铱催化剂催化甲醇羰基化制备乙酸研究进展

乙酸是一种重要的化工原料,铱催化剂是最近发展起来的甲醇羰基化生产乙酸的重要催化剂。介绍了铱基催化剂体系的工业化发展过程,影响因素,催化机理,存在的缺点,和克服这些缺点所做的探索,并指出了今后的发展趋势。

Research progress in iridium-complex catalysts for carbonylation of methanol to acetic acid

Acetic acid is an important bulk commodity chemical and iridium-complex catalyst was an recently developed important catalyst for acetic acid synthesis by carbonylation of methanol.The commercialization,influence factors,catalytic mechanism and shortcomings of the iridium-catalyzed methanol carbonylation process for the production of acetic acid and the potential alternative approaches avoiding the problems of the iridium-catalyzed process were introduced.Long-term research goal for acetic acid synthesis was also given.