Methods for deoxygenating biomass-derived pyrolysis oil
Abstract
Methods for deoxygenating a biomass-derived pyrolysis oil are provided. A method for deoxygenating a biomass-derived pyrolysis oil comprising the steps of combining a biomass-derived pyrolysis oil stream with a heated low-oxygen-pyoil diluent recycle stream to form a heated diluted pyoil feed stream is provided. The heated diluted pyoil feed stream has a feed temperature of about 150.degree. C. or greater. The heated diluted pyoil feed stream is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a low-oxygen biomass-derived pyrolysis oil effluent.
- Inventors:
- Issue Date:
- Research Org.:
- UOP LLC, Des Plaines, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1187951
- Patent Number(s):
- 9068126
- Application Number:
- 13/326,050
- Assignee:
- UOP LLC (Des Plaines, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
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:
- EE0002879
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Dec 14
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 09 BIOMASS FUELS; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Baird, Lance Awender, and Brandvold, Timothy A. Methods for deoxygenating biomass-derived pyrolysis oil. United States: N. p., 2015.
Web.
Baird, Lance Awender, & Brandvold, Timothy A. Methods for deoxygenating biomass-derived pyrolysis oil. United States.
Baird, Lance Awender, and Brandvold, Timothy A. Tue .
"Methods for deoxygenating biomass-derived pyrolysis oil". United States. https://www.osti.gov/servlets/purl/1187951.
@article{osti_1187951,
title = {Methods for deoxygenating biomass-derived pyrolysis oil},
author = {Baird, Lance Awender and Brandvold, Timothy A.},
abstractNote = {Methods for deoxygenating a biomass-derived pyrolysis oil are provided. A method for deoxygenating a biomass-derived pyrolysis oil comprising the steps of combining a biomass-derived pyrolysis oil stream with a heated low-oxygen-pyoil diluent recycle stream to form a heated diluted pyoil feed stream is provided. The heated diluted pyoil feed stream has a feed temperature of about 150.degree. C. or greater. The heated diluted pyoil feed stream is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a low-oxygen biomass-derived pyrolysis oil effluent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {6}
}
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Works referenced in this record:
Catalyst studies on the hydrotreatment of fast pyrolysis oil
journal, August 2010
- Wildschut, J.; Melián-Cabrera, I.; Heeres, H. J.
- Applied Catalysis B: Environmental, Vol. 99, Issue 1-2, p. 298-306