The development and application of SCR denitrification technology in power plant

[摘要] In recent decades, the emission of the nitrogen oxides (NOX) has been increasing with the years of the thermal power plant. The environment pollution caused by the emission of quantities of nitrogen oxides became more and more serious, so people now put more emphasis on the control of the emission of the nitrogen oxides. Especially, our country and the society are paying much more attention to the environment protection and the environment problems cannot be neglected. In this paper, we introduced the related research background of the technology of SCR denitrification which was as the symbol of the technology of the catalytic denitrification and discussed the reaction principles of the SCR denitrification and frequently used catalysts, the process of the technology, and the configuration. In the end, we pointed the way of the future research of the technology of the SCR denitrification.

[发布机构] School of Chemical and Material Engineering, Jiangnan University, Wuxi; 214122, China^1

[关键词] Development and applications;Environment pollution;Environment protection;Reaction principle;SCR denitrifications;Thermal power plants