Absorption of Sulfur Dioxide in Ionic Liquid Supported on Porous Silica Particles

DOI

10.2991/meep-15.2016.38How to use a DOI?

Keywords

supported ionic liquids; desulfurizer; sulfur dioxide; absorption capacity

Abstract

1, 1, 3, 3-tetramethylguanidinium lactate (TMGL) has been studied for SO2 removal. However, before using industrial scale application, several problems need to be solved, for example, the influence on SO2 absorption at high temperature. This work investigates the SO2 sorption of the 1, 1, 3, 3-tetramethylguanidinium lactate (TMGL) immobilized on porous silica particles under the conditions of low SO2 concentration. The effects of SO2 concentration and environment temperature were evaluated. The attained results clearly imply that both of them have significant influence on absorption performance. The SO2 absorption capacity reduced as the SO2 concentration decreased and the environment temperature increased.

Copyright

© 2016, 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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TY  - CONF
AU  - X.L. Zha
AU  - J. Xu
AU  - W.F. Yu
PY  - 2016/03
DA  - 2016/03
TI  - Absorption of Sulfur Dioxide in Ionic Liquid Supported on Porous Silica Particles
BT  - Proceedings of the 2015 International Conference on Materials Chemistry and Environmental Protection (meep-15)
PB  - Atlantis Press
SP  - 142
EP  - 145
SN  - 2352-541X
UR  - https://doi.org/10.2991/meep-15.2016.38
DO  - 10.2991/meep-15.2016.38
ID  - Zha2016/03
ER  -