CA2568955C - Surfactant pour separation du bitume - Google Patents

Surfactant pour separation du bitume Download PDF

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Publication number
CA2568955C
CA2568955C CA2568955A CA2568955A CA2568955C CA 2568955 C CA2568955 C CA 2568955C CA 2568955 A CA2568955 A CA 2568955A CA 2568955 A CA2568955 A CA 2568955A CA 2568955 C CA2568955 C CA 2568955C
Authority
CA
Canada
Prior art keywords
surfactant
bitumen
water
hydrogen peroxide
solids
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.)
Active
Application number
CA2568955A
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English (en)
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CA2568955A1 (fr
Inventor
Pat Page
Jack Monkman
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.)
TARSANDS RECOVERY Ltd
Original Assignee
TARSANDS RECOVERY 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 TARSANDS RECOVERY Ltd filed Critical TARSANDS RECOVERY Ltd
Priority to CA2568955A priority Critical patent/CA2568955C/fr
Publication of CA2568955A1 publication Critical patent/CA2568955A1/fr
Application granted granted Critical
Publication of CA2568955C publication Critical patent/CA2568955C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Surfactant servant à séparer le bitume du sable et comprenant une solution aqueuse de peroxyde d'hydrogène en contact avec du charbon de qualité inférieure et du peroxyde d'hydrogène frais. Le charbon de qualité inférieure est préférablement du lignite. Le surfactant peut être utilisé pour nettoyer le bitume, le pétrole lourd et le goudron présents dans le sable, le schiste ou l'argile en faibles concentrations et selon une faible agitation.
CA2568955A 2006-11-24 2006-11-24 Surfactant pour separation du bitume Active CA2568955C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2568955A CA2568955C (fr) 2006-11-24 2006-11-24 Surfactant pour separation du bitume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2568955A CA2568955C (fr) 2006-11-24 2006-11-24 Surfactant pour separation du bitume

Publications (2)

Publication Number Publication Date
CA2568955A1 CA2568955A1 (fr) 2008-05-24
CA2568955C true CA2568955C (fr) 2014-09-16

Family

ID=39420412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2568955A Active CA2568955C (fr) 2006-11-24 2006-11-24 Surfactant pour separation du bitume

Country Status (1)

Country Link
CA (1) CA2568955C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017132524A1 (fr) 2016-01-29 2017-08-03 Ecolab Usa Inc. Procédés d'amélioration de la récupération d'hydrocarbures présents dans des sables bitumineux

Also Published As

Publication number Publication date
CA2568955A1 (fr) 2008-05-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130111

FZDC Discontinued application reinstated

Effective date: 20130521

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250526

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20251103

W00 Other event occurred

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Effective date: 20251106