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.
出处
《煤化工》
CAS
2015年第4期38-42,共5页
Coal Chemical Industry
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
coal pyrolysis, catalyst, pyrolysis products, catalytic effect, reaction atmosphere, pyrolysis process
