铁基催化剂对煤炭直接液化的影响 -

基于煤直接液化铁基催化剂在煤炭直接液化过程中的反应机理及研究现状,从催化剂粒度大小、反应温度、催化剂类型等方面探讨了黄铁矿铁基催化剂对煤炭直接液化过程的催化影响。对2007—2012年中国的原煤产量、火电发电进行了详细分析,揭示了中国目前的煤炭企业现状。通过煤直接液化项目的影响因素分析阐明了目前在中国大力推广该技术具有较广阔的应用前景。最后从实际应用角度指出了煤直接液化待解决的问题。 Based on the reaction mechanism and research status of iron-based catalysts in direct coal liquefaction process,investigate the influence of pyrite iron-based catalyst on direct coal liquefaction process from the aspects of catalyst size and types,reaction temperature and the like.The analysis of raw coal yield and thermal electric energy production between 2007 and 2012 indicates the domestic coal enterprises status.The influencing factors of direct coal liquefaction decide that it's the best time to spread this technology in China.Point out the unsolved problems from the view of application