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Title: Enrichment of bitumen content in oil shale by flotation method. [Tar-like material with oxygenic constituents used as flotation agent; flotation in seawater]

Patent ·
OSTI ID:5218845

Assignee:
TIC
Patent Number(s):
CH 205406
OSTI ID:
5218845
Country of Publication:
United States
Language:
English

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Related Subjects

04 OIL SHALES AND TAR SANDS
BITUMENS
ENRICHMENT
OIL SHALES
FLOTATION
SEAWATER
SHALE TAR
SPENT SHALES
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
METAMORPHIC ROCKS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
ROCKS
SEPARATION PROCESSES
SHALES
TAR
WATER
040400* - Oil Shales & Tar Sands- Oil Production
Recovery
& Refining