我国燃煤电厂CO_2捕集技术的环境影响  

Environmental Impact of CO_2 Capture in Coal-fired Power Plant in China

作　　者：张媛媛[1] 许嘉钰[2] 张建[1] 张煜[3] 

机构地区：[1]胜利油田胜利勘察设计研究院有限公司,山东东营257026 [2]清华大学环境学院,北京100084 [3]中国石化胜利油田管理局,山东东营257001

出　　处：《工业安全与环保》2014年第6期13-15,共3页Industrial Safety and Environmental Protection

基　　金：国家"十二五"科技支撑计划项目(2012BAC24B05)

摘　　要：电力行业是我国煤炭消耗量和CO2排放量最大的行业。由于燃煤电厂CO2排放总量大,且单个点源排放量大,燃煤电厂将是CO2捕集的重点。本文将以MEA化学吸收法为例,探讨我国燃煤电厂CO2捕集技术的应用对污染控制技术及管理政策带来的挑战。首先对碳捕集过程产生的污染物进行识别,其次结合我国火力发电厂大气污染物排放标准,探讨该过程引起的燃煤污染和二次污染,最后提出相应的污染控制技术以及管理策略。The power industry is the biggest one in coal consumption and CO2 emission in China. Coal - fired power plant is the focus of CO2 capture according to the energy structure in China and the large quantity of CO2 emission from single coal - fired plant. Taking MEA method as the study case, this paper discusses the challenges on pollution control technologies and management policies brought by CO2 capture technology of coal - fired power plant in China. Firstly, the secondary pollution is identified; then the pollution emission is investigated especially considering the air pollution emission standards for thermal power plant in China; finally some suggestions are given for the pollution control technologies and management strategies.

关 键 词：燃煤电厂 CO2捕集 环境影响 污染控制 

分 类 号：X773[环境科学与工程—环境工程]