发明专利
JP2014012268A Pre-impregnation of shell catalyst using acetate 有权
使用乙酸酯预处理壳催化剂

Pre-impregnation of shell catalyst using acetate
摘要:
PROBLEM TO BE SOLVED: To provide a producing method of a shell catalyst suitable for synthesis of alkenyl carboxylate ester and especially a producing method of a vinyl acetate monomer (VAM) from ethylene and allyl acetate from propylene by acetyloxylation.SOLUTION: The present invention relates to a shell catalyst obtained by pre-immersion method with using acetate, as well as the shell catalyst or the use of the shell catalyst for producing alkenyl carboxylate ester, especially an allyl acetate monomer.
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