KINETIC STUDY OF THE GASIFICATION OF AUSTRALIAN BITUMINOUS COAL CHAR IN CARBON DIOXIDE
Experimental work was carried out to study the kinetics of the carbon-dioxide gasification of a coal char. The coal char was prepared from Australian bituminous coal by pyrolysing it at 900 ℃ in a tube furnace for 9 minutes inert environment. The coal char were gasified in a Thermo-Gravimetric Analyzer (TGA) with mixture of carbon dioxide and nitrogen. The effects of gasification temperature (800-875℃) and carbon dioxide concentration. (10-80％) were studied. In the present study the reaction rate of the pyrolysed coal was obtained and interpreted by Random Pore Model.
TGA Char Gasification Random Pore Model
Chetan R.CHODANKAR Bo FENG Jingyu RAN A.Y.KLIMENKO
School of Engineering, University of Queensland, St.Lucia, QLD 4072 Australia Institute of Energy and Environment, Chongqing University, 400044 China
国际会议
第六届煤燃烧国际会议(The 6th International Symposium on Coal Combustion)
武汉
英文
586-592
2007-12-01（万方平台首次上网日期，不代表论文的发表时间）