白泥在电厂烟气脱硫中的应用研究  

A study of white mud in flue gas desulfurization in power plants

作　　者：倪寿清[1] 于振川 宋晓东[2] 崔清洁[1,2] 

机构地区：[1]山东大学环境科学与工程学院 [2]山东电力工程咨询院,济南250013

出　　处：《中华纸业》2008年第14期43-45,共3页China Pulp & Paper Industry

摘　　要：由于白泥的钙含量高,颗粒粒径很小,可以考虑利用造纸厂碱回收白泥代替石灰石用于电厂烟气脱硫。试验表明,Ca/S比取1.0～2.0时,白泥溶液对SO2去除率可达到90%以上。白泥用于烟气脱硫在技术经济上是可行的。White mud in alkali recovery in paper miil, with high content of calcium and small particle diameter, can be used to replace limestone in flue gas desulfurization in power plants. The experimental results indicate that the SO2 removal rate by white mud solution exceeded 90% when Ca/S ratio was between 1.0 and 2.0. Flue gas desulfurization with white mud is feasible in economy and technique.

关 键 词：白泥 脱硫剂 烟气脱硫 

分 类 号：X773[环境科学与工程—环境工程]