煤油共处理过程中的反应机理

REACTION MECHANISM OF COPROCESSING COAL AND HEAVY OILS

主要从煤中键的裂解、氢转移机理以及逆反应等方面论述了近年来在煤液化过程特别是煤油共处理过程反应机理研究的新进展， 着重介绍了溶剂、催化剂对氢转移机理的影响， 指出今后应加强对煤油共处理反应机理的研究， 用于指导将来可能的工业实践．

Bonds cleavage,hydrogen transfer mechanism and retrograde reactions during coal liquefaction especially coprocessing were discussed in this paper. The effects of solvents and catalysts on hydrogen transfer mechanism were focused on. It was pointed out that the study of reaction mechanism of coprocessing should be strenghened in order to direct industrial process for producing liquid fuels in the future.\;