Two-stage gasification of pretreated coal. [Process for production of methane-rich gas]
Patent
·
OSTI ID:5252329
None
- Assignee:
- USA, Sec. of Interior
- Patent Number(s):
- US 3817723
- OSTI ID:
- 5252329
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010403 -- Coal & Coal Products-- Hydrogenation-- (-1987)
010404* -- Coal
Lignite
& Peat-- Gasification
ALKANES
CARBONACEOUS MATERIALS
CHARS
CHEMICAL REACTIONS
COAL
COAL GASIFICATION
CRYOGENIC FLUIDS
DIAGRAMS
DISPERSIONS
ENERGY SOURCES
FLUIDIZATION
FLUIDS
FOSSIL FUELS
FUELS
GASIFICATION
HYDROCARBONS
HYDROGENATION
MEDIUM PRESSURE
METHANE
MIXTURES
ORGANIC COMPOUNDS
PRODUCTION
SLURRIES
STEAM
SUSPENSIONS
VERY HIGH TEMPERATURE
010403 -- Coal & Coal Products-- Hydrogenation-- (-1987)
010404* -- Coal
Lignite
& Peat-- Gasification
ALKANES
CARBONACEOUS MATERIALS
CHARS
CHEMICAL REACTIONS
COAL
COAL GASIFICATION
CRYOGENIC FLUIDS
DIAGRAMS
DISPERSIONS
ENERGY SOURCES
FLUIDIZATION
FLUIDS
FOSSIL FUELS
FUELS
GASIFICATION
HYDROCARBONS
HYDROGENATION
MEDIUM PRESSURE
METHANE
MIXTURES
ORGANIC COMPOUNDS
PRODUCTION
SLURRIES
STEAM
SUSPENSIONS
VERY HIGH TEMPERATURE