Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)

Effect of Metal Ion on Ammonium Bicarbonate Solution Decomposed into Carbon Dioxide

Authors
Lu Hu, Hai-Feng Li, Mei Jin, Guo-Xian Yu
Corresponding Author
Lu Hu
Available Online December 2016.
DOI
10.2991/icsd-16.2017.7How to use a DOI?
Keywords
Fe3+; Co2+; ammonium bicarbonate; desorption; ammonia escape
Abstract

Ammonia-based carbon capture process is one of the promising technologies for CO2 mitigation. However, it has a problem to be solved for practical implementation due to the high volatilityof ammonia, which incurs ammonia lose during regeneration. Effects of Fe3+ or Co2+ on ammonia escape and CO2 desorption in NH4HCO3 solution decomposition process were investigated. The results showed that, the addition of metal ion noticeably decreased ammonia escape and slightly increased desorption proportion due to the complexation of metal ion and free ammonia.The metal ion added also promoted desorption rate in this process. Moreover, metal ion Fe3+ is more effective than Co2+ on CO2 desorption and ammonia escape in the regeneration process.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-293-0
ISSN
2352-5401
DOI
10.2991/icsd-16.2017.7How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Lu Hu
AU  - Hai-Feng Li
AU  - Mei Jin
AU  - Guo-Xian Yu
PY  - 2016/12
DA  - 2016/12
TI  - Effect of Metal Ion on Ammonium Bicarbonate Solution Decomposed into Carbon Dioxide
BT  - Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
PB  - Atlantis Press
SP  - 38
EP  - 41
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-16.2017.7
DO  - 10.2991/icsd-16.2017.7
ID  - Hu2016/12
ER  -