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Document type:
Konferenzbeitrag 
Author(s):
Ulbrich, M.; Schwarz, R.; Spliethoff, H.; Gaderer, M. 
Title:
Experimental study on the impact of process parameters on energy and ash yield of bio coal produced with hydrothermal carbonization(HTC) 
Abstract:
Depleting fossil resources require changes in the current energy mix towards renewable sources. Hence, upgrading processes such as torrefaction and hydrothermal carbonization (HTC) play an important role to in-crease biomass energy density and to convert biomass into a homogeneous coal product. This study focuses on the influence of temperature, residence time and feed concentration on the energy and ash yield of the process. Experiments have been carried out in a temperature and pressure cont...    »
 
Keywords:
biochar; biomass; energy; yield 
Book / Congress title:
22th European Biomass Conference and Exhibition 
Year:
2014 
TUM Institution:
Lehstuhl für Energiesysteme