CA2897842A1 - Procede et appareil de deasphaltage partiel du bitume - Google Patents

Procede et appareil de deasphaltage partiel du bitume Download PDF

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Publication number
CA2897842A1
CA2897842A1 CA2897842A CA2897842A CA2897842A1 CA 2897842 A1 CA2897842 A1 CA 2897842A1 CA 2897842 A CA2897842 A CA 2897842A CA 2897842 A CA2897842 A CA 2897842A CA 2897842 A1 CA2897842 A1 CA 2897842A1
Authority
CA
Canada
Prior art keywords
overflow
pumpbox
underflow
hydrocyclone
water
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.)
Abandoned
Application number
CA2897842A
Other languages
English (en)
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
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 Canadian Natural Resources Ltd filed Critical Canadian Natural Resources Ltd
Priority to CA2897842A priority Critical patent/CA2897842A1/fr
Priority to CA2936316A priority patent/CA2936316C/fr
Publication of CA2897842A1 publication Critical patent/CA2897842A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/02—General arrangement of separating plant, e.g. flow sheets specially adapted for oil-sand, oil-chalk, oil-shales, ozokerite, bitumen, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
CA2897842A 2015-07-21 2015-07-21 Procede et appareil de deasphaltage partiel du bitume Abandoned CA2897842A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2897842A CA2897842A1 (fr) 2015-07-21 2015-07-21 Procede et appareil de deasphaltage partiel du bitume
CA2936316A CA2936316C (fr) 2015-07-21 2016-07-18 Procede et appareil de deasphaltage partiel du bitume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2897842A CA2897842A1 (fr) 2015-07-21 2015-07-21 Procede et appareil de deasphaltage partiel du bitume

Publications (1)

Publication Number Publication Date
CA2897842A1 true CA2897842A1 (fr) 2017-01-21

Family

ID=57810240

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2897842A Abandoned CA2897842A1 (fr) 2015-07-21 2015-07-21 Procede et appareil de deasphaltage partiel du bitume
CA2936316A Active CA2936316C (fr) 2015-07-21 2016-07-18 Procede et appareil de deasphaltage partiel du bitume

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2936316A Active CA2936316C (fr) 2015-07-21 2016-07-18 Procede et appareil de deasphaltage partiel du bitume

Country Status (1)

Country Link
CA (2) CA2897842A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10954448B2 (en) 2017-08-18 2021-03-23 Canadian Natural Resources Limited High temperature paraffinic froth treatment process
US11001762B2 (en) 2017-04-06 2021-05-11 Suncor Energy Inc. Partial upgrading of bitumen with thermal treatment and solvent deasphalting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11001762B2 (en) 2017-04-06 2021-05-11 Suncor Energy Inc. Partial upgrading of bitumen with thermal treatment and solvent deasphalting
US10954448B2 (en) 2017-08-18 2021-03-23 Canadian Natural Resources Limited High temperature paraffinic froth treatment process

Also Published As

Publication number Publication date
CA2936316A1 (fr) 2017-01-21
CA2936316C (fr) 2023-09-19

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180723

FZDE Discontinued

Effective date: 20180723