CA975697A - Recovery of bitumen from sludge resulting from hot water extraction of tar sands - Google Patents

Recovery of bitumen from sludge resulting from hot water extraction of tar sands

Info

Publication number
CA975697A
CA975697A CA154,353A CA154353A CA975697A CA 975697 A CA975697 A CA 975697A CA 154353 A CA154353 A CA 154353A CA 975697 A CA975697 A CA 975697A
Authority
CA
Canada
Prior art keywords
bitumen
recovery
hot water
water extraction
tar sands
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
CA154,353A
Other versions
CA154353S (en
Inventor
H. James Davitt
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.)
Great Canadian Oil Sands Ltd
Original Assignee
Great Canadian Oil Sands Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Great Canadian Oil Sands Ltd filed Critical Great Canadian Oil Sands Ltd
Priority to CA154,353A priority Critical patent/CA975697A/en
Application granted granted Critical
Publication of CA975697A publication Critical patent/CA975697A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/007—Working-up pitch, asphalt, bitumen winning and separation of asphalt from mixtures with aggregates, fillers and other products, e.g. winning from natural asphalt and regeneration of waste asphalt
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/047—Hot water or cold water extraction processes
CA154,353A 1972-10-20 1972-10-20 Recovery of bitumen from sludge resulting from hot water extraction of tar sands Expired CA975697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA154,353A CA975697A (en) 1972-10-20 1972-10-20 Recovery of bitumen from sludge resulting from hot water extraction of tar sands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA154,353A CA975697A (en) 1972-10-20 1972-10-20 Recovery of bitumen from sludge resulting from hot water extraction of tar sands

Publications (1)

Publication Number Publication Date
CA975697A true CA975697A (en) 1975-10-07

Family

ID=4094729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,353A Expired CA975697A (en) 1972-10-20 1972-10-20 Recovery of bitumen from sludge resulting from hot water extraction of tar sands

Country Status (1)

Country Link
CA (1) CA975697A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392941A (en) 1980-07-28 1983-07-12 Suncor, Inc. Recovery of bitumen from tar sands sludge using additional water
US4456533A (en) * 1981-04-13 1984-06-26 Suncor, Inc. Recovery of bitumen from bituminous oil-in-water emulsions
US4828688A (en) * 1987-05-06 1989-05-09 Gulf Canada Resources Limited Method for separation of heterogeneous phases
US7749379B2 (en) 2006-10-06 2010-07-06 Vary Petrochem, Llc Separating compositions and methods of use
US7785462B2 (en) 2006-10-06 2010-08-31 Vary Petrochem, Llc Separating compositions and methods of use
US8062512B2 (en) 2006-10-06 2011-11-22 Vary Petrochem, Llc Processes for bitumen separation
US8382976B2 (en) 2009-04-09 2013-02-26 Titanium Corporation Inc. Recovery of bitumen from froth treatment tailings
US8440727B2 (en) 2008-09-23 2013-05-14 Thomas Gradek Hydrocarbon extraction by oleophilic beads from aqueous mixtures
US9719022B2 (en) 2009-04-09 2017-08-01 Titanium Corporation Inc. Methods for separating a feed material derived from a process for recovering bitumen from oil sands

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392941A (en) 1980-07-28 1983-07-12 Suncor, Inc. Recovery of bitumen from tar sands sludge using additional water
US4456533A (en) * 1981-04-13 1984-06-26 Suncor, Inc. Recovery of bitumen from bituminous oil-in-water emulsions
US4828688A (en) * 1987-05-06 1989-05-09 Gulf Canada Resources Limited Method for separation of heterogeneous phases
US7867385B2 (en) 2006-10-06 2011-01-11 Vary Petrochem, Llc Separating compositions and methods of use
US7785462B2 (en) 2006-10-06 2010-08-31 Vary Petrochem, Llc Separating compositions and methods of use
US7862709B2 (en) 2006-10-06 2011-01-04 Vary Petrochem, Llc Separating compositions and methods of use
US7749379B2 (en) 2006-10-06 2010-07-06 Vary Petrochem, Llc Separating compositions and methods of use
US8062512B2 (en) 2006-10-06 2011-11-22 Vary Petrochem, Llc Processes for bitumen separation
US8147680B2 (en) 2006-10-06 2012-04-03 Vary Petrochem, Llc Separating compositions
US8414764B2 (en) 2006-10-06 2013-04-09 Vary Petrochem Llc Separating compositions
US8440727B2 (en) 2008-09-23 2013-05-14 Thomas Gradek Hydrocarbon extraction by oleophilic beads from aqueous mixtures
US8382976B2 (en) 2009-04-09 2013-02-26 Titanium Corporation Inc. Recovery of bitumen from froth treatment tailings
US9719022B2 (en) 2009-04-09 2017-08-01 Titanium Corporation Inc. Methods for separating a feed material derived from a process for recovering bitumen from oil sands
US10087372B2 (en) 2009-04-09 2018-10-02 Titanium Corporation Inc. Methods for separating a feed material derived from a process for recovering bitumen from oil sands

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