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Title: Combined hydrothermal liquefaction and catalytic hydrothermal gasification system and process for conversion of biomass feedstocks

A combined hydrothermal liquefaction (HTL) and catalytic hydrothermal gasification (CHG) system and process are described that convert various biomass-containing sources into separable bio-oils and aqueous effluents that contain residual organics. Bio-oils may be converted to useful bio-based fuels and other chemical feedstocks. Residual organics in HTL aqueous effluents may be gasified and converted into medium-BTU product gases and directly used for process heating or to provide energy.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1390221
Assignee:
Battelle Memorial Institute PNNL
Patent Number(s):
9,758,728
Application Number:
13/893,011
Contract Number:
AC05-76RL01830
Resource Relation:
Patent File Date: 2013 May 13
Research Org:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS

Other works cited in this record:

Method for high temperature phase separation of solutions containing ethylene copolymer elastomers
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Anaerobic digestion process
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20120055077
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journal, April 2004
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Supercritical water gasification of an aqueous by-product from biomass hydrothermal liquefaction with novel Ru modified Ni catalysts
journal, September 2011
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journal, May 2011

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journal, February 2015

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journal, January 2014

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journal, January 2008
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