Low temperature aqueous desulfurization of coal
Patent
·
OSTI ID:5674574
This invention describes a chemical process for desulfurizing coal, especially adaptable to the treatment of coal-water slurries, at temperatures as low as ambient, comprising treating the coal with aqueous titanous chloride whereby hydrogen sulfide is liberated and the desulfurized coal is separated with the conversion of titanous chloride to titanium oxides.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- DOE Contract Number:
- AC02-76CH00016
- Assignee:
- Dept. of Energy
- Application Number:
- ON: DE86013806
- OSTI ID:
- 5674574
- Country of Publication:
- United States
- Language:
- English
Similar Records
Low temperature aqueous desulfurization of coal
Low temperature aqueous desulfurization of coal
Mechanistic and kinetic studies of high-temperature coal gas desulfurization sorbents
Patent
·
Tue Jan 01 00:00:00 EST 1985
·
OSTI ID:5674574
Low temperature aqueous desulfurization of coal
Patent
·
Tue Dec 31 00:00:00 EST 1985
·
OSTI ID:5674574
Mechanistic and kinetic studies of high-temperature coal gas desulfurization sorbents
Technical Report
·
Fri Feb 01 00:00:00 EST 1991
·
OSTI ID:5674574
Related Subjects
01 COAL, LIGNITE, AND PEAT
COAL
DESULFURIZATION
TITANIUM CHLORIDES
CHEMICAL REACTIONS
TITANIUM OXIDES
CHEMICAL REACTION YIELD
AMBIENT TEMPERATURE
FUEL SLURRIES
HYDROGEN SULFIDES
MIXTURES
WATER
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
MATERIALS
OXIDES
OXYGEN COMPOUNDS
SLURRIES
SULFIDES
SULFUR COMPOUNDS
SUSPENSIONS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YIELDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading
COAL
DESULFURIZATION
TITANIUM CHLORIDES
CHEMICAL REACTIONS
TITANIUM OXIDES
CHEMICAL REACTION YIELD
AMBIENT TEMPERATURE
FUEL SLURRIES
HYDROGEN SULFIDES
MIXTURES
WATER
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
MATERIALS
OXIDES
OXYGEN COMPOUNDS
SLURRIES
SULFIDES
SULFUR COMPOUNDS
SUSPENSIONS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YIELDS
010402* - Coal
Lignite
& Peat- Purification & Upgrading