Coal conversion. [Two-stage process; in first, finely divided coal is suspended in liquid coke-oven product (at 871/sup 0/) in contact with H; in second, finely divided coal is liquefied at 427-516/sup 0/ under 141-703 atm; H is recycled]
Patent
·
OSTI ID:5181403
None
- Assignee:
- USS Engineers and Consultants, Inc.
- Patent Number(s):
- DE 2259542
- OSTI ID:
- 5181403
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010402 -- Coal
Lignite
& Peat-- Purification & Upgrading
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COAL LIQUEFACTION
COKING
CRYOGENIC FLUIDS
DESULFURIZATION
ELEMENTS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUELS
HIGH PRESSURE
HIGH TEMPERATURE
HYDROGEN
LIQUEFACTION
NONMETALS
REMOVAL
SULFUR
010402 -- Coal
Lignite
& Peat-- Purification & Upgrading
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COAL LIQUEFACTION
COKING
CRYOGENIC FLUIDS
DESULFURIZATION
ELEMENTS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUELS
HIGH PRESSURE
HIGH TEMPERATURE
HYDROGEN
LIQUEFACTION
NONMETALS
REMOVAL
SULFUR