CA2304972A1 - Procede de separation et de concentration a basse temperature d'huile lourde brute - Google Patents

Procede de separation et de concentration a basse temperature d'huile lourde brute Download PDF

Info

Publication number: CA2304972A1
Authority: CA; Canada
Prior art keywords: oil; solvent; sand; mineral; less
Prior art date: 2000-04-12
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

CA 2304972

Other languages

English (en)

Inventor

Venanzio Di Tullio

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.)

Individual

Original Assignee

Individual

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.)

2000-04-12

Filing date

2000-04-12

Publication date

2001-10-12

2000-04-12 Application filed by Individual filed Critical Individual

2000-04-12 Priority to CA 2304972 priority Critical patent/CA2304972A1/fr

2001-10-12 Publication of CA2304972A1 publication Critical patent/CA2304972A1/fr

Status Abandoned legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 51
230000008569 process Effects 0.000 title claims abstract description 47
238000000926 separation method Methods 0.000 title claims abstract description 15
239000000295 fuel oil Substances 0.000 title claims description 9
238000002955 isolation Methods 0.000 title description 6
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 17
239000000470 constituent Substances 0.000 claims abstract description 15
229930195733 hydrocarbon Natural products 0.000 claims abstract description 14
125000005609 naphthenate group Chemical group 0.000 claims abstract description 6
239000002904 solvent Substances 0.000 claims description 49
239000003921 oil Substances 0.000 claims description 31
239000004927 clay Substances 0.000 claims description 23
POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 18
239000000203 mixture Substances 0.000 claims description 15
239000012071 phase Substances 0.000 claims description 15
229910052500 inorganic mineral Chemical group 0.000 claims description 14
239000011707 mineral Chemical group 0.000 claims description 14
239000004576 sand Substances 0.000 claims description 13
239000007788 liquid Substances 0.000 claims description 12
239000002245 particle Substances 0.000 claims description 10
239000004215 Carbon black (E152) Substances 0.000 claims description 8
150000003839 salts Chemical class 0.000 claims description 8
239000007787 solid Substances 0.000 claims description 8
238000012545 processing Methods 0.000 claims description 7
239000011877 solvent mixture Substances 0.000 claims description 7
239000010779 crude oil Substances 0.000 claims description 6
231100000331 toxic Toxicity 0.000 claims description 5
230000002588 toxic effect Effects 0.000 claims description 5
230000008014 freezing Effects 0.000 claims description 4
238000007710 freezing Methods 0.000 claims description 4
125000005608 naphthenic acid group Chemical group 0.000 claims description 4
239000002351 wastewater Substances 0.000 claims description 4
238000011109 contamination Methods 0.000 claims description 3
230000003750 conditioning effect Effects 0.000 claims description 2
239000003960 organic solvent Substances 0.000 claims description 2
230000001376 precipitating effect Effects 0.000 claims description 2
125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 2
230000007704 transition Effects 0.000 claims description 2
238000009736 wetting Methods 0.000 claims description 2
238000010533 azeotropic distillation Methods 0.000 claims 1
239000002585 base Substances 0.000 claims 1
150000007529 inorganic bases Chemical class 0.000 claims 1
239000007791 liquid phase Substances 0.000 claims 1
150000007522 mineralic acids Chemical class 0.000 claims 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 14
229910052742 iron Inorganic materials 0.000 abstract description 7
229910052759 nickel Inorganic materials 0.000 abstract description 7
229910052720 vanadium Inorganic materials 0.000 abstract description 7
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract description 7
239000011269 tar Substances 0.000 abstract description 6
239000012141 concentrate Substances 0.000 abstract 1
239000011295 pitch Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
239000010426 asphalt Substances 0.000 description 21
239000000243 solution Substances 0.000 description 16
238000000605 extraction Methods 0.000 description 13
235000010755 mineral Nutrition 0.000 description 10
230000002051 biphasic effect Effects 0.000 description 8
235000011121 sodium hydroxide Nutrition 0.000 description 8
238000005119 centrifugation Methods 0.000 description 7
230000009467 reduction Effects 0.000 description 7
238000004821 distillation Methods 0.000 description 6
239000000047 product Substances 0.000 description 6
239000002699 waste material Substances 0.000 description 6
IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 description 5
239000004115 Sodium Silicate Substances 0.000 description 5
238000009835 boiling Methods 0.000 description 5
238000010438 heat treatment Methods 0.000 description 5
239000004615 ingredient Substances 0.000 description 5
-1 polyethylene Polymers 0.000 description 5
239000002994 raw material Substances 0.000 description 5
230000008901 benefit Effects 0.000 description 4
239000011557 critical solution Substances 0.000 description 4
239000003027 oil sand Substances 0.000 description 4
238000011084 recovery Methods 0.000 description 4
238000011160 research Methods 0.000 description 4
