甲醇羰基化制醋酸铱基催化剂的研究

摘要 醋酸是一种重要的化工原料，甲醇羰基化是目前生产醋酸的主要方法， 铱基催化剂是最有发展前景的甲醇羰基化反应制备醋酸的催化剂。介绍了铱基催化 剂体系的催化机理、速度影响因素，并与铑基催化剂进行了比较．

Study on Indium-Based Catalyst System for the Production of Acetic Acid by Methanol Carbonylation

Acetic acid is one of the important industrial chemicals, which is manufactured mainly by the carbonylation of methanol at present. The iridium-based catalyst is the most potential industrial catalyst for methanol carbonylation to acetic acid. In this article, the catalytic reaction mechanism and some factors affecting carbonylation rate for iridium-based catalyst are presented, and comparied with those for rhodium-based catalyst system.