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

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.