摘要
介绍了燃煤电厂汞的3种排放形态,分析了燃煤电厂汞减排技术,如燃烧添加剂技术、吸收剂喷射技术、稳定剂固汞防溢技术、络合剂絮凝脱汞技术等。在此基础上提出了燃煤电厂汞减排技术选择影响因素,即燃煤煤质、运行工况、脱汞后副产物等,为我国电力行业汞污染控制及减排提供了参考。
The three morphological form of mercury emissions from coal-fired power plants are analyzed.The mercury emission reduction technologies in coal-fired power plants are studied,such as combustion additive,absorbent spray,stabilizing agent,complexing agent demercuration technopogy.The various factors affecting mercury emission reduction technology choice of coal-fired power plants are put forward.The research provided reference for mercury pollution control and emission reduction of electric power industry in our country.
出处
《电力科技与环保》
2012年第2期26-28,共3页
Electric Power Technology and Environmental Protection
基金
国家环保公益性行业科研专项(200909025)
关键词
燃煤电厂
汞减排
脱汞
研究
coal-fired power plant
mercury emission reduction
demercuration
research
