燃煤电站超低排放技术研究综述  

Research of ultra low emission technology in coal-fired power plants

作　　者：黄治军[1] 方茜 王卫群[1] 祁建民[1] 孙虹[1] 华伟[1] 周心澄 杨林军[3] 

机构地区：[1]江苏方天电力技术有限公司,江苏南京211102 [2]绍兴市柯桥区环保监测站,浙江绍兴312000 [3]东南大学能源与环境学院,江苏南京210096

出　　处：《电力科技与环保》2017年第6期10-14,共5页Electric Power Technology and Environmental Protection

摘　　要：面对严峻的大气环境形势,我国提出了燃煤电站超低排放要求,从脱硝、除尘、脱硫三方面介绍了目前超低排放改造技术发展现状,包括:低低温电除尘、双塔串联、湿法脱硫高效除尘、湿式电除尘等技术的原理、特点,给出了不同方案工程应用实例;指出了燃煤电站超低排放存在的问题及进一步研究方向。Facing the harsh environmental situation, ultra- low emission standard for coal- fired power plants has been put forward by China. Concerning the development of ultra - low emission technologies, it introduces the mechanism, characteristics and successful industrial applications of various technologies from three as- pects： denitration,desulfurization and dust removal. These technologies include low- low temperature electro- static precipitator,series - connected absorption tower, integrated technology of fuel gas desulfuration and de- dusting and wet electrostatic precipitator. It points out the existed problems of ultra - low emission and provides the key orientation for pollutant control of coal- fired power plants.

关 键 词：超低排放 脱硫 脱硝 除尘 协同治理 

分 类 号：X701[环境科学与工程—环境工程]