Methods for deoxygenating biomass-derived pyrolysis oil

Baird, Lance Awender; Brandvold, Timothy A.

Title: 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:: Baird, Lance Awender; Brandvold, Timothy A.

Issue Date:: 2015-06-30

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 Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

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C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
C10G2300/1011 - Biomass
C10G2300/4006 - Temperature
C10G2300/4081 - Recycling aspects
C10G3/42 - {Catalytic treatment}
C10G3/45 - {containing iron group metals or compounds thereof}
C10G3/50 - {in the presence of hydrogen, hydrogen donors or hydrogen generating compounds}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E50/10 - Biofuels

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
Y02P30/20 - Bio-feedstock

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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.

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                    Baird, Lance Awender, & Brandvold, Timothy A. Methods for deoxygenating biomass-derived pyrolysis oil.  United States.

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                    Baird, Lance Awender, and Brandvold, Timothy A. Tue .  
        "Methods for deoxygenating biomass-derived pyrolysis oil".  United States.  https://www.osti.gov/servlets/purl/1187951.

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@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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Similar Records

Title: Methods for deoxygenating biomass-derived pyrolysis oil

Abstract

Citation Formats

Process for preparing phenolic formaldehyde resole resin products derived from fractionated fast-pyrolysis oils patent, February 1992

Process for the production of phenolic-rich pyrolysis oils for use in making phenol-formaldehyde resole resins patent, November 2000

Catalytic process for converting renewable resources into paraffins for use as diesel blending stocks patent, February 2012

Process for the manufacture of diesel range hydrocarbons patent, July 2012

Integrated gasification—pyrolysis process patent, July 2012

Process for producing a renewable hydrocarbon fuel patent, October 2014

Novel Process for Producing Liquid Hydrocarbon by Pyrolysis of Biomass in Presence of Hydrogen from a Carbon-Free Energy Source patent-application, March 2009

Fuel and Fuel Blending Components from Biomass Derived Pyrolysis Oil patent-application, October 2009

Integrated System and Method for Producing Fuel Composition From Biomass patent-application, October 2009

Hydropyrolysis Of Biomass For Producing High Quality Liquid Fuels patent-application, October 2010

Method and Apparatus for Producing a Fuel from a Biomass or Bio-Oil patent-application, March 2011

Process for Treating Heavy Oil patent-application, April 2011

Methods for Producing Low Oxygen Biomass-Derived Pyrolysis Oils patent-application, January 2012

Methods for Deoxygenating Biomass-Derived Prrolysis Oils patent-application, January 2012

Catalyst studies on the hydrotreatment of fast pyrolysis oil journal, August 2010

Process for preparing phenolic formaldehyde resole resin products derived from fractionated fast-pyrolysis oils
patent, February 1992

Process for the production of phenolic-rich pyrolysis oils for use in making phenol-formaldehyde resole resins
patent, November 2000

Catalytic process for converting renewable resources into paraffins for use as diesel blending stocks
patent, February 2012

Process for the manufacture of diesel range hydrocarbons
patent, July 2012

Integrated gasification—pyrolysis process
patent, July 2012

Process for producing a renewable hydrocarbon fuel
patent, October 2014

Novel Process for Producing Liquid Hydrocarbon by Pyrolysis of Biomass in Presence of Hydrogen from a Carbon-Free Energy Source
patent-application, March 2009

Fuel and Fuel Blending Components from Biomass Derived Pyrolysis Oil
patent-application, October 2009

Integrated System and Method for Producing Fuel Composition From Biomass
patent-application, October 2009

Hydropyrolysis Of Biomass For Producing High Quality Liquid Fuels
patent-application, October 2010

Method and Apparatus for Producing a Fuel from a Biomass or Bio-Oil
patent-application, March 2011

Process for Treating Heavy Oil
patent-application, April 2011

Methods for Producing Low Oxygen Biomass-Derived Pyrolysis Oils
patent-application, January 2012

Methods for Deoxygenating Biomass-Derived Prrolysis Oils
patent-application, January 2012

Catalyst studies on the hydrotreatment of fast pyrolysis oil
journal, August 2010