Carbonaceous briquette
Patent
·
OSTI ID:6189442
Green briquette agglomerates are manufactured by simultaneously crushing and blending high sulfur petroleum coke, a high R/B softening point, high sulfur and metals content asphaltene binder and dolomitic limestone as a sulfur sorbent in pulverizer. The uniform mixture is cold pressed on roll briquetting machine into durable briquettes. On gasification or combustion, a high percentage of the sulfur combines with the Dolomite and is discharged from the gasifier or furnace with the ash. The sorbent effectiveness and degree of sulfur oxide emission control are significantly enhanced versus prior art when burning a high sulfur coke in the improved briquette of the invention.
- Assignee:
- EDB-86-013043
- Patent Number(s):
- US 4515601
- OSTI ID:
- 6189442
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010401* -- Coal & Coal Products-- Carbonization-- (-1987)
ADDITIVES
ADSORBENTS
AGGLOMERATION
ASPHALTENES
ASPHALTS
BINDERS
BITUMENS
BRIQUETS
BRIQUETTING
CARBONATE ROCKS
CHALCOGENIDES
CHEMICAL REACTIONS
COKE
COMBUSTION
COMMINUTION
CRUSHING
ELEMENTS
FABRICATION
FUELS
LIMESTONE
METALS
MIXING
MOLDING
NONMETALS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PRODUCTION
RETENTION
ROCKS
SEDIMENTARY ROCKS
SOLID FUELS
SULFUR
SULFUR COMPOUNDS
SULFUR OXIDES
TAR
THERMOCHEMICAL PROCESSES
010401* -- Coal & Coal Products-- Carbonization-- (-1987)
ADDITIVES
ADSORBENTS
AGGLOMERATION
ASPHALTENES
ASPHALTS
BINDERS
BITUMENS
BRIQUETS
BRIQUETTING
CARBONATE ROCKS
CHALCOGENIDES
CHEMICAL REACTIONS
COKE
COMBUSTION
COMMINUTION
CRUSHING
ELEMENTS
FABRICATION
FUELS
LIMESTONE
METALS
MIXING
MOLDING
NONMETALS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PRODUCTION
RETENTION
ROCKS
SEDIMENTARY ROCKS
SOLID FUELS
SULFUR
SULFUR COMPOUNDS
SULFUR OXIDES
TAR
THERMOCHEMICAL PROCESSES