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Document type:
Zeitschriftenaufsatz 
Author(s):
Kerscher, F.; Stetka, M.; Spliethoff, H. 
Title:
The Reaction Kinetics of Gaseous Alkali Capture by Kaolin in Syngas Atmosphere 
Abstract:
Alumosilicate minerals are suitable sorbents at high temperatures for removing alkalis in syngas. Thermogravimetric investigations of these sorbents usually focus on the reaction mechanisms. Herein, a crucible arrangement is described that allows evaporation of the alkali source and sorption of gaseous alkali components in one temperature zone. With this experimental setup, kinetic investigations of alkali sorption are possible in a conventional thermobalance. Experiments were perfor...    »
 
Keywords:
Alkali removal; Hot gas cleaning; Integrated coal gasification; Kaolin; Reaction kinetics 
Journal title:
Chemical Engineering & Technology 
Year:
2018 
Journal volume:
41 
Journal issue:
Pages contribution:
1881-1888 
Covered by:
Scopus; Web of Science 
Reviewed:
ja 
Language:
en 
Publisher:
Wiley 
E-ISSN:
0930-7516 
Date of publication:
08.08.2018 
TUM Institution:
Lehrstuhl für Energiesysteme