文献类型：专利

英文题名：Preparation of vinyl acetate via ethanediol diacetate cracking comprises taking catalyst, adding ethanediol diacetate, and carrying out thermal cracking reaction

作者：FANG D;LIU D;ZHANG J;HU Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104788312-A

申请日：2015-04-17

公开日：2015-07-22

语种：英文

收录：DERWENT

摘要：NOVELTY - A vinyl acetate is prepared via ethanediol diacetate cracking by taking catalyst, adding ethanediol diacetate, and carrying out thermal cracking reaction; where catalyst is macroporous styrene cation exchange resin modified by aluminum chloride comprising 0.1-3.0 wt.% aluminum chloride. USE - Method for preparing vinyl acetate via ethanediol diacetate cracking (claimed). ADVANTAGE - The method has high ethanediol diacetate conversion rate and increased vinyl acetate selectivity.