CA2895118C - Extraction de double solvant de bitume de sables bitumineux - Google Patents
Extraction de double solvant de bitume de sables bitumineux Download PDFInfo
- Publication number
- CA2895118C CA2895118C CA2895118A CA2895118A CA2895118C CA 2895118 C CA2895118 C CA 2895118C CA 2895118 A CA2895118 A CA 2895118A CA 2895118 A CA2895118 A CA 2895118A CA 2895118 C CA2895118 C CA 2895118C
- Authority
- CA
- Canada
- Prior art keywords
- stream
- solids
- bitumen
- slurry
- solvent
- 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.)
- Active
Links
- 239000002358 oil sand bitumen Substances 0.000 title claims description 8
- 238000000638 solvent extraction Methods 0.000 title description 18
- 239000007787 solid Substances 0.000 claims abstract description 144
- 238000000034 method Methods 0.000 claims abstract description 131
- 230000008569 process Effects 0.000 claims abstract description 117
- 239000010426 asphalt Substances 0.000 claims abstract description 87
- 239000002904 solvent Substances 0.000 claims abstract description 83
- 239000002002 slurry Substances 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000003027 oil sand Substances 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 33
- 238000005406 washing Methods 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 239000012046 mixed solvent Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 238000011084 recovery Methods 0.000 claims description 32
- 238000002360 preparation method Methods 0.000 claims description 27
- 230000003750 conditioning effect Effects 0.000 claims description 26
- 229930195733 hydrocarbon Natural products 0.000 claims description 17
- 150000002430 hydrocarbons Chemical class 0.000 claims description 17
- 238000004821 distillation Methods 0.000 claims description 15
- 239000004215 Carbon black (E152) Substances 0.000 claims description 11
- 238000009835 boiling Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- 238000006392 deoxygenation reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 description 27
- 230000016615 flocculation Effects 0.000 description 27
- 230000002776 aggregation Effects 0.000 description 20
- 238000005054 agglomeration Methods 0.000 description 17
- 238000000605 extraction Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 239000012065 filter cake Substances 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000011049 filling Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000010926 purge Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011268 mixed slurry Substances 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 238000007441 Spherical agglomeration method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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
-
- 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
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
On propose un procédé dextraction du bitume de sables bitumineux, lequel comprend : la mise en contact de sables bitumineux extraits avec un solvant lourd (HS) à point déclair élevé pour produire une boue dense de sables bitumineux; le mélange de la boue dense avec un premier flux de solvant léger (LS) et un second flux LS pour obtenir un rapport de masse solvant lourd à solvant léger (HS/LS) denviron 75/25 à environ 40/60; la soumission de la boue diluée de sables bitumineux de HS/LS à un premier stade de séparation solide-liquide pour produire un premier flux de liquide qui comprend du bitume et un premier flux de solide; et le nettoyage du premier flux de solide avec un solvant mixe ayant un rapport de masse HS/LS denviron 50/50 à environ 20/80 et la soumission du solide et du solvant mixe à un second stade de séparation solide-liquide pour produire un second flux de liquide et un second flux de solide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2895118A CA2895118C (fr) | 2015-06-15 | 2015-06-15 | Extraction de double solvant de bitume de sables bitumineux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2895118A CA2895118C (fr) | 2015-06-15 | 2015-06-15 | Extraction de double solvant de bitume de sables bitumineux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2895118A1 CA2895118A1 (fr) | 2016-12-15 |
| CA2895118C true CA2895118C (fr) | 2017-10-31 |
Family
ID=57543750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2895118A Active CA2895118C (fr) | 2015-06-15 | 2015-06-15 | Extraction de double solvant de bitume de sables bitumineux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2895118C (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11365356B2 (en) | 2019-09-16 | 2022-06-21 | Syncrude Canada Ltd. | Process and process line for solvent extraction of bitumen from oil sands |
| US11512256B2 (en) | 2018-09-07 | 2022-11-29 | Suncor Energy Inc. | Non-aqueous extraction of bitumen from oil sands |
| US11643603B2 (en) | 2019-08-14 | 2023-05-09 | Suncor Energy Inc. | Non-aqueous extraction and separation of bitumen from oil sands ore using paraffinic solvent and deasphalted bitumen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10703982B2 (en) | 2017-11-21 | 2020-07-07 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future | Process for solvent extraction of oil sand bitumen |
| US10288350B1 (en) | 2018-06-07 | 2019-05-14 | Syncrude Canada Ltd. | Process for separating solvent from spent oil sand solids using superheated steam |
-
2015
- 2015-06-15 CA CA2895118A patent/CA2895118C/fr active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11512256B2 (en) | 2018-09-07 | 2022-11-29 | Suncor Energy Inc. | Non-aqueous extraction of bitumen from oil sands |
| US11643603B2 (en) | 2019-08-14 | 2023-05-09 | Suncor Energy Inc. | Non-aqueous extraction and separation of bitumen from oil sands ore using paraffinic solvent and deasphalted bitumen |
| US11365356B2 (en) | 2019-09-16 | 2022-06-21 | Syncrude Canada Ltd. | Process and process line for solvent extraction of bitumen from oil sands |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2895118A1 (fr) | 2016-12-15 |
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