Extraction of tar sands or oil shale with organic sulfoxides or sulfones
Patent
·
OSTI ID:6553360
Tar sands and oil shales are extracted with aliphatic or aromatic sulfoxides or sulfones whereby both non-polar organic constituents, e.g., hydrocarbons, and more polar constituents, E.G., phenols, are solubilized and recovered for conventional processing.
- Assignee:
- Mobil Corp
- Patent Number(s):
- US 4242195
- OSTI ID:
- 6553360
- 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
ENERGY SOURCES
EXTRACTION
FOSSIL FUELS
FUELS
MATERIALS
OIL SANDS
OIL SHALES
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SULFONES
SULFOXIDES
040402* -- Oil Shales & Tar Sands-- Surface Methods
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
ENERGY SOURCES
EXTRACTION
FOSSIL FUELS
FUELS
MATERIALS
OIL SANDS
OIL SHALES
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SULFONES
SULFOXIDES