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燃煤电VPM2.5及汞控制技术探讨
引用本文:江得厚,王贺岑,董雪峰,张营帅,李东梅.燃煤电VPM2.5及汞控制技术探讨[J].中国环保产业,2013(10):38-45.
作者姓名:江得厚  王贺岑  董雪峰  张营帅  李东梅
作者单位:河南省电力公司电力科学研究院,郑州450052
摘    要:火电厂烟气中PM2.5控制技术,目前可分为电除尘和袋式除尘两大类。其中电除尘又分常规电除尘、移动电极电除尘、前置聚并器电除尘、湿式电除尘、低温电除尘等;袋式除尘又分为纯袋式除尘、电一袋复合式除尘、先进的混合式电一袋除尘等。文章对这些技术从捕集机理到应用效果进行了分析探讨,推荐了火电厂应用最合适的控制技术。

关 键 词:PM2  5  控制  袋式除尘  电除尘  应用研究

Discussion on PM2.5 and Mercury Control Technology in Coal-fired Plant
JIANG De-hou,WANG He-cen,DONG Xue-feng,ZHANG Ying-shuai,LI Dong-mei.Discussion on PM2.5 and Mercury Control Technology in Coal-fired Plant[J].China Environmental Protection Industry,2013(10):38-45.
Authors:JIANG De-hou  WANG He-cen  DONG Xue-feng  ZHANG Ying-shuai  LI Dong-mei
Institution:(Academy of Electric Power Sciences of Henan Power Co,, Zhengzhou 450052, China)
Abstract:PM2.5 control technology in flue gas of power plant can be divided as electrical precipitation and bag hose pre- cipitation, thereinto, electrical precipitation is divided as conventional electrical precipitation, removal pole electrical precipitation, wet process electrical precipitation; low temperature electrical precipitation etc.; bag hose precipitation is divided as pure bag hose precipitation, electrical-bag-compound precipitation, advanced composite-electrical-bag precipitation etc. The paper makes analysis and discussion on these technologies from the catching mechanism into application effect and commends the power plant to apply the most appropriate control technology.
Keywords:PM2  5 control  bag hose precipitation  electrical precipitation  application and research
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