煤气化反应机理研究进展  

Research Progress on the Reaction Mechanism of Coal Gasification

作　　者：许凯 徐齐胜 余岳溪 刘亚明 李德波 

机构地区：[1]广东电网有限责任公司电力科学研究院,广东广州510080

出　　处：《广州化工》2014年第23期24-26,共3页GuangZhou Chemical Industry

摘　　要：论述了目前国内外煤气化反应机理的研究现状,对氧化-还原反应机理进行了阐述,分析了影响气化反应速率的因素。列举了通过实验方法对气化反应活性中间产物进行的研究,指出了碳氧络合物的可能存在形态。进而通过量子化学理论对气化反应机理研究做出了补充,阐述了气化反应进程。最后对煤气化反应机理的进一步研究方向进行了展望。The research status of reaction mechanism of coal gasification was summarized and the redox reaction mechanism was elaborated. The structure of active oxidation state intermediates was discussed in detail through experimental research.By means of quantum chemistry theory research, the process of gasification was pointed out, as a supplemental instruction for the experimental research.Finally, the further research work on coal gasification mechanism needing to be done was put forward.

关 键 词：煤气化 反应机理 氧化-还原反应 量子化学 

分 类 号：TQ54[化学工程—煤化学工程]