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

Abstract

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:
; ;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1390221
Patent Number(s):
9,758,728
Application Number:
13/893,011
Assignee:
Battelle Memorial Institute PNNL
DOE Contract Number:
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 May 13
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS

Citation Formats

Elliott, Douglas C., Neuenschwander, Gary G., and Hart, Todd R. Combined hydrothermal liquefaction and catalytic hydrothermal gasification system and process for conversion of biomass feedstocks. United States: N. p., 2017. Web.
Elliott, Douglas C., Neuenschwander, Gary G., & Hart, Todd R. Combined hydrothermal liquefaction and catalytic hydrothermal gasification system and process for conversion of biomass feedstocks. United States.
Elliott, Douglas C., Neuenschwander, Gary G., and Hart, Todd R. Tue . "Combined hydrothermal liquefaction and catalytic hydrothermal gasification system and process for conversion of biomass feedstocks". United States. doi:. https://www.osti.gov/servlets/purl/1390221.
@article{osti_1390221,
title = {Combined hydrothermal liquefaction and catalytic hydrothermal gasification system and process for conversion of biomass feedstocks},
author = {Elliott, Douglas C. and Neuenschwander, Gary G. and Hart, Todd R.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 12 00:00:00 EDT 2017},
month = {Tue Sep 12 00:00:00 EDT 2017}
}

Patent:

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