CA491955A - Process for separating oil from bituminous sands, shales, etc. - Google Patents

Process for separating oil from bituminous sands, shales, etc.

Info

Publication number
CA491955A
CA491955A CA491955A CA491955DA CA491955A CA 491955 A CA491955 A CA 491955A CA 491955 A CA491955 A CA 491955A CA 491955D A CA491955D A CA 491955DA CA 491955 A CA491955 A CA 491955A
Authority
CA
Canada
Prior art keywords
shales
separating oil
bituminous sands
sands
bituminous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA491955A
Other languages
French (fr)
Inventor
R. Coulson Gordon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA491955A publication Critical patent/CA491955A/en
Expired legal-status Critical Current

Links

CA491955A Process for separating oil from bituminous sands, shales, etc. Expired CA491955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491955T

Publications (1)

Publication Number Publication Date
CA491955A true CA491955A (en) 1953-04-14

Family

ID=35631701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491955A Expired CA491955A (en) Process for separating oil from bituminous sands, shales, etc.

Country Status (1)

Country Link
CA (1) CA491955A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296117A (en) * 1964-03-09 1967-01-03 Exxon Research Engineering Co Dewatering/upgrading athabaska tar sands froth by a two-step chemical treatment
US4576708A (en) * 1984-08-06 1986-03-18 Cities Service Oil & Gas Corp. Beneficiation of shale kerogen and its conversion into shale oil
US4968413A (en) * 1985-08-22 1990-11-06 Chevron Research Company Process for beneficiating oil shale using froth flotation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296117A (en) * 1964-03-09 1967-01-03 Exxon Research Engineering Co Dewatering/upgrading athabaska tar sands froth by a two-step chemical treatment
US4576708A (en) * 1984-08-06 1986-03-18 Cities Service Oil & Gas Corp. Beneficiation of shale kerogen and its conversion into shale oil
US4968413A (en) * 1985-08-22 1990-11-06 Chevron Research Company Process for beneficiating oil shale using froth flotation

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