Method for coal liquefaction
Patent
·
OSTI ID:7204288
A process is disclosed for coal liquefaction in which minute particles of coal in intimate contact with a hydrogenation catalyst and hydrogen arc reacted for a very short time at a temperature in excess of 400 C at a pressure of at least 1500 psi to yield over 50% liquids with a liquid to gaseous hydrocarbon ratio in excess of 8:1. 1 figures.
- Research Organization:
- University of Utah
- DOE Contract Number:
- AC22-88PC88817
- Assignee:
- Univ. of Utah, Salt Lake City, UT (United States)
- Patent Number(s):
- A; US 5308477
- Application Number:
- PPN: US 7-939772
- OSTI ID:
- 7204288
- 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
CHEMICAL ENGINEERING
CHEMICAL REACTION YIELD
COAL
COAL FINES
COAL LIQUEFACTION
COAL LIQUIDS
ENERGY SOURCES
ENGINEERING
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDROGEN TRANSFER
LIQUEFACTION
LIQUIDS
MATERIALS
THERMOCHEMICAL PROCESSES
YIELDS
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHEMICAL ENGINEERING
CHEMICAL REACTION YIELD
COAL
COAL FINES
COAL LIQUEFACTION
COAL LIQUIDS
ENERGY SOURCES
ENGINEERING
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDROGEN TRANSFER
LIQUEFACTION
LIQUIDS
MATERIALS
THERMOCHEMICAL PROCESSES
YIELDS