Kerogen agglomeration process for oil shale beneficiation using organic liquid in precommunication step
Patent
·
OSTI ID:5211192
This paper describes a derogen agglomeration method for beneficiating oil shale. It comprises: comminuting a substantial portion of the oil shale to a top size of about 0.4-0.003 inch in the presence of an added liquid consisting essentially of an organic liquid; contacting the oil shale with a multiphase liquid comprising an added organic liquid and water to form kerogen-rich agglomerates and mineral-rich particles; and separating the kerogen-rich agglomerates from the mineral-rich particles.
- Assignee:
- Amoco Corp., Chicago, IL (USA)
- Patent Number(s):
- A; US 4963250
- Application Number:
- PPN: US 7-434707
- OSTI ID:
- 5211192
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
04 OIL SHALES AND TAR SANDS
040403* -- Oil Shales & Tar Sands-- Refining
AGGLOMERATION
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
COMMINUTION
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUELS
KEROGEN
MATERIALS
MATTER
OIL SHALES
ORGANIC MATTER
ROCKS
SEDIMENTARY ROCKS
SEPARATION PROCESSES
SHALES
WORKING FLUIDS
040403* -- Oil Shales & Tar Sands-- Refining
AGGLOMERATION
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
COMMINUTION
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUELS
KEROGEN
MATERIALS
MATTER
OIL SHALES
ORGANIC MATTER
ROCKS
SEDIMENTARY ROCKS
SEPARATION PROCESSES
SHALES
WORKING FLUIDS