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Document type:
Zeitschriftenaufsatz 
Author(s):
Ulbrich, M.; Preßl, D.; Fendt, S.; Gaderer; M.; Spliethoff, H. 
Title:
Impact of HTC reaction conditions on the hydrochar properties and CO2 gasification properties of spent grains 
Abstract:
The impact of residence time and temperature during hydrothermal carbonization (HTC) on hydrochar properties and CO2 gasification properties has been studied for brewers' spent grain (BSG), treated at temperatures from 180 °C to 280 °C and residence times from 0.5 to 12 hours. Lower heating values (LHV) of the hydrochars are found to increase to values of bituminous coal and anthracite as reaction severity increases. Temperature is found to have a greater influence on the LHV of the hydr...    »
 
Keywords:
Biomass pretreatment; Renewable energies; Hydrothermal carbonization; Gasification kinetics; CO2 gasification 
Journal title:
Fuel Processing Technology 
Year:
2017 
Journal volume:
167 
Pages contribution:
663-669 
Reviewed:
ja 
Language:
en 
Publisher:
Elsevier 
Print-ISSN:
0378-3820 
Accepted:
03.08.2017 
Date of publication:
01.12.2017 
TUM Institution:
Lehrstuhl für Energiesysteme