中国电机工程学报2016，Vol.36Issue(22)：6140-6147,8.DOI:10.13334/j.0258-8013.pcsee.161279
燃煤电厂烟气污染物近零排放工程实践分析
Investigation of Near-zero Air Pollutant Emission Characteristics From Coal-fired Power Plants
摘要
Abstract
The industrial standard of “near-zero emission” were put forwarded by Shenhua Group Corporation Ltd. since 2013, which required the emissions from coal-fired power plants is lower than that for the gas turbine power plants of the emission standard of air pollutants for thermal power plants (GB13223—2011). The different technological roadmaps have been studied and different engineering practices have been carried out by Shenhua Group Corporation Ltd. In this paper, typical near-zero emissions coal-fired units of Shenhua in the area of Jing-Jin-Ji-Liao were investigated. The emission data of the pollutions (PM, SO2, NOx) before and after the nero-zero emission retrofitted were collected and analysis in the field of different power plants. After units retrofitted, the results show that the PM, SO2, and NOx concentration are lower than that emission limits for the gas turbine power plants with different loads in the long-term studied. The practice of near-zero emissions indicate that it is technical feasible, economical reasonable and environmental effects significant.关键词
燃煤机组/近零排放/技术路线/发电成本/环境效果Key words
coal-fired power plant/near-zero emission/technology roadmap/power generation cost/environment effect分类
资源环境引用本文复制引用
王树民,刘吉臻..燃煤电厂烟气污染物近零排放工程实践分析[J].中国电机工程学报,2016,36(22):6140-6147,8.基金项目
国家科技支撑计划(2015BAA05B02)。Key Projects in the National Science & Technology of China (2015BAA05B02) （2015BAA05B02）
