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Document type:
Zeitschriftenaufsatz 
Author(s):
Kerscher, F.; Spliethoff, H. 
Title:
Alkali removal with mineral sorbents – Part I: Sorption capacity and reaction kinetics 
Abstract:
Aluminosilicate sorbents show the potential to reduce alkali-related problems during solid fuel conversion suchas deposit build-up and corrosion damages. The alkali capacity, the reaction kinetics and the surface area development of the sorbents under operating conditions are essential parameters for the mathematical description ofthe alkali sorption. In this work, three sorbents, kaolin, bauxite and bentonite, are characterized in this regard bythermogravimetric analysis. The sorption behavior...    »
 
Keywords:
Solid fuel conversion, Alkali removal, Mineral sorbents, Kinetic studies, Thermogravimetric analysis 
Journal title:
Powder Technology 
Year:
2021 
Journal volume:
390 
Pages contribution:
190-196 
Covered by:
Scopus 
Reviewed:
ja 
Language:
en 
Publisher:
Elsevier 
Accepted:
20.05.2021 
Date of publication:
23.05.2021 
TUM Institution:
Lehrstuhl für Energiesysteme