发明申请
- 专利标题： METHODS OF REFINING AND PRODUCING DIBASIC ESTERS AND ACIDS FROM NATURAL OIL FEEDSTOCKS
- 专利标题（中）： 从天然油料生产天然产物和酸的方法
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申请号： US13647809申请日： 2012-10-09
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公开(公告)号： US20130085288A1公开(公告)日： 2013-04-04
- 发明人: Thomas E. Snead , Steven A. Cohen , Demond L. Gildon
- 申请人： Thomas E. Snead , Steven A. Cohen , Demond L. Gildon
- 主分类号： C11C3/00
- IPC分类号： C11C3/00
摘要：
Methods are provided for refining natural oil feedstocks and producing dibasic esters and/or dibasic acids. The methods comprise reacting a terminal olefin with an internal olefin in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In certain embodiments, the olefin esters are formed by reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters, separating the olefins from the esters in the metathesized product, and transesterifying the esters in the presence of an alcohol to form a transesterified product having olefin esters.
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