催化剂对煤热解特性的影响  

The Influence of Catalyst on Coal Pyrolysis Characteristics

作　　者：谢欣馨[1,2] 罗进成[1,2] 葛启明[1,2] 戴爱军[1,2] 邹涛[1,2] 

机构地区：[1]西安元创化工科技股份有限公司,陕西西安710061 [2]西北化工研究院,陕西西安710061

出　　处：《煤化工》2015年第4期38-42,共5页Coal Chemical Industry

摘　　要：从煤热解机理出发,论述了煤热解催化剂的分类及其催化机理,详细阐述了不同催化剂对煤热解产物的影响,指出了催化剂研究的热点是廉价铁基催化剂和负载类催化剂,并从催化剂的制备、反应气氛、热解工艺3方面对催化效果的影响进行了分析。Starting from the mechanism of coal pyrolysis, this paper discussed the classification of coal pyrolysis catalysts and their catalytic mechanisms, elaborated the influence of different catalysts on coal pyrolysis products, pointed out that the hot issues in the study of catalyst were cheap iron-based catalysts and supported catalysts. The catalytic effects were analyzed with respect to catalyst preparation, reaction atmosphere, and pyrolysis technology.

关 键 词：煤热解 催化剂 热解产物 催化效果 反应气氛 热解工艺 

分 类 号：TQ530.2[化学工程—煤化学工程]