Beneficiated coal, coal mixtures and processes for the production thereof
Patent
·
OSTI ID:6507085
A process for the production of beneficiated coal and coal slurries having low ash, and sulfur involving admixing coal in an aqueous medium with a surface treating admixture comprising a polymerizable monomer, polymerization catalyst and a liquid organic carrier thereby rendering said coal highly hydrophobic and oleophilic. The resultant beneficiated coal product is formed into coal slurries, such as coal-oil mixtures.
- Assignee:
- The Standard Oil Co.
- Patent Number(s):
- US 4526585
- OSTI ID:
- 6507085
- 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 PREPARATION
DISPERSIONS
ENERGY SOURCES
FLOTATION
FOSSIL FUELS
FUEL SLURRIES
FUELS
MATERIALS
MIXTURES
PRODUCTION
SEPARATION PROCESSES
SLURRIES
SURFACE TREATMENTS
SUSPENSIONS
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
CARBONACEOUS MATERIALS
COAL
COAL PREPARATION
DISPERSIONS
ENERGY SOURCES
FLOTATION
FOSSIL FUELS
FUEL SLURRIES
FUELS
MATERIALS
MIXTURES
PRODUCTION
SEPARATION PROCESSES
SLURRIES
SURFACE TREATMENTS
SUSPENSIONS