先进的烟气脱硫(AFGD)洁净煤技术  

Advanced flue gas desulfurization(AFGD)clean coal technology

作　　者：高志平 

机构地区：[1]武汉电力设备厂,武汉430064

出　　处：《电力环境保护》2000年第4期51-55,共5页Electric Power Environmental Protection

摘　　要：美国NIPSCO巴利电站的AFGD项目采用了一系列独特的新技术。在头 3年美国能源部 (DOE)的论证测试阶段里 ,对不同含硫量的煤进行了一系列测试 ,验证了整个系统具有很高的脱硫率和可靠度 ,并得出了液气比 (L/G)、钙硫比 (SR)、烟气速率等变量与SO2 脱除率及副产品石膏品质的关系。The AFGD project of NIPSCO ,s Bailly Generating Station has many unique new technologies During the first three years of DOE ,s demonstration tests by using coal with a wide rang of sulfur contents,the facility demonstrated high SO 2 removal and reliability The effects of some variables (such as liquid to gas ratio,calcium to sulfur ratio and flue gas velocity)on SO 2 removal and by product gypsum quality were also revealed

关 键 词：AFGD SO2脱除率 石膏品质 烟气脱硫 洁净煤 

分 类 号：X773.013[环境科学与工程—环境工程] X382.1