-
1.发明授权PROCESS FOR THE SIMULTANEOUS COPRODUCTION AND PURIFICATION OF ETHYL ACETATE AND ISOPROPYL ACETATE 有权PROCEDURE用于同时联合生产和乙酸乙酯和乙酸异丙酯纯化
公开(公告)号：EP1343747B1
公开(公告)日：2009-03-25
申请号：EP01271350.9
申请日：2001-10-15
发明人： SOLORZANO GUERRERO, Fernando Alejo , MURPHY, Carl, David , ROBELO GRAJALES, Gustavo Angel , SANCHEZ SANTIAGO, Francisco Javier , TORRES, Jose, Alfonso , WARNER, R., Jay
摘要： This invention relates to a process for the simultaneous coproduction of ethyl acetate and isopropyl acetate. The esterification reaction comprises contacting acetic acid with a mixed alcohol stream of ethanol and isopropanol. Exemplified is a purified, Fischer Tropsch derived mixture of ethanol and isopropanol. The esterification reaction occurs in the presence of an acidic catalyst in a liquid phase reaction system. The resultant crude reaction step product is separated and purified by distillation to produce acetate ester products having greater than 99.5 wt% purity.
-
2.发明公开PROCESS FOR THE SIMULTANEOUS COPRODUCTION AND PURIFICATION OF ETHYL ACETATE AND ISOPROPYL ACETATE 有权PROCEDURE用于同时联合生产和乙酸乙酯和乙酸异丙酯纯化
公开(公告)号：EP1343747A2
公开(公告)日：2003-09-17
申请号：EP01271350.9
申请日：2001-10-15
发明人： SOLORZANO GUERRERO, Fernando Alejo , MURPHY, Carl, David , ROBELO GRAJALES, Gustavo Angel , SANCHEZ SANTIAGO, Francisco Javier , TORRES, Jose, Alfonso , WARNER, R., Jay
摘要： This invention relates to a process for the simultaneous coproduction of ethyl acetate and isopropyl acetate. The esterification reaction comprises contacting acetic acid with a mixed alcohol stream of ethanol and isopropanol. Exemplified is a purified, Fischer Tropsch derived mixture of ethanol and isopropanol. The esterification reaction occurs in the presence of an acidic catalyst in a liquid phase reaction system. The resultant crude reaction step product is separated and purified by distillation to produce acetate ester products having greater than 99.5 wt% purity.
-
搜索结果
2 条记录 (耗时 0.013 秒)
