin, M. Lj.. (2017). Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes. in Journal of Chemical Thermodynamics, 108, 162-180.
https://doi.org/10.1016/j.jct.2017.01.018

Živković NV, Zivkovic EM, Šerbanović SP, Majstorović DM, Kijevčanin ML. Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes. in Journal of Chemical Thermodynamics. 2017;108:162-180.
doi:10.1016/j.jct.2017.01.018 .

Živković, Nikola V., Zivkovic, Emila M., Šerbanović, Slobodan P., Majstorović, Divna M., Kijevčanin, Mirjana Lj., "Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes" in Journal of Chemical Thermodynamics, 108 (2017):162-180,
https://doi.org/10.1016/j.jct.2017.01.018 . .

TY  - CONF
AU  - Živković, Nikola
AU  - Stefanović, Predrag
AU  - Kijevčanin, Mirjana
AU  - Živković, Emila
AU  - Spasojević, Vuk
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12114
AB  - In addition to lime / limestone process, the most common procedure for sulfur-dioxide (SO2) removal from flue gases, separation processes with physical absorption and liquid organic solvent thermal regeneration recently gained importance. Organic liquid solvent selection, ahead of other process parameters, is crucial for process separation efficiency, in terms of the amount of SO2 absorbed by the solvent. The paper presents literature review and analysis of SO2 solubility in currently used and potential liquid organic solvents, polyethylene glycols (PEG 200 and PEG 400), tetraethylene glycol dimethyl ether (TEGDME), 1-methyl-2-pyrrolidone (NMP) as well as their binary mixtures with other components. The solvents in question bind SO2 by physical absorption mechanism, with the exception of NMP which binds SO2 by two parallel mechanisms, physical and chemical absorption. Research have even shown that mixtures of physical and chemical solvents or presence of both absorption mechanisms sometimes show better characteristics regarding binding capacity and selectivity. The importance of ionic liquids, as future solvents for separation processes, is particularly highlighted, due to their favorable thermophysical properties.
AB  - Pored najrasprostranjenijeg, krečnjačkog postupka, za uklanjnje sumpor-dioksida (SO2) iz dimnih gasova, u novije vreme sve veći značaj dobijaju separacioni postupci sa fizičkom apsorpcijom i termičkom regeneracijom tečnog organskog solventa. Izbor solventa, ispred drugih procesnih parametara, ključan je za efikasnost procesa u pogledu stepena izdvajanja SO2. U radu je dat literaturni pregled i analiza rastvoljivosti SO2 u trenutno korišćenim i potencijalnim tečnim organskim solventima, polietilen glikolima (PEG 200 i PEG 400), tetraetilen glikol dimetil etru (TEGDME), 1-metil-2-pirolidonu (NMP) i za njihove binarne smeše sa drugim komponentama. Razmatrani solventi vezuju SO2 mehanizmom fizičke apsorpcije, sa izuzetkom NMP-a kod koga su prisutna dva paralelna mehanizma, fizička i hemijska apsorpcija. Istraživanja su čak pokazala da smeše fizičkih i hemijskih solvenata ili smeše u kojima su prisutni mehanizmi i fizičke i hemijska apsorpcije ponekad pokazuju bolje karaktristike u pogledu stepena izdvajanja i selektivnosti. Posebno je istaknut značaj jonskih tečnosti kao solvenata budućnosti za separacione proces, zbog svojih povoljnih termofizičkih svojstava.
C3  - Power Plants 2016 : Proceeding of International Conference
T1  - Organic solvents review for sulphur-dioxide absorption from flue gases for regenerative processes with physical absorption
SP  - 896
EP  - 905
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12114
ER  - 

