合成气制烃的催化过程和催化剂发展动态

本文中首先对合成气制烃催化过程和催化剂的发展史作了简单回顾,介绍了F—T合成反应特征、催化剂组分和效应以及合成工艺。在此基础上对1980年以来国内外,特别是国内研究和开发的、重要的、有代表性的合成气直接制取低碳烯烃、液体燃料、异构烷烃和液化石油气的催化体系作了较详细的介绍。最后展望了今后发展方向。

DEVELOPMENTS IN CATALYTIC CONVERSION OF SYNGAS TO HYDROCARBONS

This review begins witha short history of the development of the catalytic process and catalyst for the hydrocarbon synthesis from syngas, followedby describing the react ion characteristics, catalyst components and their effects, and technologies for the FT synthesis. The latter part of this review concentrates mainly on the catalyst systems Which have been explored or developed for the direct conversion of syagas to hydrocarbon products including light olefins, liguid fuels, isoparaffins and LPG, during 1980-1992 at home and abroad. A number of important and representative results are cited from those generated at home. Finally, the prospects for catalytic research on this subject are forecast.