Methods for suppressing isomerization of olefin metathesis products
Abstract
A method for suppressing isomerization of an olefin metathesis product produced in a metathesis reaction includes adding an isomerization suppression agent that includes nitric acid to a mixture that includes the olefin metathesis product and residual metathesis catalyst from the metathesis reaction under conditions that are sufficient to passivate at least a portion of the residual metathesis catalyst. Methods of refining a natural oil are described.
- Inventors:
- Issue Date:
- Research Org.:
- Elevance Renewable Sciences, Inc., Woodridge, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1224450
- Patent Number(s):
- 9169174
- Application Number:
- 13/335,495
- Assignee:
- Elevance Renewable Sciences, Inc. (Woodridge, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
C - CHEMISTRY C11 - ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES C11B - PRODUCING
- DOE Contract Number:
- EE0002872
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Dec 22
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Firth, Bruce E., and Kirk, Sharon E.. Methods for suppressing isomerization of olefin metathesis products. United States: N. p., 2015.
Web.
Firth, Bruce E., & Kirk, Sharon E.. Methods for suppressing isomerization of olefin metathesis products. United States.
Firth, Bruce E., and Kirk, Sharon E.. Tue .
"Methods for suppressing isomerization of olefin metathesis products". United States. https://www.osti.gov/servlets/purl/1224450.
@article{osti_1224450,
title = {Methods for suppressing isomerization of olefin metathesis products},
author = {Firth, Bruce E. and Kirk, Sharon E.},
abstractNote = {A method for suppressing isomerization of an olefin metathesis product produced in a metathesis reaction includes adding an isomerization suppression agent that includes nitric acid to a mixture that includes the olefin metathesis product and residual metathesis catalyst from the metathesis reaction under conditions that are sufficient to passivate at least a portion of the residual metathesis catalyst. Methods of refining a natural oil are described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {10}
}
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