CA2613873C - Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation - Google Patents

Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation Download PDF

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CA2613873C
CA2613873C CA002613873A CA2613873A CA2613873C CA 2613873 C CA2613873 C CA 2613873C CA 002613873 A CA002613873 A CA 002613873A CA 2613873 A CA2613873 A CA 2613873A CA 2613873 C CA2613873 C CA 2613873C
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solvent
tsru
tailings
internals
asphaltene
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CA2613873A1 (fr
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Ken Sury
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Imperial Oil Resources Ltd
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Imperial Oil Resources Ltd
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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G1/00Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045Separation of insoluble materials

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  • 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

La présente concerne un procédé de récupération de solvant paraffinique de résidus produits dans le traitement de la mousse de bitume, comprenant l'introduction des résidus dans une unité de récupération de solvant de résidus (URSR), ladite unité URSR ayant des parties internes, et les résidus étant distribués sur les parties internes. Un gaz inerte ou de la vapeur est ensuite introduit sous les parties internes et au-dessus du bain liquide pour améliorer l'évaporation du solvant qui y est contenu. Le solvant est vaporisé à partir d'agglomérats d'asphaltènes. Dans un mode de réalisation, le procédé est réalisé en l'absence de moyens mécaniques utilisés pour essentiellement briser les agglomérats d'asphaltènes ou empêcher l'agglomération des asphaltènes. Dans une autre configuration, le procédé consiste à introduire les résidus dans une première unité URSR comme il est décrit ci-dessus, puis dans une seconde URSR fonctionnant à une pression inférieure. Dans une autre configuration, les parties internes sont facultativement présentes et de la vapeur ou du gaz inerte est injecté dans le bain liquide.
CA002613873A 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation Active CA2613873C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002587166A CA2587166C (fr) 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation

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CA002587166A Division CA2587166C (fr) 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation

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CA2613873A1 CA2613873A1 (fr) 2007-09-30
CA2613873C true CA2613873C (fr) 2008-10-28

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CA002614669A Active CA2614669C (fr) 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation
CA002613873A Active CA2613873C (fr) 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation
CA002587166A Active CA2587166C (fr) 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation

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CA002614669A Active CA2614669C (fr) 2007-05-03 2007-05-03 Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation

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US (1) US20100126906A1 (fr)
CA (3) CA2614669C (fr)
WO (1) WO2008136892A1 (fr)

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CA2614669A1 (fr) 2007-09-30
CA2613873A1 (fr) 2007-09-30
WO2008136892A1 (fr) 2008-11-13
CA2587166A1 (fr) 2007-09-30
CA2587166C (fr) 2008-10-07
CA2614669C (fr) 2008-12-30

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