CA3100011C - Valorisation partielle du bitume - Google Patents
Valorisation partielle du bitume Download PDFInfo
- Publication number
- CA3100011C CA3100011C CA3100011A CA3100011A CA3100011C CA 3100011 C CA3100011 C CA 3100011C CA 3100011 A CA3100011 A CA 3100011A CA 3100011 A CA3100011 A CA 3100011A CA 3100011 C CA3100011 C CA 3100011C
- Authority
- CA
- Canada
- Prior art keywords
- bitumen
- api gravity
- solvent
- visbreaking
- less
- 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
- 239000010426 asphalt Substances 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 claims abstract description 67
- 239000000571 coke Substances 0.000 claims abstract description 29
- 238000004227 thermal cracking Methods 0.000 claims abstract description 23
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 72
- 230000005484 gravity Effects 0.000 claims description 53
- 239000002904 solvent Substances 0.000 claims description 53
- 230000008569 process Effects 0.000 claims description 38
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 18
- 239000000852 hydrogen donor Substances 0.000 claims description 15
- 239000013618 particulate matter Substances 0.000 claims description 10
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 9
- 239000002245 particle Substances 0.000 abstract description 18
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 17
- 229930195733 hydrocarbon Natural products 0.000 abstract description 15
- 239000002243 precursor Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 36
- 239000003921 oil Substances 0.000 description 27
- 230000015572 biosynthetic process Effects 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
- 239000001257 hydrogen Substances 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 238000009835 boiling Methods 0.000 description 12
- 239000003085 diluting agent Substances 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- 239000003208 petroleum Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000000386 donor Substances 0.000 description 6
- 239000010779 crude oil Substances 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004939 coking Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007324 demetalation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Abstract
Il est décrit des systèmes et méthodes pour la mise à niveau partielle des sables bitumineux. Les systèmes et méthodes comprennent la formation dun bitume à faible teneur en asphaltène au moyen dun traitement à lécume de paraffine, suivi de la viscoréduction et/ou dune autre forme de craquage thermique du bitume à faible teneur en asphaltène. En utilisant un traitement à lécume de paraffine pour former un bitume à faible teneur en asphaltène, des précurseurs de coke possibles sont éliminés de lalimentation avant le craquage thermique tout en réduisant la perte dautres hydrocarbures à lintérieur du bitume ou en les réduisant au minimum. Lélimination des précurseurs de coke peut permettre une augmentation importante de la sévérité du craquage thermique tout en produisant un produit craqué dont la teneur en particules de coke est réduite ou réduite au minimum.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962938726P | 2019-11-21 | 2019-11-21 | |
| US62/938,726 | 2019-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3100011A1 CA3100011A1 (fr) | 2021-01-29 |
| CA3100011C true CA3100011C (fr) | 2021-12-07 |
Family
ID=74222125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3100011A Active CA3100011C (fr) | 2019-11-21 | 2020-11-19 | Valorisation partielle du bitume |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3100011C (fr) |
-
2020
- 2020-11-19 CA CA3100011A patent/CA3100011C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3100011A1 (fr) | 2021-01-29 |
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