Thermodynamics Analysis of Integrated Process for Simultaneous Desulfurization and Denitrification with manganese dioxide

DOI

10.2991/iccte-16.2016.182How to use a DOI?

Keywords

desulfurization, denitration, thermodynamic analysis, manganese dioxide

Abstract

The direction and limitation of desulfurization and denitrification reaction were analyzed by calculating thermodynamic functions, and the reaction mechanism of desulfurization and denitration was proposed. The pollutant removal efficiencies were deduced by the equilibrium partial pressure of SO2 and NO at different reaction temperatures. Results showed that the integrated process for simultaneous desulfurization and denitrification with manganese dioxide was thermodynamicallly feasible, and the reaction depth was greater. The Gibbs function were -207.47, -188.52 KJ.mol-1, respectively. The equilibrium partial pressure of SO2 and NO was extremely small, indicating that the removal of SO2 and NO could be almost completely removed in the flue gas. The paper provides a theoretical basis for further research and practical application of the technology.

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  - Xiang Lian Han
AU  - Xue Xi Chen
PY  - 2016/01
DA  - 2016/01
TI  - Thermodynamics Analysis of Integrated Process for Simultaneous Desulfurization and Denitrification with manganese dioxide
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 1047
EP  - 1053
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.182
DO  - 10.2991/iccte-16.2016.182
ID  - Han2016/01
ER  -