半干法烟气脱硫技术研究现状及展望  

Research Situation and Expectation of Semi-dry Flue Gas Desulfurization Technology

作　　者：柳青[1] 

机构地区：[1]西安建筑科技大学环境与市政工程学院,陕西西安710055

出　　处：《广东化工》2011年第9期74-75,86,共3页Guangdong Chemical Industry

摘　　要：对国内常见的排放控制技术进行了介绍,针对当前几种成熟的半干法烟气脱硫工艺进行了论述,分析了它们的特点以及存在的问题,总结出半干法烟气脱硫技术适合于场地有限的旧电厂改造以及对它今后的研究方向提出展望。Introduced the domestic common SO2 emission control technology,discussed the current several mature semi-dry flue gas desulfurization process,analysed their characteristics and existing problems,summed up semi-dry flue gas desulfurization technology suitable for the old power plant with limited space which was transformed and put forward the prospects for its future research directions.

关 键 词：半干法 循环流化床 喷雾干燥法 气体悬浮吸收法 炉内喷钙脱硫尾部增湿活化法 NID法 

分 类 号：X5[环境科学与工程—环境工程]