Potential use of slag generated from lignite combustion in hitting plants
Аутори
Nišić, NedaKandić, Irina
Ristić, N.
Stojmenović, Marija
Gulicovski, Jelena
Kragović, Milan
Nedeljković, Andrijana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Извор:
PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry, 2021, 576-579Издавач:
- Society of Physical Chemists of Serbia : Belgrade
Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
Напомена:
- the Conference is dedicated to the 30th Anniversary of the founding of the Society of Physical Chemists of Serbia and 100th Anniversary of Bray-Liebhafsky reaction
Колекције
Институција/група
VinčaTY - 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 .