@conference{
author = "Živković, Nikola and Stefanović, Predrag and Kijevčanin, Mirjana and Živković, Emila and Spasojević, Vuk",
year = "2016",
abstract = "In addition to lime / limestone process, the most common procedure for sulfur-dioxide (SO2) removal from flue gases, separation processes with physical absorption and liquid organic solvent thermal regeneration recently gained importance. Organic liquid solvent selection, ahead of other process parameters, is crucial for process separation efficiency, in terms of the amount of SO2 absorbed by the solvent. The paper presents literature review and analysis of SO2 solubility in currently used and potential liquid organic solvents, polyethylene glycols (PEG 200 and PEG 400), tetraethylene glycol dimethyl ether (TEGDME), 1-methyl-2-pyrrolidone (NMP) as well as their binary mixtures with other components. The solvents in question bind SO2 by physical absorption mechanism, with the exception of NMP which binds SO2 by two parallel mechanisms, physical and chemical absorption. Research have even shown that mixtures of physical and chemical solvents or presence of both absorption mechanisms sometimes show better characteristics regarding binding capacity and selectivity. The importance of ionic liquids, as future solvents for separation processes, is particularly highlighted, due to their favorable thermophysical properties., Pored najrasprostranjenijeg, krečnjačkog postupka, za uklanjnje sumpor-dioksida (SO2) iz dimnih gasova, u novije vreme sve veći značaj dobijaju separacioni postupci sa fizičkom apsorpcijom i termičkom regeneracijom tečnog organskog solventa. Izbor solventa, ispred drugih procesnih parametara, ključan je za efikasnost procesa u pogledu stepena izdvajanja SO2. U radu je dat literaturni pregled i analiza rastvoljivosti SO2 u trenutno korišćenim i potencijalnim tečnim organskim solventima, polietilen glikolima (PEG 200 i PEG 400), tetraetilen glikol dimetil etru (TEGDME), 1-metil-2-pirolidonu (NMP) i za njihove binarne smeše sa drugim komponentama. Razmatrani solventi vezuju SO2 mehanizmom fizičke apsorpcije, sa izuzetkom NMP-a kod koga su prisutna dva paralelna mehanizma, fizička i hemijska apsorpcija. Istraživanja su čak pokazala da smeše fizičkih i hemijskih solvenata ili smeše u kojima su prisutni mehanizmi i fizičke i hemijska apsorpcije ponekad pokazuju bolje karaktristike u pogledu stepena izdvajanja i selektivnosti. Posebno je istaknut značaj jonskih tečnosti kao solvenata budućnosti za separacione proces, zbog svojih povoljnih termofizičkih svojstava.",
journal = "Power Plants 2016 : Proceeding of International Conference",
title = "Organic solvents review for sulphur-dioxide absorption from flue gases for regenerative processes with physical absorption",
pages = "896-905",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12114"
}

Živković, N., Stefanović, P., Kijevčanin, M., Živković, E.,& Spasojević, V.. (2016). Organic solvents review for sulphur-dioxide absorption from flue gases for regenerative processes with physical absorption. in Power Plants 2016 : Proceeding of International Conference, 896-905.
https://hdl.handle.net/21.15107/rcub_vinar_12114

Živković N, Stefanović P, Kijevčanin M, Živković E, Spasojević V. Organic solvents review for sulphur-dioxide absorption from flue gases for regenerative processes with physical absorption. in Power Plants 2016 : Proceeding of International Conference. 2016;:896-905.
https://hdl.handle.net/21.15107/rcub_vinar_12114 .

Živković, Nikola, Stefanović, Predrag, Kijevčanin, Mirjana, Živković, Emila, Spasojević, Vuk, "Organic solvents review for sulphur-dioxide absorption from flue gases for regenerative processes with physical absorption" in Power Plants 2016 : Proceeding of International Conference (2016):896-905,
https://hdl.handle.net/21.15107/rcub_vinar_12114 .

