K及Ca等碱金属对煤气化过程的产物调控研究  

Product control research on K,Ca and other alkali metal on coal gasification process

作　　者：肖振华 

机构地区：[1]同煤广发化学工业有限公司,山西大同037003

出　　处：《煤炭与化工》2017年第5期72-74,共3页Coal and Chemical Industry

摘　　要：利用固定床反应器研究了生物质中的K、Ca等碱金属对呼伦贝尔褐煤在CO2气氛下气化活性及产物的影响。结果表明,K、Ca对褐煤气化有明显的促进作用,同时可以有效提高产气的收率。The effects of alkali metals such, as K and Ca on the gasification activity and product of Hultmbeier lignite in CO2 atmosphere were studied by using fixed bed reactor. The results show that K and Ca have a significant effect on the lignite gasification, and can effectively improve the yield of gas.

关 键 词：生物质 碱金属 褐煤气化 

分 类 号：TQ546[化学工程—煤化学工程]