Stabilization of dried coal. [as mined lignite or bituminous coal is mixed with hot dried coal]
Patent
·
OSTI ID:5388868
A process for stabilizing lignitic and sub-bituminous coal against spontaneous combustion is comprised of mixing as-mined lignitic or sub-bituminous coal with said hot, completely or partially dried lignitic or sub-bituminous coal in an amount to produce a weight ratio of dried coal to as-mined coal from about 1 : 2 to about 10 : 1.
- Assignee:
- Suntech, Inc.
- Patent Number(s):
- US 4043763
- OSTI ID:
- 5388868
- 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
014000 -- Coal
Lignite
& Peat-- Combustion
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COMBUSTION
DISPERSIONS
DRYING
ENERGY SOURCES
FIRE PREVENTION
FOSSIL FUELS
FUELS
LIGNITE
MIXTURES
OXIDATION
SPONTANEOUS COMBUSTION
STORAGE
SUBBITUMINOUS COAL
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
014000 -- Coal
Lignite
& Peat-- Combustion
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COMBUSTION
DISPERSIONS
DRYING
ENERGY SOURCES
FIRE PREVENTION
FOSSIL FUELS
FUELS
LIGNITE
MIXTURES
OXIDATION
SPONTANEOUS COMBUSTION
STORAGE
SUBBITUMINOUS COAL