煤热解技术现状及研究进展  

Current Situation and Research Progress of Coal Pyrolysis Technology

作　　者：吴洁 狄佐星 罗明生[1] 王亚涛 丁肖肖 李洪娟 Wu Jie;Di Zuoxing;Luo Mingsheng;Wang Yatao;Ding Xiaoxiao;Li Hongjuan(Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology of Beijing Institute of Petrochemical Technology,Beijing 102617,China;Coal Chemical R&D Center of Kailuan Group,Tangshan Hebei 063611,China;Hebei Provincial Engineering Technology Research Center of Coal-based Chemicals and Materials,Tangshan Hebei 063018,China)

机构地区：[1]北京石油化工学院燃料清洁化及高效催化减排技术北京市重点实验室,北京102617 [2]开滦煤化工研发中心,河北唐山063611 [3]河北省煤基材料与化学品工程技术研究中心,河北唐山063018

出　　处：《煤化工》2019年第6期46-51,共6页Coal Chemical Industry

摘　　要：介绍了国内研发的几种煤热解技术,分析了各种技术的优缺点,并简述了煤热解的机理。从热解原料和热解反应条件方面分析了各因素对煤热解过程的影响,重点分析了催化剂对热解行为的影响。从热解技术耦合方面考虑,开发新型热解技术工艺,可达到提高煤热解转化率和焦油产率的目的。Several kinds of coal pyrolysis technologies developed in China were introduced,the advantages and disadvantages of each technology were analyzed,and the mechanism of coal pyrolysis was briefly explained.At the same time,various influencing factors in coal pyrolysis process were summarized from the aspects of pyrolysis raw materials and pyrolytic reaction conditions,with the key analysis on the effect of catalyst addition on pyrolysis.Considering the coupling of pyrolysis technology,it was expected to develop a new pyrolysis technology to improve the conversion of coal pyrolysis and tar yield.

关 键 词：煤热解 加氢热解 催化热解 甲烷活化热解 煤-焦炉气共热解 机理 影响因素 

分 类 号：TQ530[化学工程—煤化学工程]