Fluidized bed hydroretoring of oil shale
Patent
·
OSTI ID:5194068
Oil shale, crushed to about 70 mesh size (300 microns or less), is slurried with a recycle stream from the processing of the reactor effluent. The slurry is then heated and charged, along with hydrogen, to an upflow, fluidized bed reactor. The kerogen in the shale undergoes hydroretorting, giving a C/sub 1/--650/sup 0/F range of products. The spent shale is removed with and separated from the reactor overhead effluent.
- Assignee:
- Cities Service Co.
- Patent Number(s):
- US 4075081
- OSTI ID:
- 5194068
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
04 OIL SHALES AND TAR SANDS
040402* -- Oil Shales & Tar Sands-- Surface Methods
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CRYOGENIC FLUIDS
DISPERSIONS
ELEMENTS
ENERGY SOURCES
FLUIDIZED BED
FLUIDS
FOSSIL FUELS
FUELS
HYDROGEN
HYDROTORTING PROCESS
MANAGEMENT
METAMORPHIC ROCKS
MIXTURES
NONMETALS
OIL SHALES
RETORTING
ROCKS
SHALES
SLURRIES
SPENT SHALES
SUSPENSIONS
WASTE DISPOSAL
WASTE MANAGEMENT
040402* -- Oil Shales & Tar Sands-- Surface Methods
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CRYOGENIC FLUIDS
DISPERSIONS
ELEMENTS
ENERGY SOURCES
FLUIDIZED BED
FLUIDS
FOSSIL FUELS
FUELS
HYDROGEN
HYDROTORTING PROCESS
MANAGEMENT
METAMORPHIC ROCKS
MIXTURES
NONMETALS
OIL SHALES
RETORTING
ROCKS
SHALES
SLURRIES
SPENT SHALES
SUSPENSIONS
WASTE DISPOSAL
WASTE MANAGEMENT