Coal liquefaction process. [Process for de-ashing and liquefying coal by contacting comminuted coal with water, a reducing gas, and compound containing S component and alkali metal ion or ammonium ion at elevated temperatures and pressures]
Patent
·
OSTI ID:5193307
- Assignee:
- Universal Oil Products Co., Des Plaines, IL
- Patent Number(s):
- US 3846275
- OSTI ID:
- 5193307
- Resource Relation:
- Patent File Date: Filed date 15 Sep 1972
- Country of Publication:
- United States
- Language:
- English
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·
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·
OSTI ID:5193307
Related Subjects
01 COAL, LIGNITE, AND PEAT
COAL
CHEMICAL REACTIONS
COAL LIQUEFACTION
WATER
ALKALI METAL COMPOUNDS
AMMONIUM COMPOUNDS
HIGH PRESSURE
HIGH TEMPERATURE
MEDIUM PRESSURE
POWDERS
SULFIDES
CARBONACEOUS MATERIALS
CHALCOGENIDES
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
LIQUEFACTION
OXYGEN COMPOUNDS
SULFUR COMPOUNDS
010405* - Coal
Lignite
& Peat- Hydrogenation & Liquefaction
COAL
CHEMICAL REACTIONS
COAL LIQUEFACTION
WATER
ALKALI METAL COMPOUNDS
AMMONIUM COMPOUNDS
HIGH PRESSURE
HIGH TEMPERATURE
MEDIUM PRESSURE
POWDERS
SULFIDES
CARBONACEOUS MATERIALS
CHALCOGENIDES
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
LIQUEFACTION
OXYGEN COMPOUNDS
SULFUR COMPOUNDS
010405* - Coal
Lignite
& Peat- Hydrogenation & Liquefaction