DocumentCode
1753746
Title
Study on Pyrolysis Characteristics of Coal Gangue and Washed Middling Coal
Author
Song Changzhong ; Xun Hua
Author_Institution
Inner Mongolia Univ. of Technol., Hohhot, China
fYear
2011
fDate
25-28 March 2011
Firstpage
1
Lastpage
4
Abstract
The pyrolysis characteristics of low quality mixing coal are investigated by thermal analyses,in which the coal is mixed by coal gangue and washed middling coal. The sample is five kinds of mixing materials which their proportion is 1:4, 2:3, 1:1, 3:2, 4:1. The experiment showed that 2:3 coal sample is to achieve best result to the pyrolysis; The pyrolytic characteristic temperatures and the best mixing proportion are obtained. The activation energy and frequency factor of samples are acquired by analyzing combustion kinetics.
Keywords
coal; combustion; mixing; pyrolysis; reaction kinetics; thermal analysis; coal gangue; combustion kinetics; low quality mixing coal; pyrolysis; thermal analysis; washed middling coal; Atmosphere; Coal; Heating; Materials; Presses; Temperature; Thermal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location
Wuhan
ISSN
2157-4839
Print_ISBN
978-1-4244-6253-7
Type
conf
DOI
10.1109/APPEEC.2011.5748404
Filename
5748404
Link To Document