Research of Smoke Denitration Technology in Denitrating Process in Coal-Fired Power Plants

摘要

This thesis gives a brief introduction to the necessity of the smoke Denitration in China's Power Plants; analyzes several main popular smoke denitration technologies; and aiming at the low denitration efficiency, excessive consumption of reducing agents, and heavy pollution in China's Power Plants, it makes a comparative research into the latest smoke denitration technologies, and reaches the conclusion that the SCR method (selective catalytic reduction of the denitration process) can meet the latest national standard of NO_X emission and it has the advantages of low total oxynitride discharge, strong responding capability with the boiler-loads, low escaping rate of NH3 and high denitration efficiency, etc.