CA2851192C - Mecanisme d'injection de demulsifiant servant a l'amelioration de la qualite du produit de traitement de mousse - Google Patents

Mecanisme d'injection de demulsifiant servant a l'amelioration de la qualite du produit de traitement de mousse Download PDF

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Publication number
CA2851192C
CA2851192C CA2851192A CA2851192A CA2851192C CA 2851192 C CA2851192 C CA 2851192C CA 2851192 A CA2851192 A CA 2851192A CA 2851192 A CA2851192 A CA 2851192A CA 2851192 C CA2851192 C CA 2851192C
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CA
Canada
Prior art keywords
demulsifier
froth
bitumen
bitumen froth
diluted
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
CA2851192A
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English (en)
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CA2851192A1 (fr
Inventor
Yin Ming Samson Ng
Brian Knapper
Sujit Bhattacharya
Yong Gu
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Syncrude Canada Ltd
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Syncrude Canada Ltd
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Priority to CA2851192A priority Critical patent/CA2851192C/fr
Publication of CA2851192A1 publication Critical patent/CA2851192A1/fr
Application granted granted 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
    • 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means

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

Abstract

Une méthode damélioration de la qualité dun produit de bitume dilué dans un procédé de traitement de mousse de bitume est proposée, laquelle comprend : lajout dun démulsifiant à la mousse de bitume pour produire un mélange de mousse de bitume et de démulsifiant, le démulsifiant étant ajouté à un dosage suffisant pour réduire la teneur en eau du bitume dans le produit de bitume dilué; la soumission du mélange de mousse de bitume et de démulsifiant à une entrée dénergie de mélange supérieure à environ 100 J/kg; lajout dun diluant dhydrocarbures au mélange mixte de mousse de bitume et de démulsifiant pour produire une mousse de bitume diluée dans le diluant; et la soumission de la mousse de bitume diluée dans le diluant à un procédé de séparation pour produire le produit de bitume dilué. Dans un mode de réalisation, le démulsifiant est ajouté en premier au naphta pour former un mélange démulsifiant-diluant qui est alors ajouté à la mousse de bitume pour former une mousse de bitume diluée avant de soumettre la mousse de bitume diluée à une entrée dénergie de mélange supérieure à environ 100 J/kg.
CA2851192A 2014-05-02 2014-05-02 Mecanisme d'injection de demulsifiant servant a l'amelioration de la qualite du produit de traitement de mousse Active CA2851192C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2851192A CA2851192C (fr) 2014-05-02 2014-05-02 Mecanisme d'injection de demulsifiant servant a l'amelioration de la qualite du produit de traitement de mousse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2851192A CA2851192C (fr) 2014-05-02 2014-05-02 Mecanisme d'injection de demulsifiant servant a l'amelioration de la qualite du produit de traitement de mousse

Publications (2)

Publication Number Publication Date
CA2851192A1 CA2851192A1 (fr) 2015-11-02
CA2851192C true CA2851192C (fr) 2016-04-12

Family

ID=54393182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2851192A Active CA2851192C (fr) 2014-05-02 2014-05-02 Mecanisme d'injection de demulsifiant servant a l'amelioration de la qualite du produit de traitement de mousse

Country Status (1)

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CA (1) CA2851192C (fr)

Also Published As

Publication number Publication date
CA2851192A1 (fr) 2015-11-02

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