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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:
; ;
Issue Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1495326
Patent Number(s):
10,138,426
Application Number:
15/693,354
Assignee:
Battelle Memorial Institute (Richland, WA) PNNL
DOE Contract Number:  
AC05-76RLO-1830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2017 Aug 31
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

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., 2018. 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. https://www.osti.gov/servlets/purl/1495326.
@article{osti_1495326,
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 = {2018},
month = {11}
}

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Works referenced in this record:

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