Drying and devolatilization of Mississippi lignite in a fluidized bed
Conference
·
· Am. Chem. J.; (United States)
OSTI ID:6708110
In this paper, a model is presented which describes the coupled drying and devolatilization of low rank coals in fluidized beds. Experiments are also performed in a three inch ID fluidized bed unit using alumina as bed particles to obtain data for drying and devolatilization of Mississippi lignite. The model predictions are then compared with the experimental data obtained.
- Research Organization:
- Univ. of Mississippi, University
- OSTI ID:
- 6708110
- Report Number(s):
- CONF-840415-
- Conference Information:
- Journal Name: Am. Chem. J.; (United States) Journal Volume: 29:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010600 -- Coal
Lignite
& Peat-- Properties & Composition
014000* -- Coal
Lignite
& Peat-- Combustion
BENCH-SCALE EXPERIMENTS
BOUNDARY CONDITIONS
BROWN COAL
CARBONACEOUS MATERIALS
CHEMICAL REACTION KINETICS
COAL
CONVECTION
DATA
DEVOLATILIZATION
DRYING
ENERGY SOURCES
ENERGY TRANSFER
EXPERIMENTAL DATA
FEDERAL REGION IV
FLUIDIZED BED
FOSSIL FUELS
FUELS
HEAT TRANSFER
INFORMATION
KINETICS
LIGNITE
MATERIALS
MATHEMATICAL MODELS
MISSISSIPPI
MOVING-BOUNDARY CONDITIONS
NORTH AMERICA
NUMERICAL DATA
REACTION KINETICS
TEMPERATURE GRADIENTS
THERMAL CONDUCTION
USA
010600 -- Coal
Lignite
& Peat-- Properties & Composition
014000* -- Coal
Lignite
& Peat-- Combustion
BENCH-SCALE EXPERIMENTS
BOUNDARY CONDITIONS
BROWN COAL
CARBONACEOUS MATERIALS
CHEMICAL REACTION KINETICS
COAL
CONVECTION
DATA
DEVOLATILIZATION
DRYING
ENERGY SOURCES
ENERGY TRANSFER
EXPERIMENTAL DATA
FEDERAL REGION IV
FLUIDIZED BED
FOSSIL FUELS
FUELS
HEAT TRANSFER
INFORMATION
KINETICS
LIGNITE
MATERIALS
MATHEMATICAL MODELS
MISSISSIPPI
MOVING-BOUNDARY CONDITIONS
NORTH AMERICA
NUMERICAL DATA
REACTION KINETICS
TEMPERATURE GRADIENTS
THERMAL CONDUCTION
USA