快速热解在高硫煤燃烧前脱硫中的应用可行性研究  

STUDY ON FEASIBILITY OF RAPID HYDROPYOLYSIS DESULFURIZATION PRIOR TO COMBUSTION

作　　者：刘德军[1] 陈平[1] 

机构地区：[1]山东矿业学院地球科学系,泰安271019

出　　处：《煤炭转化》1999年第3期58-61,共4页Coal Conversion

摘　　要：分析了快速加氢热解法的脱硫试验结果，论证了该工艺方法在煤燃烧前脱硫的应用可行性问题，并与加氮热解技术进行了对比，指出煤快速加氢热解法对于某些品种的煤，对于除去其中难以用洗选和物理方法去除的有机硫是很有效的．The experimental results of the rapid hydropyrolysis desulfurization has been analyzed in this paper. The feasibility of applying the process to desulfurization prior to combustion has been demonstrated, and comparison has been made of desulfurization characteristics by changing pyrolyzing gas from H2 to N2. It is indicated that the rapid hydropyrolysis method is effective for some kinds of coal for desulfurization being difficult with other physical and washing methods.

关 键 词：加氢热解 脱硫 有机硫 高硫煤 燃烧 

分 类 号：TQ534.9[化学工程—煤化学工程] TQ530.2