CA2764676C - Conversion peu complexe et a rendement eleve d'hydrocarbures lourds - Google Patents
Conversion peu complexe et a rendement eleve d'hydrocarbures lourds Download PDFInfo
- Publication number
- CA2764676C CA2764676C CA2764676A CA2764676A CA2764676C CA 2764676 C CA2764676 C CA 2764676C CA 2764676 A CA2764676 A CA 2764676A CA 2764676 A CA2764676 A CA 2764676A CA 2764676 C CA2764676 C CA 2764676C
- Authority
- CA
- Canada
- Prior art keywords
- asphaltene
- stream
- reactor
- solvent
- feedstock
- 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
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 86
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 85
- 238000006243 chemical reaction Methods 0.000 title claims description 25
- 238000000034 method Methods 0.000 claims abstract description 219
- 230000008569 process Effects 0.000 claims abstract description 211
- 239000012530 fluid Substances 0.000 claims abstract description 57
- 239000007787 solid Substances 0.000 claims abstract description 56
- 238000000638 solvent extraction Methods 0.000 claims abstract description 28
- 238000004227 thermal cracking Methods 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims description 123
- 239000003921 oil Substances 0.000 claims description 63
- 239000004215 Carbon black (E152) Substances 0.000 claims description 60
- 239000007789 gas Substances 0.000 claims description 55
- 239000010426 asphalt Substances 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 15
- 230000004907 flux Effects 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 14
- 238000011044 inertial separation Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- 239000003085 diluting agent Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- -1 steam Chemical compound 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 47
- 239000011347 resin Substances 0.000 description 33
- 229920005989 resin Polymers 0.000 description 33
- 239000000463 material Substances 0.000 description 23
- 238000004939 coking Methods 0.000 description 22
- 230000005484 gravity Effects 0.000 description 20
- 238000000926 separation method Methods 0.000 description 18
- 239000000571 coke Substances 0.000 description 17
- 238000000605 extraction Methods 0.000 description 17
- 239000000295 fuel oil Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 230000009467 reduction Effects 0.000 description 12
- 238000005336 cracking Methods 0.000 description 11
- 239000010779 crude oil Substances 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 238000009835 boiling Methods 0.000 description 9
- 238000004523 catalytic cracking Methods 0.000 description 8
- 238000002309 gasification Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000004517 catalytic hydrocracking Methods 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000012263 liquid product Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000010796 Steam-assisted gravity drainage Methods 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012358 sourcing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 230000035899 viability Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-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
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000013844 butane Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000007833 carbon precursor Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000013058 crude material Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
- C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
- C10G55/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step
-
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/003—Solvent de-asphalting
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/205—Metal content
- C10G2300/206—Asphaltenes
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/308—Gravity, density, e.g. API
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4081—Recycling aspects
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/44—Solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Processus intégré pour la production de charge d'alimentation prête au transport par pipeline ou prête pour le raffinage à partir d'hydrocarbures d'asphaltène lourds à l'aide d'un processus de craquage thermique doux uniforme combiné à un processus d'extraction par solvant simplifié avec rapports de fluide solvant-processus élevés tout en maintenant des rapports de fluide solvant-processus généralement faibles, en effectuant d'abord le craquage thermique doux avec les hydrocarbures d'asphaltène lourds, en séparant ensuite des fractions riches en asphaltène d'un fluide produit et affecté thermiquement de sorte que la portion de rapport solvant-huile élevé du processus agisse uniquement sur les fractions riches en asphaltène, puis en produisant de l'asphaltène sèche et solide comme produit final.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2764676A CA2764676C (fr) | 2012-01-17 | 2012-01-17 | Conversion peu complexe et a rendement eleve d'hydrocarbures lourds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2764676A CA2764676C (fr) | 2012-01-17 | 2012-01-17 | Conversion peu complexe et a rendement eleve d'hydrocarbures lourds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2764676A1 CA2764676A1 (fr) | 2012-08-08 |
| CA2764676C true CA2764676C (fr) | 2013-11-26 |
Family
ID=46634678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2764676A Active CA2764676C (fr) | 2012-01-17 | 2012-01-17 | Conversion peu complexe et a rendement eleve d'hydrocarbures lourds |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2764676C (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9481835B2 (en) | 2010-03-02 | 2016-11-01 | Meg Energy Corp. | Optimal asphaltene conversion and removal for heavy hydrocarbons |
| US9944864B2 (en) | 2012-01-17 | 2018-04-17 | Meg Energy Corp. | Low complexity, high yield conversion of heavy hydrocarbons |
| US9976093B2 (en) | 2013-02-25 | 2018-05-22 | Meg Energy Corp. | Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”) |
| US11001762B2 (en) | 2017-04-06 | 2021-05-11 | Suncor Energy Inc. | Partial upgrading of bitumen with thermal treatment and solvent deasphalting |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9988584B2 (en) | 2013-02-15 | 2018-06-05 | Rival Technologies Inc. | Method of upgrading heavy crude oil |
| US11731878B2 (en) * | 2021-07-14 | 2023-08-22 | Suncor Energy Inc. | Production of carbon fiber from asphaltenes |
-
2012
- 2012-01-17 CA CA2764676A patent/CA2764676C/fr active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9481835B2 (en) | 2010-03-02 | 2016-11-01 | Meg Energy Corp. | Optimal asphaltene conversion and removal for heavy hydrocarbons |
| US9890337B2 (en) | 2010-03-02 | 2018-02-13 | Meg Energy Corp. | Optimal asphaltene conversion and removal for heavy hydrocarbons |
| US9944864B2 (en) | 2012-01-17 | 2018-04-17 | Meg Energy Corp. | Low complexity, high yield conversion of heavy hydrocarbons |
| US9976093B2 (en) | 2013-02-25 | 2018-05-22 | Meg Energy Corp. | Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”) |
| US10280373B2 (en) | 2013-02-25 | 2019-05-07 | Meg Energy Corp. | Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”) |
| US11001762B2 (en) | 2017-04-06 | 2021-05-11 | Suncor Energy Inc. | Partial upgrading of bitumen with thermal treatment and solvent deasphalting |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2764676A1 (fr) | 2012-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |