CA2606312C - Systeme et procede de traitement de produits de queue - Google Patents
Systeme et procede de traitement de produits de queue Download PDFInfo
- Publication number
- CA2606312C CA2606312C CA2606312A CA2606312A CA2606312C CA 2606312 C CA2606312 C CA 2606312C CA 2606312 A CA2606312 A CA 2606312A CA 2606312 A CA2606312 A CA 2606312A CA 2606312 C CA2606312 C CA 2606312C
- Authority
- CA
- Canada
- Prior art keywords
- tailings
- fine tailings
- coarse
- fine
- dewatered fine
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 231
- 239000010426 asphalt Substances 0.000 claims abstract description 107
- 239000002562 thickening agent Substances 0.000 claims abstract description 94
- 239000003027 oil sand Substances 0.000 claims abstract description 78
- 238000011282 treatment Methods 0.000 claims abstract description 51
- 239000000126 substance Substances 0.000 claims abstract description 37
- 239000011343 solid material Substances 0.000 claims description 209
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 126
- 239000007787 solid Substances 0.000 claims description 109
- 230000002378 acidificating effect Effects 0.000 claims description 95
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 38
- 229910001424 calcium ion Inorganic materials 0.000 claims description 38
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 31
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 30
- 230000001965 increasing effect Effects 0.000 claims description 24
- 230000007935 neutral effect Effects 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 21
- 238000005341 cation exchange Methods 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 18
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- 238000009291 froth flotation Methods 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 239000001117 sulphuric acid Substances 0.000 claims description 5
- 235000011149 sulphuric acid Nutrition 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 239000000463 material Substances 0.000 description 44
- 229910052500 inorganic mineral Inorganic materials 0.000 description 20
- 239000011707 mineral Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 19
- 239000002245 particle Substances 0.000 description 13
- 238000013459 approach Methods 0.000 description 9
- 150000001768 cations Chemical class 0.000 description 9
- 239000004927 clay Substances 0.000 description 9
- 238000005188 flotation Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 6
- 238000007865 diluting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 244000178870 Lavandula angustifolia Species 0.000 description 2
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000001102 lavandula vera Substances 0.000 description 2
- 235000018219 lavender Nutrition 0.000 description 2
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 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 1
- 239000011230 binding agent Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- -1 lime (i.e. Chemical compound 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- 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)
- Processing Of Solid Wastes (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Sludge (AREA)
Abstract
Cette invention concerne un système et une méthode de production de déchets d'épuration fins essorés à partir de déchets d'épuration d'un processus de récupération du bitume de sables pétrolifères. La méthode consiste à séparer les déchets d'épuration en déchets d'épuration fins et grossiers, à essorer partiellement les déchets fins, à traiter chimiquement les déchets fins partiellement essorés et à essorer les déchets fins partiellement essorés et traités chimiquement dans un épaississeur à haute densité, pour ainsi obtenir des déchets d'épuration essorés. Le système comprend un appareil pour la séparation des déchets d'épuration en déchets d'épuration fins et grossiers, un appareil pour l'essorage partiel des déchets fins, un sous-système de traitement chimique des déchets fins partiellement essorés et un épaississeur à haute densité pour essorer les déchets fins partiellement essorés et traités chimiquement dans un épaississeur à haute densité, pour ainsi obtenir des déchets d'épuration essorés.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2707197A CA2707197C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
| CA2606312A CA2606312C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2606312A CA2606312C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2707197A Division CA2707197C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2606312A1 CA2606312A1 (fr) | 2009-04-11 |
| CA2606312C true CA2606312C (fr) | 2011-01-18 |
Family
ID=40527652
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2707197A Expired - Fee Related CA2707197C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
| CA2606312A Expired - Fee Related CA2606312C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2707197A Expired - Fee Related CA2707197C (fr) | 2007-10-11 | 2007-10-11 | Systeme et procede de traitement de produits de queue |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2707197C (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9404686B2 (en) | 2009-09-15 | 2016-08-02 | Suncor Energy Inc. | Process for dying oil sand mature fine tailings |
| 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 |
| CA2705055C (fr) * | 2010-05-20 | 2015-11-03 | Suncor Energy Inc. | Procede et dispositif d'injection en ligne d'un floculant dans un flux de liquides de residus fins murs |
| CA2729457C (fr) | 2011-01-27 | 2013-08-06 | Fort Hills Energy L.P. | Procede pour l'integration d'un centre de traitement de l'ecume paraffinique a une installation de forage et d'extraction de minerai bitumineux |
| CA2906715C (fr) | 2011-02-25 | 2016-07-26 | Fort Hills Energy L.P. | Procede de traitement de bitume dilue a forte teneur en paraffine |
| CA2931815C (fr) | 2011-03-01 | 2020-10-27 | Fort Hills Energy L.P. | Procede et unite pour la recuperation de solvant dans des residus dilues dans un solvant, provenant du traitement de la mousse de bitume |
| CA2806588C (fr) | 2011-03-04 | 2014-12-23 | Fort Hills Energy L.P. | Procede pour l'ajout de solvant a la mousse de bitume avec melange en ligne et etapes de conditionnement |
| CA2735311C (fr) | 2011-03-22 | 2013-09-24 | Fort Hills Energy L.P. | Procede pour un chauffage a injection de vapeur directe de la mousse de bitume des sables bitumineux |
| CA2737410C (fr) | 2011-04-15 | 2013-10-15 | Fort Hills Energy L.P. | Dispositif de recuperation de chaleur pour integration dans une usine de traitement de mousse de bitume avec circuit de refroidissement en boucle fermee |
| CA2738700C (fr) | 2011-04-28 | 2013-11-19 | Fort Hills Energy L.P. | Ursr avec configurations de pulverisation d'admission pour la distribution des residus dilues par solvant |
| CA2857700C (fr) | 2011-05-04 | 2015-07-07 | Fort Hills Energy L.P. | Procede de regulation de debit pour les operations de traitement de la mousse de bitume |
| CA2740935C (fr) | 2011-05-18 | 2013-12-31 | Fort Hills Energy L.P. | Regulation thermique amelioree du processus de traitement de la mousse de bitume |
| WO2014066974A1 (fr) * | 2012-11-05 | 2014-05-08 | Suncor Energy Inc. | Techniques de gestion des résidus et opérations de terril de sable pour l'extraction de résidus |
| CN102974452A (zh) * | 2012-11-29 | 2013-03-20 | 昆明钢铁控股有限公司 | 一种高含泥细粒级铁尾矿的处理方法 |
| MX2021002527A (es) * | 2018-09-04 | 2021-04-28 | Weir Minerals Australia Ltd | Metodo y sistema de deshidratacion. |
| WO2020183309A2 (fr) | 2019-03-08 | 2020-09-17 | Anglo American Services (Uk) Ltd | Dépôt de déchets |
-
2007
- 2007-10-11 CA CA2707197A patent/CA2707197C/fr not_active Expired - Fee Related
- 2007-10-11 CA CA2606312A patent/CA2606312C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2707197A1 (fr) | 2009-04-11 |
| CA2606312A1 (fr) | 2009-04-11 |
| CA2707197C (fr) | 2012-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20211012 |