CA2940145C - Procede et appareil de division de flux de vapeur - Google Patents

Procede et appareil de division de flux de vapeur Download PDF

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Publication number
CA2940145C
CA2940145C CA2940145A CA2940145A CA2940145C CA 2940145 C CA2940145 C CA 2940145C CA 2940145 A CA2940145 A CA 2940145A CA 2940145 A CA2940145 A CA 2940145A CA 2940145 C CA2940145 C CA 2940145C
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CA
Canada
Prior art keywords
pumpbox
vapour
recovery unit
liquid
solvent recovery
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
CA2940145A
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English (en)
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CA2940145A1 (fr
Inventor
Jiangying Wu
Randy Paine
William Nicholas Garner
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.)
Canadian Natural Resources Ltd
Original Assignee
Canadian Natural Resources Ltd
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Publication date
Application filed by Canadian Natural Resources Ltd filed Critical Canadian Natural Resources Ltd
Publication of CA2940145A1 publication Critical patent/CA2940145A1/fr
Application granted granted Critical
Publication of CA2940145C publication Critical patent/CA2940145C/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent 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
    • 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
    • C10G1/045—Separation of insoluble materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Il est décrit un procédé et appareil de traitement de résidus de traitement des mousses paraffiniques comprenant : la fourniture dun flux de résidus de liquide; lintroduction du flux de résidus de liquide dans une caisse aspirante, la pression du flux de résidus de liquide étant suffisamment plus élevée que celle à lintérieur de la caisse aspirante de sorte que, lorsque le flux de résidus de liquide entre dans la caisse aspirante, un éclat convertit une partie du flux de résidus de liquide en une vapeur, les résidus de liquide restants saccumulant à une partie inférieure de la caisse aspirante avant dêtre retirés et injectés dans une unité de récupération de solvant en résidus; le retrait dune partie de la vapeur par un système de gestion de vapeur situé au-dessus de la conduite de liquide à lintérieur de la caisse aspirante; la création de vapeurs de solvant dans lunité de récupération de solvant en résidus; et le retrait dune partie des vapeurs de solvant créées dans lunité de récupération de solvant en résidus par lintermédiaire dune sortie sur lunité de récupération de solvant en résidus, ladite sortie étant en communication fluidique avec la vapeur excédentaire de caisse aspirante.
CA2940145A 2015-08-28 2016-08-25 Procede et appareil de division de flux de vapeur Active CA2940145C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2901863A CA2901863A1 (fr) 2015-08-28 2015-08-28 Procede est appareil de division de flux de vapeur
CA2,901,863 2015-08-28

Publications (2)

Publication Number Publication Date
CA2940145A1 CA2940145A1 (fr) 2017-02-28
CA2940145C true CA2940145C (fr) 2024-05-14

Family

ID=58185866

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2901863A Abandoned CA2901863A1 (fr) 2015-08-28 2015-08-28 Procede est appareil de division de flux de vapeur
CA2940145A Active CA2940145C (fr) 2015-08-28 2016-08-25 Procede et appareil de division de flux de vapeur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2901863A Abandoned CA2901863A1 (fr) 2015-08-28 2015-08-28 Procede est appareil de division de flux de vapeur

Country Status (1)

Country Link
CA (2) CA2901863A1 (fr)

Also Published As

Publication number Publication date
CA2901863A1 (fr) 2017-02-28
CA2940145A1 (fr) 2017-02-28

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