武钢焦化厂AS工艺克劳斯尾气处理系统改造探讨  

The Claus Tail Gases Purification System of AS process in Coking Plant of WISCO

作　　者：吴高明[1] 童仕唐[2] 刘智平[1] 杜功柳[1] 沈士德[2] 

机构地区：[1]武汉钢铁(集团)公司,湖北武汉430083 [2]武汉科技大学,武汉430081

出　　处：《武汉科技大学学报》2001年第2期145-146,149,共3页Journal of Wuhan University of Science and Technology

摘　　要：针对焦化行业煤气净化的AS工艺克劳斯尾气处理系统存在的问题 ,提出了对AS工艺克劳斯尾气处理系统的改造路线 ,即采用AS工艺中的废碱液吸收克劳斯尾气中的二氧化硫 ,并将其转化为硫化氢 。To solve the problems with the current process of purifying Claus tail gases of AS process in coking,this paper puts forward a new method of purifying Claus tail gases,in which SO 2 is absorbed with the waste basic solution with desulfurization on gases in AS process and transmutes into H 2S that along with H 2S in Claus tail gases is subsequently absorbed with MDEA.

关 键 词：AS流程 尾气处理 可行性分析 焦化厂 煤气净化 克劳斯系统 二氧化硫 

分 类 号：X784[环境科学与工程—环境工程]