CA1289497C - Methode pour prevenir la formation de depots de paraffine - Google Patents

Methode pour prevenir la formation de depots de paraffine

Info

Publication number
CA1289497C
CA1289497C CA000555607A CA555607A CA1289497C CA 1289497 C CA1289497 C CA 1289497C CA 000555607 A CA000555607 A CA 000555607A CA 555607 A CA555607 A CA 555607A CA 1289497 C CA1289497 C CA 1289497C
Authority
CA
Canada
Prior art keywords
oil
wax
waxy
crystals
small
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 - Fee Related
Application number
CA000555607A
Other languages
English (en)
Inventor
John Nenniger
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.)
Petro Canada Inc
Original Assignee
Petro Canada Inc
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 Petro Canada Inc filed Critical Petro Canada Inc
Priority to CA000555607A priority Critical patent/CA1289497C/fr
Application granted granted Critical
Publication of CA1289497C publication Critical patent/CA1289497C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1691—Hydrocarbons petroleum waxes, mineral waxes; paraffines; alkylation products; Friedel-Crafts condensation products; petroleum resins; modified waxes (oxidised)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA000555607A 1987-12-30 1987-12-30 Methode pour prevenir la formation de depots de paraffine Expired - Fee Related CA1289497C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000555607A CA1289497C (fr) 1987-12-30 1987-12-30 Methode pour prevenir la formation de depots de paraffine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000555607A CA1289497C (fr) 1987-12-30 1987-12-30 Methode pour prevenir la formation de depots de paraffine

Publications (1)

Publication Number Publication Date
CA1289497C true CA1289497C (fr) 1991-09-24

Family

ID=4137171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000555607A Expired - Fee Related CA1289497C (fr) 1987-12-30 1987-12-30 Methode pour prevenir la formation de depots de paraffine

Country Status (1)

Country Link
CA (1) CA1289497C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004059178A3 (fr) * 2002-11-12 2004-10-28 Sinvent As Procede et systeme de transport de flux d'hydrocarbures liquides contenant de la cire, des asphaltenes, et/ou des solides de precipitation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004059178A3 (fr) * 2002-11-12 2004-10-28 Sinvent As Procede et systeme de transport de flux d'hydrocarbures liquides contenant de la cire, des asphaltenes, et/ou des solides de precipitation
US7261810B2 (en) 2002-11-12 2007-08-28 Sinvent As Method and system for transporting flows of fluid hydrocarbons containing wax, asphaltenes, and/or other precipitating solids
AU2003303112B2 (en) * 2002-11-12 2009-09-03 Bp America Inc. Method and system for transporting flows of fluid hydrocarbons containing wax, asphaltenes, and/or other precipitating solids

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Legal Events

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