TY  - JOUR
AU  - Živković, Nikola V.
AU  - Serbanovic, S.
AU  - Kijevčanin, Mirjana Lj.
AU  - Zivkovic, E.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5586
AB  - Densities, viscosities, and refractive indices of three binary systems consisting of 1-butanol with polyethylene glycols of different molecular weights (PEG 200 and PEG 400) or tetraethylene glycol dimethyl ether (TEGDME) were measured at ten temperatures (288.15, 293.15, 298.15, 303.15, 308.15, 313.15, 318.15, 323.15, 328.15, and 333.15) K and atmospheric pressure. Densities of the selected binary mixtures were measured with an Anton Paar DMA 5000 digital vibrating U-tube densimeter, refractive indices were measured with an automatic Anton Paar RXA-156 refractometer, while for viscosity measurements, a digital Stabinger SVM 3000/G2 viscometer was used. From these data, excess molar volumes were calculated and fitted to the Redlich-Kister equation. The obtained results have been analyzed in terms of specific molecular interactions and mixing behavior between mixture components, as well as the influence of temperature on them. Viscosity data were also correlated by Grunberg-Nissan, Eyring-UNIQUAC, three-body McAlister, and Eyring-NRTL models.
T2  - International Journal of Thermophysics
T1  - Volumetric Properties, Viscosities, and Refractive Indices of the Binary Systems 1-Butanol + PEG 200, + PEG 400, and + TEGDME
VL  - 34
IS  - 6
SP  - 1002
EP  - 1020
DO  - 10.1007/s10765-013-1469-0
ER  - 

@article{
author = "Živković, Nikola V. and Serbanovic, S. and Kijevčanin, Mirjana Lj. and Zivkovic, E.",
year = "2013",
abstract = "Densities, viscosities, and refractive indices of three binary systems consisting of 1-butanol with polyethylene glycols of different molecular weights (PEG 200 and PEG 400) or tetraethylene glycol dimethyl ether (TEGDME) were measured at ten temperatures (288.15, 293.15, 298.15, 303.15, 308.15, 313.15, 318.15, 323.15, 328.15, and 333.15) K and atmospheric pressure. Densities of the selected binary mixtures were measured with an Anton Paar DMA 5000 digital vibrating U-tube densimeter, refractive indices were measured with an automatic Anton Paar RXA-156 refractometer, while for viscosity measurements, a digital Stabinger SVM 3000/G2 viscometer was used. From these data, excess molar volumes were calculated and fitted to the Redlich-Kister equation. The obtained results have been analyzed in terms of specific molecular interactions and mixing behavior between mixture components, as well as the influence of temperature on them. Viscosity data were also correlated by Grunberg-Nissan, Eyring-UNIQUAC, three-body McAlister, and Eyring-NRTL models.",
journal = "International Journal of Thermophysics",
title = "Volumetric Properties, Viscosities, and Refractive Indices of the Binary Systems 1-Butanol + PEG 200, + PEG 400, and + TEGDME",
volume = "34",
number = "6",
pages = "1002-1020",
doi = "10.1007/s10765-013-1469-0"
}

Živković, N. V., Serbanovic, S., Kijevčanin, M. Lj.,& Zivkovic, E.. (2013). Volumetric Properties, Viscosities, and Refractive Indices of the Binary Systems 1-Butanol + PEG 200, + PEG 400, and + TEGDME. in International Journal of Thermophysics, 34(6), 1002-1020.
https://doi.org/10.1007/s10765-013-1469-0

Živković NV, Serbanovic S, Kijevčanin ML, Zivkovic E. Volumetric Properties, Viscosities, and Refractive Indices of the Binary Systems 1-Butanol + PEG 200, + PEG 400, and + TEGDME. in International Journal of Thermophysics. 2013;34(6):1002-1020.
doi:10.1007/s10765-013-1469-0 .

Živković, Nikola V., Serbanovic, S., Kijevčanin, Mirjana Lj., Zivkovic, E., "Volumetric Properties, Viscosities, and Refractive Indices of the Binary Systems 1-Butanol + PEG 200, + PEG 400, and + TEGDME" in International Journal of Thermophysics, 34, no. 6 (2013):1002-1020,
https://doi.org/10.1007/s10765-013-1469-0 . .