Method of producing a coal-water slurry of predetermined consistency
Patent
·
OSTI ID:5862678
A method of producing a thick slurry of powdered coal and water is described. It includes feeding less coal than is required for the thick slurry into a ball mill, and introducing all of the water required so that a thin slurry is produced. The remaining coal required is pulverized in a dry grinder, and the thin slurry and dry powdered coal are mixed to produce the desired thick slurry.
- Assignee:
- Texaco Inc
- Patent Number(s):
- US 4265407
- OSTI ID:
- 5862678
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
CARBONACEOUS MATERIALS
COAL
COAL FINES
COMMINUTION
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUEL SLURRIES
FUELS
HYDRAULIC TRANSPORT
HYDROGEN COMPOUNDS
MATERIALS
MIXTURES
OXYGEN COMPOUNDS
PIPELINES
PRODUCTION
PUMPING
SLURRIES
SUSPENSIONS
TRANSPORT
WATER
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
CARBONACEOUS MATERIALS
COAL
COAL FINES
COMMINUTION
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUEL SLURRIES
FUELS
HYDRAULIC TRANSPORT
HYDROGEN COMPOUNDS
MATERIALS
MIXTURES
OXYGEN COMPOUNDS
PIPELINES
PRODUCTION
PUMPING
SLURRIES
SUSPENSIONS
TRANSPORT
WATER