Process for producing a fuel gas and sulfur from a hydrocarbon fuel
Patent
·
OSTI ID:5245590
A process is described for producing a fuel gas and sulfur from a hydrocarbon fuel. A fuel oil containing sulfur is at least partially combusted in a fluidized bed of sorbent material which produces a substantially sulfur-free fuel gas and a sulfided sorbent. The sulfided sorbent is passed to a second fluidized bed which regenerates the sulfided sorbent and produces a sulfur dioxide-containing gas. The latter gas is contacted with granular coal in the presence of steam to reduce the sulfur dioxide to elemental sulfur.
- Assignee:
- Foster Wheeler Energy Corp.
- Patent Number(s):
- US 4066738
- OSTI ID:
- 5245590
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
090121* -- Hydrocarbon Fuels-- Chemical Synthesis-- (1976-1989)
10 SYNTHETIC FUELS
ADSORBENTS
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COMBUSTION
DESULFURIZATION
ELEMENTS
ENERGY SOURCES
FLUIDIZED BED
FLUIDS
FOSSIL FUELS
FUEL GAS
FUEL OILS
FUELS
GAS FUELS
GASES
GASIFICATION
NONMETALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PRODUCTION
REDUCTION
REGENERATION
STEAM
SULFUR
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
10 SYNTHETIC FUELS
ADSORBENTS
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COMBUSTION
DESULFURIZATION
ELEMENTS
ENERGY SOURCES
FLUIDIZED BED
FLUIDS
FOSSIL FUELS
FUEL GAS
FUEL OILS
FUELS
GAS FUELS
GASES
GASIFICATION
NONMETALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PRODUCTION
REDUCTION
REGENERATION
STEAM
SULFUR
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES