基于分子筛催化甲醇气相脱水制二甲醚催化剂的研究进展

Progresses in catalysts for vapor-phase dehydration of methanol to dimethyl ether over molecular sieves

甲醇气相脱水制二甲醚阐述了近年来甲醇气相脱水制二甲醚反应中四类分子筛催化剂的研究现状,并分析了催化剂在反应中的催化性能、影响因素。同时指出其存在的问题及研究趋势,以期提高催化性能,更好的应用于工业实际生产。

This paper reviewed the research status of four molecular sieve catalysts in the vapor-phase dehydration of methanol to dimethyl ether,and analyzed the search results and influence factors.Meanwhile the problems and development trends were discussed to improve catalytic performance and apply to industrial production.