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CA1022098A - Method of treating effluents from hot water extraction of bitumen from tar sands utilizing carbon dioxide gas - Google Patents

Method of treating effluents from hot water extraction of bitumen from tar sands utilizing carbon dioxide gas

Info

Publication number
CA1022098A
CA1022098A CA183,220A CA183220A CA1022098A CA 1022098 A CA1022098 A CA 1022098A CA 183220 A CA183220 A CA 183220A CA 1022098 A CA1022098 A CA 1022098A
Authority
CA
Canada
Prior art keywords
bitumen
hot water
carbon dioxide
dioxide gas
water extraction
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
CA183,220A
Other languages
French (fr)
Other versions
CA183220S (en
Inventor
Dusan A. Vendrinsky
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 CA183,220A priority Critical patent/CA1022098A/en
Application granted granted Critical
Publication of CA1022098A publication Critical patent/CA1022098A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
CA183,220A 1973-10-12 1973-10-12 Method of treating effluents from hot water extraction of bitumen from tar sands utilizing carbon dioxide gas Expired CA1022098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA183,220A CA1022098A (en) 1973-10-12 1973-10-12 Method of treating effluents from hot water extraction of bitumen from tar sands utilizing carbon dioxide gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA183,220A CA1022098A (en) 1973-10-12 1973-10-12 Method of treating effluents from hot water extraction of bitumen from tar sands utilizing carbon dioxide gas

Publications (1)

Publication Number Publication Date
CA1022098A true CA1022098A (en) 1977-12-06

Family

ID=4098072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,220A Expired CA1022098A (en) 1973-10-12 1973-10-12 Method of treating effluents from hot water extraction of bitumen from tar sands utilizing carbon dioxide gas

Country Status (1)

Country Link
CA (1) CA1022098A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314223A2 (en) * 1987-10-29 1989-05-03 ENIRICERCHE S.p.A. Process for the treatment of refinery sludges
US7731857B2 (en) 2006-10-19 2010-06-08 Bitmin Resources, Inc. Method for treating a process water to obtain carbon dioxide therefrom
EP2497815A1 (en) 2011-03-09 2012-09-12 Linde Aktiengesellschaft Method for improving oil sands hot water extraction process
WO2018017221A1 (en) 2016-07-18 2018-01-25 Dow Global Technologies Llc Method to extract bitumen from oil sands using aromatic amines
US10745623B2 (en) 2016-01-29 2020-08-18 Ecolab Usa Inc. Methods for enhancing hydrocarbon recovery from oil sands
CH717642A1 (en) * 2020-07-20 2022-01-31 Weibel Ag Processing of bituminous secondary raw materials.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314223A2 (en) * 1987-10-29 1989-05-03 ENIRICERCHE S.p.A. Process for the treatment of refinery sludges
EP0314223A3 (en) * 1987-10-29 1989-11-15 Eniricerche S.P.A. Process for the treatment of refinery sludges
US7731857B2 (en) 2006-10-19 2010-06-08 Bitmin Resources, Inc. Method for treating a process water to obtain carbon dioxide therefrom
EP2497815A1 (en) 2011-03-09 2012-09-12 Linde Aktiengesellschaft Method for improving oil sands hot water extraction process
US10745623B2 (en) 2016-01-29 2020-08-18 Ecolab Usa Inc. Methods for enhancing hydrocarbon recovery from oil sands
WO2018017221A1 (en) 2016-07-18 2018-01-25 Dow Global Technologies Llc Method to extract bitumen from oil sands using aromatic amines
CH717642A1 (en) * 2020-07-20 2022-01-31 Weibel Ag Processing of bituminous secondary raw materials.

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