Coal liquefaction. [Coal liquefied by solvent extraction using H-donor selective solvent]
Patent
·
OSTI ID:5250483
None
- Assignee:
- Universal Oil Products Co.
- Patent Number(s):
- US 3477941
- OSTI ID:
- 5250483
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
010407 -- Coal & Coal Products-- Solvent Extraction-- (-1987)
CARBONACEOUS MATERIALS
COAL
COAL LIQUEFACTION
ENERGY SOURCES
EXTRACTION
FOSSIL FUELS
FUELS
LIQUEFACTION
SEPARATION PROCESSES
SOLVENT EXTRACTION
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
010407 -- Coal & Coal Products-- Solvent Extraction-- (-1987)
CARBONACEOUS MATERIALS
COAL
COAL LIQUEFACTION
ENERGY SOURCES
EXTRACTION
FOSSIL FUELS
FUELS
LIQUEFACTION
SEPARATION PROCESSES
SOLVENT EXTRACTION