Coal conversion in the presence of added hydrogen sulfide
Patent
·
OSTI ID:5396144
Coal or similar liquefiable carbonaceous solids are converted into lower molecular weight liquids by contacting the feed solids with molecular hydrogen in the absence of externally added hydrocarbon liquids and in the presence of added hydrogen sulfide under liquefaction conditions in one or more liquefaction zones.
- Assignee:
- Exxon Research And Engineering Co
- Patent Number(s):
- US 4322283
- OSTI ID:
- 5396144
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHALCOGENIDES
COAL LIQUEFACTION
COAL LIQUIDS
ELEMENTS
FLUIDS
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
LIQUEFACTION
LIQUIDS
MATERIALS
NONMETALS
PRODUCTION
SULFIDES
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHALCOGENIDES
COAL LIQUEFACTION
COAL LIQUIDS
ELEMENTS
FLUIDS
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
LIQUEFACTION
LIQUIDS
MATERIALS
NONMETALS
PRODUCTION
SULFIDES
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES