Invention Grant
US07678932B2 Process for co-producing olefins and esters by ethenolysis of unsaturated fats in non-aqueous ionic liquids
失效
通过非水性离子液体中不饱和脂肪的乙烯分解共同生产烯烃和酯的方法
- Patent Title: Process for co-producing olefins and esters by ethenolysis of unsaturated fats in non-aqueous ionic liquids
- Patent Title (中): 通过非水性离子液体中不饱和脂肪的乙烯分解共同生产烯烃和酯的方法
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Application No.: US11286351Application Date: 2005-11-25
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Publication No.: US07678932B2Publication Date: 2010-03-16
- Inventor: Cyril Thurier , Helene Olivier-Bourbigou , Pierre Dixneuf , Gerard Hillion
- Applicant: Cyril Thurier , Helene Olivier-Bourbigou , Pierre Dixneuf , Gerard Hillion
- Applicant Address: FR Rueil-Malmaison Cedex
- Assignee: Institut Francais du Petrole
- Current Assignee: Institut Francais du Petrole
- Current Assignee Address: FR Rueil-Malmaison Cedex
- Agency: Millen, White, Zelano, Branigan, P.C.
- Main IPC: C07C51/00
- IPC: C07C51/00
Abstract:
A process is described in which an unsaturated fat is reacted with ethylene in a metathesis reaction in the presence of at least one non-aqueous ionic liquid to produce both an olefinic fraction and a composition of monoalcohol or polyol esters.Particular application to an oleic sunflower seed oil, an oleic rapeseed oil or to a mixture of monoalcohol esters of said oils, the process producing both an olefinic fraction and a monoalcohol or glycerol esters composition generally having more than half of its chains constituted by unsaturated C10 chains.
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