Methods of refining and producing dibasic esters and acids from natural oil feedstocks
Patent
·
OSTI ID:1257360
Methods and systems for making dibasic esters and/or dibasic acids using metathesis are generally disclosed. In some embodiments, the methods comprise reacting a terminal olefin ester with an internal olefin ester in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In some embodiments, the terminal olefin ester or the internal olefin ester are derived from a renewable feedstock, such as a natural oil feedstock. In some such embodiments, the natural oil feedstock, or a transesterified derivative thereof, is metathesized to make the terminal olefin ester or the internal olefin ester.
- Research Organization:
- Elevance Renewable Sciences, Inc., Woodridge, IL (United States)
- Sponsoring Organization:
- USDOE
- Assignee:
- Elevance Renewable Sciences, Inc. (Woodridge, IL)
- Patent Number(s):
- 9,365,487
- Application Number:
- 14/048,673
- OSTI ID:
- 1257360
- Country of Publication:
- United States
- Language:
- English
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