CO加氢合成乙醇用Rh基催化剂改进途径的探讨

A discussion on modification ways of Rh-based catalysts for synthesis of ethanol via CO hydrogenation

针对Rh基催化剂在CO加氢反应过程中活性以及合成乙醇的选择性较低的问题,分析了反应机理和热力学,总结了催化剂研究进展,在此基础上讨论了改进Rh基催化剂活性和反应选择性的途径。

In view of the low CO conversion and ethanol selectivity of the existing Rh-based catalysts for CO hydrogenation, on the basis of analyzing the reaction mechanism and thermodynamics and summarizing the research progress of the catalysts, the ways to improve the catalytic activity and selectivity of the Rh-based catalysts were discussed.