气固再循环半干法烧结机烟气脱硫工艺中几个问题的探讨  

DISCUSSION ON PROBLEMS OF SINTERING MACHINE SMOKE DESULFURIZATION BY GAS-SOLID CIRCULATING ABSORPTION PROCESS

作　　者：刘建秋[1] 付翠彦[1] 郑轶荣[1] 柴用杰 

机构地区：[1]河北工业职业技术学院,石家庄050091 [2]河北钢铁集团邯郸分公司,河北邯郸056009

出　　处：《环境工程》2012年第2期64-67,共4页Environmental Engineering

摘　　要：阐述了烧结机烟气脱硫的必要性,分析了采用的主要脱硫工艺及特点,介绍了气固再循环半干法脱硫工艺(GSCA)及其技术特点。结合邯钢的运行实际,分析了该工艺存在的问题,提出了解决的办法,为该工艺的稳定高效运行提供了参考。It is discussed the necessity of desulfurization on sintering machine smoke,analyzed the characteristics of main desulfurization processes;it was also introduced a kind of gas-solid circulating absorption（GSCA）.Combining with the practice of smoke desulfurization of 400 m2 sintering machine for Handan Branch the problems of half-dry technology were analyzed.For which solutions were proposed,which provided reference for stable and efficient operation of this process.

关 键 词：烧结烟气脱硫 GSCA脱硫工艺 运行问题探讨 

分 类 号：X757[环境科学与工程—环境工程]