CA1021281A - Method for storing sludge recovered from the hot water extraction of bitumen from tar sands - Google Patents

Method for storing sludge recovered from the hot water extraction of bitumen from tar sands

Info

Publication number
CA1021281A
CA1021281A CA189,634A CA189634A CA1021281A CA 1021281 A CA1021281 A CA 1021281A CA 189634 A CA189634 A CA 189634A CA 1021281 A CA1021281 A CA 1021281A
Authority
CA
Canada
Prior art keywords
bitumen
hot water
water extraction
tar sands
storing sludge
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
CA189,634A
Inventor
H. James Davitt
John E. Ashton
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 CA189,634A priority Critical patent/CA1021281A/en
Application granted granted Critical
Publication of CA1021281A publication Critical patent/CA1021281A/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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
CA189,634A 1974-01-07 1974-01-07 Method for storing sludge recovered from the hot water extraction of bitumen from tar sands Expired CA1021281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA189,634A CA1021281A (en) 1974-01-07 1974-01-07 Method for storing sludge recovered from the hot water extraction of bitumen from tar sands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189,634A CA1021281A (en) 1974-01-07 1974-01-07 Method for storing sludge recovered from the hot water extraction of bitumen from tar sands

Publications (1)

Publication Number Publication Date
CA1021281A true CA1021281A (en) 1977-11-22

Family

ID=4098874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,634A Expired CA1021281A (en) 1974-01-07 1974-01-07 Method for storing sludge recovered from the hot water extraction of bitumen from tar sands

Country Status (1)

Country Link
CA (1) CA1021281A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399038A (en) * 1980-10-30 1983-08-16 Suncor, Inc. Method for dewatering the sludge layer of an industrial process tailings pond
US4399039A (en) * 1980-10-30 1983-08-16 Suncor, Inc. Treatment of tailings pond sludge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399038A (en) * 1980-10-30 1983-08-16 Suncor, Inc. Method for dewatering the sludge layer of an industrial process tailings pond
US4399039A (en) * 1980-10-30 1983-08-16 Suncor, Inc. Treatment of tailings pond sludge

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