Combustion kinetics of high-ash coals in
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D.F.G. DurΓ£o; P. FerrΓ£o; I. Gulyurtlu; M.V. Heitor
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Article
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1990
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Elsevier Science
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English
β 731 KB
Burnout times of high-ash coals in a fluidized bed were determined for coal panicle sizes ranging from 0.125 to 4 ram, over a temperature range of 973-1173 K and fluidization velocities varying from 3.7Umf to 6.2U,,f. The results show that the mode with which anthracite particles burn resembles that