氯化钙在型煤燃烧过程中固硫作用的研究  

RESEARCH ON DESULPHURATION OF COAL BRIQUETTES COMBUSTION BY CALCIUM CHLORID ADDITIVE

作　　者：程建光[1] 周广柱[1] 房建国[2] 潘哲[2] 

机构地区：[1]山东科技大学环境工程系,山东泰安271019 [2]新汶矿业集团公司,山东新泰271233

出　　处：《煤矿环境保护》2001年第4期25-27,共3页

摘　　要：当高硫煤中加入钙基主固硫剂,然后加入适量的CaCl_2及其它添加剂,燃煤固硫率明显提高。本文用X-射线荧光光谱法对灰渣样品进行分析,讨论了添加剂对固硫率的影响,并就其促进固硫作用的机理作了初步探讨。It was one of the focuses on the research for effective desulphuration additive of calcium series sulphur - fixanle agent in air pollution controlling. In this article, it was found that calcium chlorid may increase the desulphuration efficiency.And Fe-Si additive was test for the influence on GaO-CaCl2 system.The mechanism of desulphuration by calcium calorid additive was also discussed.

关 键 词：高硫煤 固硫作用 XRFA 氯化钙 型煤 燃烧过程 

分 类 号：TQ534.9[化学工程—煤化学工程] X701.3[环境科学与工程—环境工程]