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甲醇,二甲醚和/或碳酸二甲酯与一氧化碳羰基化反应生产醋酸和醋酸甲酯中至少一种产品的过程,所用催化剂是结晶尺寸不大于0.3μ的结构型MOR沸石催化剂。在H-丝光沸石催化剂存在下,碳酸二甲酯与一氧化碳羰基化反应结果生产了醋酸
Methanol, dimethyl ether and / or dimethyl carbonate is carbonylated with carbon monoxide to produce at least one of acetic acid and methyl acetate. The catalyst used is a structural MOR zeolite catalyst having a crystallite size of no greater than 0.3 .mu.m. Acetic acid was produced as a result of carbonylation of dimethyl carbonate with carbon monoxide in the presence of H-mordenite catalyst