我国火电厂烟气脱硫工艺现状及发展综述

Summary of Current Status and Development of Flue Gas Desulphurization Process in Heat Engine Plantsin China

概述了我国火电厂烟气脱硫的必要性,以及国家为此出台的主要政策、法律、法规等,介绍了国际上控制火电厂SO2排放的主要途径,全面论述了我国火电厂烟气脱硫的历史、现状和采用的主要工艺及进展,以及脱硫生成物的综合利用,探讨了目前我国火电厂烟气脱硫存在的问题,提出应用国家政策推动火电厂烟气脱硫工作的全面实施,"循环经济"法则是治理我国火电厂烟气脱硫的最佳选择。

The necessity for flue gas desulphurization in heat engine plants in China,as well as main relevant policies,laws and regulations issued by the government are described.It outlines main methods to control SO2 emission from heat engine plants in the world.It fully lays out the history and current status of flue gas desulphurization in heat engine plants in China,main processes used and their development,as well the comprehensive utilization of desulphurization products.It discusses existing problems in the flue gas desulphurization in heat engine plants in China,and proposes that state policies should be used to promote the full application of flue gas desulphurization in heat engine plants,and the principle of'recycling economy'is the best option for flue gas desulphurization treatment in thermal power plants in China.