METHYL ACETATE PREPARATION METHOD

摘要

The present invention provides a methyl acetate preparation method. The method comprises: performing carbonylation of dimethyl ether and a feed gas comprising carbonic oxide and hydrogen on a catalysator of an acid EMT-structure zeolite molecular sieve, to obtain methyl acetate. The present invention provides a new method for producing methyl acetate. The method is performed with the existence of an acid EMT zeolite molecular sieve serving as a catalysator, reaction activity is high, stability is obviously improved, and an industrial production requirement can be met.