发明名称 Process for the production of alkenyl carboxylates
摘要 The present invention provides a process for the production of an alkenyl carboxylate by reacting an alkene, a carboxylic acid and a molecular oxygen-containing gas in a reaction zone in the presence of a catalyst at an elevated reaction temperature, T, to produce an outlet stream from the reaction zone comprising alkenyl carboxylate and oxygen, and wherein in said process the catalyst is contacted with the alkene, at a partial pressure, P, optionally in the presence of the carboxylic acid, and the outlet stream comprises less than 2 vol % oxygen, the improvement comprises reducing the partial pressure of the alkene and/or reducing the reaction temperature so as to suppress formation of benzene and/or suppress inhibition of the catalyst.
申请公布号 US7534910(B2) 申请公布日期 2009.05.19
申请号 US20050529723 申请日期 2005.03.30
申请人 BP CHEMICALS LIMITED 发明人 DITZEL EVERT JAN;FROOM SIMON FREDERICK THOMAS
分类号 C07C67/04;C07C67/055 主分类号 C07C67/04
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