Sodium carbonate is a material that is very good sorbent of carbon dioxide from the atmosphere, and it is a reason of it is increasing importance in environmental protection. In order to improve it is sorption characteristics, activation of Na2CO3 was performed by mechanochemical procedure and monitoring of changes during the relaxation time. This research is based on differential thermal analysis with thermogravimetry, in order to determine the changes that occurred on the activated samples during the relaxation period under controlled conditions. Sodium carbonate was activated for 2 and 7 minutes in a vibro mill, and then the activated samples were deposited in at room temperature and atmosphere of carbon dioxide at a humidity of 95% for 96h.
Keywords:
thermal analysis / Na2CO3 / mechanical activation
Source:
Podzemni radovi, 2021, 38, 47-55
Publisher:
Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd
TY - JOUR
AU - Đorđević, Nataša
AU - Mihajlović, Slavica
AU - Jovanović, Gvozden
AU - Marković, Branislav
PY - 2021
UR - https://ritnms.itnms.ac.rs/handle/123456789/603
AB - Sodium carbonate is a material that is very good sorbent of carbon dioxide from the atmosphere, and it is a reason of it is increasing importance in environmental protection. In order to improve it is sorption characteristics, activation of Na2CO3 was performed by mechanochemical procedure and monitoring of changes during the relaxation time. This research is based on differential thermal analysis with thermogravimetry, in order to determine the changes that occurred on the activated samples during the relaxation period under controlled conditions. Sodium carbonate was activated for 2 and 7 minutes in a vibro mill, and then the activated samples were deposited in at room temperature and atmosphere of carbon dioxide at a humidity of 95% for 96h.
PB - Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd
T2 - Podzemni radovi
T1 - DTA/TG analysis of mechanochemicaly activated sodium carbonate
EP - 55
IS - 38
SP - 47
DO - 10.5937/podrad2138047Q
UR - conv_233
ER -
@article{
author = "Đorđević, Nataša and Mihajlović, Slavica and Jovanović, Gvozden and Marković, Branislav",
year = "2021",
abstract = "Sodium carbonate is a material that is very good sorbent of carbon dioxide from the atmosphere, and it is a reason of it is increasing importance in environmental protection. In order to improve it is sorption characteristics, activation of Na2CO3 was performed by mechanochemical procedure and monitoring of changes during the relaxation time. This research is based on differential thermal analysis with thermogravimetry, in order to determine the changes that occurred on the activated samples during the relaxation period under controlled conditions. Sodium carbonate was activated for 2 and 7 minutes in a vibro mill, and then the activated samples were deposited in at room temperature and atmosphere of carbon dioxide at a humidity of 95% for 96h.",
publisher = "Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd",
journal = "Podzemni radovi",
title = "DTA/TG analysis of mechanochemicaly activated sodium carbonate",
pages = "55-47",
number = "38",
doi = "10.5937/podrad2138047Q",
url = "conv_233"
}
Đorđević, N., Mihajlović, S., Jovanović, G.,& Marković, B.. (2021). DTA/TG analysis of mechanochemicaly activated sodium carbonate. in Podzemni radovi
Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd.(38), 47-55.
https://doi.org/10.5937/podrad2138047Q
conv_233
Đorđević N, Mihajlović S, Jovanović G, Marković B. DTA/TG analysis of mechanochemicaly activated sodium carbonate. in Podzemni radovi. 2021;(38):47-55.
doi:10.5937/podrad2138047Q
conv_233 .
