Solvent-refined-coal (SRC) process. Hydrodynamics and axial mixing in a three-phase bubble column
The hydrodynamics and the mixing properties in a 15.2 cm diameter x 335.3 cm high stainless steel column with three phases (air, water and coal) in cocurrent upflow were studied. The effect of solids particles size, solids concentration, slurry velocity and gas velocity on gas holdup and heat dispersion coefficients were determined. All the experimental data were correlated empirically and the results were compared with other published literature. Theoretical explanations of some results were provided.
- Research Organization:
- Pittsburg and Midway Coal Mining Co., Englewood, CO (USA)
- DOE Contract Number:
- AC05-76ET10104
- OSTI ID:
- 5696136
- Report Number(s):
- DOE/ET/10104-28; ON: DE82007255
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
AIR
CARBONACEOUS MATERIALS
CHEMICAL REACTORS
COAL
COAL LIQUEFACTION
DATA
ENERGY SOURCES
EXPERIMENTAL DATA
FLOW MODELS
FLUID FLOW
FLUID MECHANICS
FLUIDS
FOSSIL FUELS
FUELS
GASES
HYDROGEN COMPOUNDS
INFORMATION
LIQUEFACTION
MATERIALS
MATHEMATICAL MODELS
MECHANICS
MIXING
MULTIPHASE FLOW
NUMERICAL DATA
OXYGEN COMPOUNDS
PARTICLES
SRC-II PROCESS
THERMOCHEMICAL PROCESSES
WATER
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
AIR
CARBONACEOUS MATERIALS
CHEMICAL REACTORS
COAL
COAL LIQUEFACTION
DATA
ENERGY SOURCES
EXPERIMENTAL DATA
FLOW MODELS
FLUID FLOW
FLUID MECHANICS
FLUIDS
FOSSIL FUELS
FUELS
GASES
HYDROGEN COMPOUNDS
INFORMATION
LIQUEFACTION
MATERIALS
MATHEMATICAL MODELS
MECHANICS
MIXING
MULTIPHASE FLOW
NUMERICAL DATA
OXYGEN COMPOUNDS
PARTICLES
SRC-II PROCESS
THERMOCHEMICAL PROCESSES
WATER