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Devolatilization of large coal particles under fluidized bed conditions

โœ Scribed by J. Paul; K. Peeler; Howard J. Poynton

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
698 KB
Volume
71
Category
Article
ISSN
0016-2361

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Devolatilization times of large (0.1 and 0.2 g) Utah hvBb and North Dakota lignite coal particles, in the range 15-30s were measured in air at 101 and 507 kPa, at air temperatures of 900 and 1200K in a convective flow reactor. Visual observations indicated infrequent heterogeneous ignition of the li