Solvent refined coal process with zones of increasng hydrogen pressure
Patent
·
OSTI ID:5111712
- Assignee:
- The United States of America as represented by the Secretary of the Interior, Washington, D. C.
- Patent Number(s):
- US 3884795
- OSTI ID:
- 5111712
- Resource Relation:
- Patent File Date: Filed date 4 Mar 1974
- Country of Publication:
- United States
- Language:
- English
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Solvent refined coal process with zones of increasing hydrogen pressure. [Noncatalytic solvent dissolution for producing low-ash solid fuel and distillate liquid fuel from raw coal; increase of liquid fuel resulted in decrease of solid]
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OSTI ID:5111712
Process for feeding slurry-pressurized and solvent-dewatered coal into a pressurized zone
Patent
·
Tue Dec 27 00:00:00 EST 1983
·
OSTI ID:5111712
Coal dissolving. [Process of dissolving subbituminous coal in pressure reactor by heating coal slurry in solvent of anthrocene oil hydrogenated to contain approx. 7-9 percent H in presence of H, CO, and steam at ca. 400-425/sup 0/ and 2000-5000 psig]
Patent
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Tue Jun 25 00:00:00 EDT 1974
·
OSTI ID:5111712
Related Subjects
01 COAL, LIGNITE, AND PEAT
COAL
SOLVENT EXTRACTION
SRC PROCESS
FLOWSHEETS
HYDROGEN
MINERALS
ORGANIC SOLVENTS
SOLVATION
SOLVENT-REFINED COAL
TIME DEPENDENCE
CARBONACEOUS MATERIALS
CRYOGENIC FLUIDS
DIAGRAMS
ELEMENTS
ENERGY SOURCES
EXTRACTION
FLUIDS
FOSSIL FUELS
FUELS
NONMETALS
SEPARATION PROCESSES
SOLVENTS
010407* - Coal & Coal Products- Solvent Extraction- (-1987)
COAL
SOLVENT EXTRACTION
SRC PROCESS
FLOWSHEETS
HYDROGEN
MINERALS
ORGANIC SOLVENTS
SOLVATION
SOLVENT-REFINED COAL
TIME DEPENDENCE
CARBONACEOUS MATERIALS
CRYOGENIC FLUIDS
DIAGRAMS
ELEMENTS
ENERGY SOURCES
EXTRACTION
FLUIDS
FOSSIL FUELS
FUELS
NONMETALS
SEPARATION PROCESSES
SOLVENTS
010407* - Coal & Coal Products- Solvent Extraction- (-1987)