CA2183380C - Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux - Google Patents

Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux

Info

Publication number
CA2183380C
CA2183380C CA002183380A CA2183380A CA2183380C CA 2183380 C CA2183380 C CA 2183380C CA 002183380 A CA002183380 A CA 002183380A CA 2183380 A CA2183380 A CA 2183380A CA 2183380 C CA2183380 C CA 2183380C
Authority
CA
Canada
Prior art keywords
tailings
calcium
ppm
water
sand
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 - Lifetime
Application number
CA002183380A
Other languages
English (en)
Other versions
CA2183380A1 (fr
Inventor
Russell G. Smith
Jonathan R. Spence
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.)
Alberta Province Department of Energy and Natural Resources
Gulf Canada Ltd
Murphy Oil Co Ltd
Hbog Oil Sands LP
Petro Canada Inc
Mocal Energy Ltd Canada
Imperial Oil Resources Ltd
Nexen Inc
Ovintiv Canada ULC
Original Assignee
Alberta Province Department of Energy and Natural Resources
Esso Resources Canada Ltd
Gulf Canada Resources Inc
Pancanadian Petroleum Ltd
Alberta Energy Co Ltd
Murphy Oil Co Ltd
Hbog Oil Sands LP
Petro Canada Inc
Canadian Occidental Petroleum Ltd
Mocal Energy Ltd Canada
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
Priority claimed from CA2143396A external-priority patent/CA2143396A1/fr
Application filed by Alberta Province Department of Energy and Natural Resources, Esso Resources Canada Ltd, Gulf Canada Resources Inc, Pancanadian Petroleum Ltd, Alberta Energy Co Ltd, Murphy Oil Co Ltd, Hbog Oil Sands LP, Petro Canada Inc, Canadian Occidental Petroleum Ltd, Mocal Energy Ltd Canada filed Critical Alberta Province Department of Energy and Natural Resources
Priority to CA002183380A priority Critical patent/CA2183380C/fr
Publication of CA2183380A1 publication Critical patent/CA2183380A1/fr
Application granted granted Critical
Publication of CA2183380C publication Critical patent/CA2183380C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA002183380A 1995-02-24 1996-08-15 Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux Expired - Lifetime CA2183380C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002183380A CA2183380C (fr) 1995-02-24 1996-08-15 Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2143396A CA2143396A1 (fr) 1995-02-24 1995-02-24 Methode pour accroitre la vitesse de sedimentation des fines solides presentes dans les residus de sables bitumineux
CA002183380A CA2183380C (fr) 1995-02-24 1996-08-15 Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux

Publications (2)

Publication Number Publication Date
CA2183380A1 CA2183380A1 (fr) 1996-08-25
CA2183380C true CA2183380C (fr) 1999-11-09

Family

ID=29402845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002183380A Expired - Lifetime CA2183380C (fr) 1995-02-24 1996-08-15 Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux

Country Status (1)

Country Link
CA (1) CA2183380C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596350B (zh) 2009-09-15 2015-07-29 顺科能源公司 对油砂熟化细尾矿进行干燥的方法
CA3050234C (fr) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques de floculation et de deshydratation de residus fins
CA2735330C (fr) 2009-10-30 2015-06-02 Suncor Energy Inc. Procedes de sedimentation et de traitement agricole pour le sechage de residus fins
CN114444929B (zh) * 2022-01-25 2024-12-20 中冶长天国际工程有限责任公司 一种尾矿库旋流器沉砂产率的快速估算方法

Also Published As

Publication number Publication date
CA2183380A1 (fr) 1996-08-25

Similar Documents

Publication Publication Date Title
US5985138A (en) Tar sands extraction process
CA2707197C (fr) Systeme et procede de traitement de produits de queue
CA2662346C (fr) Recuperation de bitume a partir de refus de traitement de mousses
US5645714A (en) Oil sand extraction process
US4330409A (en) Destabilization of sludge with hydrolyzed starch flocculants
CA1146898A (fr) Separation du bitume en presence dans les bouillies de sable bitumineux par traitement secondaire a l'eau
US5846314A (en) Process for treating a waste material resulting from an oil recovery from tar sands process
CA2168808C (fr) Procede d'extraction de sables bitumineux
US5804077A (en) Increasing settling rate of fine solids in oil sand tailings
CA2183380C (fr) Amelioration du taux de sedimentation des solides fins dans les residus de sable bitumineux
US3751358A (en) Freeze-thaw separation of solids from tar sands extraction effluents
US20020104799A1 (en) Tar sands extraction process
CA2768522C (fr) Procedes de traitement de courants de residus des sables bitumineux
US9550944B2 (en) Process for the recovery of bitumen from an oil sand
CA2932835C (fr) Procede de recuperation de bitume a partir de residus de traitement de mousse
CA1085762A (fr) Procede de broyage permettant de reduire les besoins de floculation pour la destabilisation des eaux residuaires dans le traitement des sables bitumineux
CA2101240C (fr) Methode de separation a basse temperature de bitume contenu dans les sables bitumineux
JPS626876B2 (fr)
RU2292966C1 (ru) Способ переработки нефтешлама
CA2983961C (fr) Traitement et deshydratation de residus fins de sables bitumineux
Hupka et al. Impact of water recycle on water-based processing of Whiterocks tar sand
RU2775096C1 (ru) Способ переработки нефтесодержащего песчаника в неопасные отходы с получением отмытого песка, нефти и/или нефтесодержащей жидкости
CA1146897A (fr) Separation du bitume des sables bitumineux a l'aide d'additifs
CA1036524A (fr) Traitement des residus provenant des sables bitumineux
CA2135120C (fr) Procede d'extraction de sables bitumineux

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160815