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Document type:
Zeitschriftenaufsatz 
Author(s):
Kleinhans, U.; Halama, S.; Spliethoff, H. 
Title:
Char particle burning behavior: Experimental investigation of char structure evolution during pulverized fuel conversion 
Abstract:
The present work provides experimental results on structural changes of burning char particles derived in an entrained flow reactor. Changes in the char particle diameter, apparent and true density, specific surface area, and porosity are studied at different residence times using a bituminous coal with a moderate ash content of 11.8 wt%. Results show the significance of mineral matter on structural properties of samples extracted along the combustion. The apparent density of a sample co...    »
 
Keywords:
PF combustion and gasification; Burning mode; Char structure; Char porosity and density; Char specific surface area; Effectiveness factor 
Journal title:
Fuel Processing Technology 
Year:
2018 
Journal volume:
171 
Pages contribution:
361-373 
Covered by:
Scopus; Web of Science 
Reviewed:
ja 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0378-3820 
Date of publication:
01.03.2018 
TUM Institution:
Lehrstuhl für Energiesysteme