Methods of refining and producing dibasic esters and acids from natural oil feedstocks
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- Elevance Renewable Sciences, Inc., Woodridge, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1257360
- Patent Number(s):
- 9365487
- Application Number:
- 14/048,673
- Assignee:
- Elevance Renewable Sciences, Inc. (Woodridge, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- DOE Contract Number:
- EE0002872/001
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Oct 08
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 09 BIOMASS FUELS
Citation Formats
Snead, Thomas E., Cohen, Steven A., and Gildon, Demond L. Methods of refining and producing dibasic esters and acids from natural oil feedstocks. United States: N. p., 2016.
Web.
Snead, Thomas E., Cohen, Steven A., & Gildon, Demond L. Methods of refining and producing dibasic esters and acids from natural oil feedstocks. United States.
Snead, Thomas E., Cohen, Steven A., and Gildon, Demond L. Tue .
"Methods of refining and producing dibasic esters and acids from natural oil feedstocks". United States. https://www.osti.gov/servlets/purl/1257360.
@article{osti_1257360,
title = {Methods of refining and producing dibasic esters and acids from natural oil feedstocks},
author = {Snead, Thomas E. and Cohen, Steven A. and Gildon, Demond L.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {6}
}
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