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
229910052911 sodium silicate Inorganic materials 0.000 description 4
238000003860 storage Methods 0.000 description 4
HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
239000003518 caustics Substances 0.000 description 3
239000000084 colloidal system Substances 0.000 description 3
239000002274 desiccant Substances 0.000 description 3
230000007613 environmental effect Effects 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
230000005484 gravity Effects 0.000 description 3
PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 description 3
238000005192 partition Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
HPYNZHMRTTWQTB-UHFFFAOYSA-N 2,3-dimethylpyridine Chemical compound CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 2
JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-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 2
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical class SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
239000012455 biphasic mixture Substances 0.000 description 2
125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 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
235000012241 calcium silicate Nutrition 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000000875 corresponding effect Effects 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
238000004508 fractional distillation Methods 0.000 description 2
229910001385 heavy metal Inorganic materials 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000006386 neutralization reaction Methods 0.000 description 2
150000007524 organic acids Chemical class 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
239000010970 precious metal Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011299 tars and pitches Substances 0.000 description 2
239000010891 toxic waste Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
239000003643 water by type Substances 0.000 description 2
MZQZXSHFWDHNOW-UHFFFAOYSA-N 1-phenylpropane-1,2-diol Chemical compound CC(O)C(O)C1=CC=CC=C1 MZQZXSHFWDHNOW-UHFFFAOYSA-N 0.000 description 1
DUCSAXOCKZRAHQ-UHFFFAOYSA-N Auroramine Natural products COc1cc2CCN(C)C(=O)c2cc1Oc3c(OC)c(OC)cc4CCN(C)C(Cc5ccc(Oc6ccc(C=O)cc6OC)cc5)c34 DUCSAXOCKZRAHQ-UHFFFAOYSA-N 0.000 description 1
BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
CCPHAMSKHBDMDS-UHFFFAOYSA-N Chetoseminudin B Natural products C=1NC2=CC=CC=C2C=1CC1(SC)NC(=O)C(CO)(SC)N(C)C1=O CCPHAMSKHBDMDS-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
101100494355 Mus musculus C1d gene Proteins 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004614 Process Aid Substances 0.000 description 1
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000000061 acid fraction Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
229910001424 calcium ion Inorganic materials 0.000 description 1
239000000378 calcium silicate Substances 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000005056 compaction Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
150000001924 cycloalkanes Chemical class 0.000 description 1
230000008021 deposition Effects 0.000 description 1
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000004945 emulsification Methods 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000284 extract Substances 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000001640 fractional crystallisation Methods 0.000 description 1
239000013505 freshwater Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000003502 gasoline Substances 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
229910052900 illite Inorganic materials 0.000 description 1
229910052738 indium Inorganic materials 0.000 description 1
229910017053 inorganic salt Inorganic materials 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
229910052622 kaolinite Inorganic materials 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
125000006384 methylpyridyl group Chemical group 0.000 description 1
239000000693 micelle Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229910017464 nitrogen compound Inorganic materials 0.000 description 1
150000002830 nitrogen compounds Chemical class 0.000 description 1
VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
239000002358 oil sand bitumen Substances 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
150000007530 organic bases Chemical class 0.000 description 1
239000011368 organic material Substances 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
QROGIFZRVHSFLM-UHFFFAOYSA-N prop-1-enylbenzene Chemical group CC=CC1=CC=CC=C1 QROGIFZRVHSFLM-UHFFFAOYSA-N 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000000344 soap Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
235000019351 sodium silicates Nutrition 0.000 description 1
230000003381 solubilizing effect Effects 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1
230000000638 stimulation Effects 0.000 description 1
239000000758 substrate Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
239000011275 tar sand Substances 0.000 description 1
238000000954 titration curve Methods 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
229940086542 triethylamine Drugs 0.000 description 1
239000011800 void material Substances 0.000 description 1
239000000080 wetting agent 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Soil Sciences (AREA)
Environmental & Geological Engineering (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)

