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
Authority: CA; Canada
Prior art keywords: tailings; calcium; ppm; water; sand
Prior art date: 1995-02-24
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.)

1995-02-24

Filing date

1996-08-15

Publication date

1999-11-09

1995-02-24 Priority claimed from CA2143396A external-priority patent/CA2143396A1/fr

1996-08-15 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

1996-08-15 Priority to CA002183380A priority Critical patent/CA2183380C/fr

1996-08-25 Publication of CA2183380A1 publication Critical patent/CA2183380A1/fr

1999-11-09 Application granted granted Critical

1999-11-09 Publication of CA2183380C publication Critical patent/CA2183380C/fr

2016-08-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000003027 oil sand Substances 0.000 title claims abstract description 21
239000007787 solid Substances 0.000 title description 10
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 45
238000000034 method Methods 0.000 claims abstract description 35
239000010426 asphalt Substances 0.000 claims abstract description 22
239000001175 calcium sulphate Substances 0.000 claims abstract description 20
235000011132 calcium sulphate Nutrition 0.000 claims abstract description 20
239000008346 aqueous phase Substances 0.000 claims abstract description 8
238000003809 water extraction Methods 0.000 claims abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
239000011575 calcium Substances 0.000 claims description 24
229910052791 calcium Inorganic materials 0.000 claims description 24
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 23
239000004576 sand Substances 0.000 claims description 22
239000000203 mixture Substances 0.000 claims description 10
238000000605 extraction Methods 0.000 claims description 8
239000004927 clay Substances 0.000 claims description 3
238000004064 recycling Methods 0.000 claims 1
239000010802 sludge Substances 0.000 claims 1
150000003871 sulfonates Chemical class 0.000 abstract description 8
125000005609 naphthenate group Chemical group 0.000 abstract description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 12
230000037230 mobility Effects 0.000 description 11
238000012360 testing method Methods 0.000 description 10
229940043430 calcium compound Drugs 0.000 description 8
150000001674 calcium compounds Chemical class 0.000 description 8
239000002002 slurry Substances 0.000 description 8
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 7
239000002245 particle Substances 0.000 description 7
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 6
239000011149 active material Substances 0.000 description 5
229910052925 anhydrite Inorganic materials 0.000 description 5
230000000052 comparative effect Effects 0.000 description 5
235000008733 Citrus aurantifolia Nutrition 0.000 description 4
235000011941 Tilia x europaea Nutrition 0.000 description 4
239000000292 calcium oxide Substances 0.000 description 4
150000001768 cations Chemical class 0.000 description 4
239000004571 lime Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
238000004458 analytical method Methods 0.000 description 3
229910001424 calcium ion Inorganic materials 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
238000001914 filtration Methods 0.000 description 3
238000005188 flotation Methods 0.000 description 3
238000005259 measurement Methods 0.000 description 3
239000000047 product Substances 0.000 description 3
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
239000004614 Process Aid Substances 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
239000011362 coarse particle Substances 0.000 description 2
239000008367 deionised water Substances 0.000 description 2
229910021641 deionized water Inorganic materials 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000706 filtrate Substances 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000006228 supernatant Substances 0.000 description 2
238000002834 transmittance Methods 0.000 description 2
WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
UIQWBVPFHHQZHH-UHFFFAOYSA-N OOOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOOO UIQWBVPFHHQZHH-UHFFFAOYSA-N 0.000 description 1
241001024099 Olla Species 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
238000005273 aeration Methods 0.000 description 1
244000309464 bull Species 0.000 description 1
150000001669 calcium Chemical class 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
159000000007 calcium salts Chemical class 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
238000005048 flame photometry Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000009616 inductively coupled plasma Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910052500 inorganic mineral Chemical class 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
239000003550 marker Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
-1 methyl isobutyl Chemical group 0.000 description 1
239000011707 mineral Chemical class 0.000 description 1
238000005065 mining Methods 0.000 description 1
239000012071 phase Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
241000894007 species Species 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000011275 tar sand Substances 0.000 description 1
238000004448 titration Methods 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
238000011179 visual inspection Methods 0.000 description 1

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 (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2477708A4 (fr)	2009-09-15	2013-12-11	Suncor Energy Inc	Procédé de floculation et de déshydratation de résidus fins mûrs de sables pétrolifères
PL2477707T3 (pl)	2009-09-15	2017-10-31	Suncor Energy Inc	Sposób osuszania drobnoziarnistych odpadów przeróbczych
US9068776B2 (en)	2009-10-30	2015-06-30	Suncor Energy Inc.	Depositing and farming methods for drying oil sand mature fine tailings

1996
- 1996-08-15 CA CA002183380A patent/CA2183380C/fr not_active Expired - Lifetime

Also Published As

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

Legal Events

Date	Code	Title	Description
1996-08-15	EEER	Examination request
2016-10-17	MKEX	Expiry	Effective date: 20160815

Publication	Publication Date	Title
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US5626743A (en)	1997-05-06	Tar sands extraction process
CA2707197C (fr)	2012-07-10	Systeme et procede de traitement de produits de queue
CA2662346C (fr)	2013-04-02	Recuperation de bitume a partir de refus de traitement de mousses
US5645714A (en)	1997-07-08	Oil sand extraction process
US4330409A (en)	1982-05-18	Destabilization of sludge with hydrolyzed starch flocculants
US5723042A (en)	1998-03-03	Oil sand extraction process
CA1146898A (fr)	1983-05-24	Separation du bitume en presence dans les bouillies de sable bitumineux par traitement secondaire a l'eau
US5846314A (en)	1998-12-08	Process for treating a waste material resulting from an oil recovery from tar sands process
CA2168808C (fr)	2000-10-31	Procede d'extraction de sables bitumineux
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US3751358A (en)	1973-08-07	Freeze-thaw separation of solids from tar sands extraction effluents
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CA2768522C (fr)	2018-03-06	Procedes de traitement de courants de residus des sables bitumineux
US20020104799A1 (en)	2002-08-08	Tar sands extraction process
CA1085762A (fr)	1980-09-16	Procede de broyage permettant de reduire les besoins de floculation pour la destabilisation des eaux residuaires dans le traitement des sables bitumineux
EA026296B1 (ru)	2017-03-31	Способ извлечения битума из нефтеносного песка
CA1121555A (fr)	1982-04-13	Destabilisation des boues au moyen de floculants a base d'amidon hydrolyse
CA2101240C (fr)	1999-12-14	Methode de separation a basse temperature de bitume contenu dans les sables bitumineux
CA2932835C (fr)	2018-06-12	Procede de recuperation de bitume a partir de residus de traitement de mousse
RU2292966C1 (ru)	2007-02-10	Способ переработки нефтешлама
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CA2568955C (fr)	2014-09-16	Surfactant pour separation du bitume
CA1146897A (fr)	1983-05-24	Separation du bitume des sables bitumineux a l'aide d'additifs