循环流化床脱硫技术在我国的应用  

Application Of Desulfurization Technology in Circulating Fluidized Bed in China

作　　者：程亮[1] 刘宇[2] 李华民[2] 仝利娟[1] 申琪[1] 

机构地区：[1]西安交通大学能源与动力工程学院,陕西西安710049 [2]华能天津杨柳青发电厂,天津300380

出　　处：《江西能源》2008年第1期54-57,共4页Jiangxi Energy

摘　　要：循环流化床脱硫技术包括循环流化床锅炉燃烧过程中脱硫和循环流化床干法烟气脱硫两部分,新建或改造的小容量锅炉(440t/h以下)首选循环流化床锅炉,可以取得较好的脱硫效果;现有锅炉由于场地所限,锅炉的排烟可以采用循环流化床干法烟气脱硫,在国内已有较多的应用业绩。文章介绍了流化床锅炉在国内的应用情况:同时,总结了循环流化床干法烟气脱硫工艺的若干技术特点和在国内的应用情况。对燃煤锅炉脱硫技术的选择具有参考价值。Desulfurization technology in circulating fluidized bed which includes desulfurization in combustion process and dry flue gas desu,furization iS the best Choice for new Ortransformational small capacity boiler（440 t/h following）.The traditional way has been application widely although it is limited by place.This paper introduced the application situation of fluidized bed boiler in china and it aggregated same technical features which should be reference to the Selection of desulfurization technology in CoaI—fired Boilers.

关 键 词：脱硫 循环流化床 干法烟气脱硫 脱硫效率 

分 类 号：X701.3[环境科学与工程—环境工程]