CA 2304972 2000-04-12 2000-04-12 Procede de separation et de concentration a basse temperature d'huile lourde brute Abandoned CA2304972A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2304972 CA2304972A1 (fr)	2000-04-12	2000-04-12	Procede de separation et de concentration a basse temperature d'huile lourde brute

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2304972 CA2304972A1 (fr)	2000-04-12	2000-04-12	Procede de separation et de concentration a basse temperature d'huile lourde brute

Publications (1)

Publication Number	Publication Date
CA2304972A1 true CA2304972A1 (fr)	2001-10-12

Family

ID=4165856

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2304972 Abandoned CA2304972A1 (fr)	2000-04-12	2000-04-12	Procede de separation et de concentration a basse temperature d'huile lourde brute

Country Status (1)

Country	Link
CA (1)	CA2304972A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2015148296A1 (fr) *	2014-03-27	2015-10-01	Dow Global Technologies Llc	Procédé pour extraire du bitume à partir de sables bitumineux
US9207019B2 (en)	2011-04-15	2015-12-08	Fort Hills Energy L.P.	Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit
US9546323B2 (en)	2011-01-27	2017-01-17	Fort Hills Energy L.P.	Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility
US9587176B2 (en)	2011-02-25	2017-03-07	Fort Hills Energy L.P.	Process for treating high paraffin diluted bitumen
US9676684B2 (en)	2011-03-01	2017-06-13	Fort Hills Energy L.P.	Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
US9791170B2 (en)	2011-03-22	2017-10-17	Fort Hills Energy L.P.	Process for direct steam injection heating of oil sands slurry streams such as bitumen froth
US10041005B2 (en)	2011-03-04	2018-08-07	Fort Hills Energy L.P.	Process and system for solvent addition to bitumen froth
US10144876B2 (en)	2011-05-04	2018-12-04	Fort Hills Energy L.P.	Enhanced turndown process for a bitumen froth treatment operation
US10226717B2 (en)	2011-04-28	2019-03-12	Fort Hills Energy L.P.	Method of recovering solvent from tailings by flashing under choked flow conditions
US11261383B2 (en)	2011-05-18	2022-03-01	Fort Hills Energy L.P.	Enhanced temperature control of bitumen froth treatment process

2000
- 2000-04-12 CA CA 2304972 patent/CA2304972A1/fr not_active Abandoned

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9546323B2 (en)	2011-01-27	2017-01-17	Fort Hills Energy L.P.	Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility
US10125325B2 (en)	2011-02-25	2018-11-13	Fort Hills Energy L.P.	Process for treating high paraffin diluted bitumen
US9587176B2 (en)	2011-02-25	2017-03-07	Fort Hills Energy L.P.	Process for treating high paraffin diluted bitumen
US9676684B2 (en)	2011-03-01	2017-06-13	Fort Hills Energy L.P.	Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
US10041005B2 (en)	2011-03-04	2018-08-07	Fort Hills Energy L.P.	Process and system for solvent addition to bitumen froth
US10988695B2 (en)	2011-03-04	2021-04-27	Fort Hills Energy L.P.	Process and system for solvent addition to bitumen froth
US9791170B2 (en)	2011-03-22	2017-10-17	Fort Hills Energy L.P.	Process for direct steam injection heating of oil sands slurry streams such as bitumen froth
US9207019B2 (en)	2011-04-15	2015-12-08	Fort Hills Energy L.P.	Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit
US10226717B2 (en)	2011-04-28	2019-03-12	Fort Hills Energy L.P.	Method of recovering solvent from tailings by flashing under choked flow conditions
US10144876B2 (en)	2011-05-04	2018-12-04	Fort Hills Energy L.P.	Enhanced turndown process for a bitumen froth treatment operation
US11261383B2 (en)	2011-05-18	2022-03-01	Fort Hills Energy L.P.	Enhanced temperature control of bitumen froth treatment process
WO2015148296A1 (fr) *	2014-03-27	2015-10-01	Dow Global Technologies Llc	Procédé pour extraire du bitume à partir de sables bitumineux
RU2680407C2 (ru) *	2014-03-27	2019-02-21	ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи	Способ экстракции битума из нефтеносных песков гликолевым эфиром, блокированного пропиленоксидом на концах цепи

Legal Events

Date	Code	Title	Description
2005-04-12	FZDE	Dead

Publication	Publication Date	Title
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