CA1248476A - Traitement des dechets primaires et des entre-fines de l'extraction a l'eau chaude pour separer le bitume des sables bitumineux - Google Patents
Traitement des dechets primaires et des entre-fines de l'extraction a l'eau chaude pour separer le bitume des sables bitumineuxInfo
- Publication number
- CA1248476A CA1248476A CA000478673A CA478673A CA1248476A CA 1248476 A CA1248476 A CA 1248476A CA 000478673 A CA000478673 A CA 000478673A CA 478673 A CA478673 A CA 478673A CA 1248476 A CA1248476 A CA 1248476A
- Authority
- CA
- Canada
- Prior art keywords
- middlings
- set forth
- bitumen
- tailings
- feed
- 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
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000003809 water extraction Methods 0.000 title claims abstract description 11
- 239000011275 tar sand Substances 0.000 title description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005276 aerator Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 38
- 239000007787 solid Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 2
- 230000009969 flowable effect Effects 0.000 claims 5
- 239000012466 permeate Substances 0.000 claims 2
- -1 fines Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 13
- 238000005273 aeration Methods 0.000 abstract description 5
- 239000002562 thickening agent Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 17
- 238000005188 flotation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 241000239290 Araneae Species 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229940052586 pro 12 Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000478673A CA1248476A (fr) | 1985-04-09 | 1985-04-09 | Traitement des dechets primaires et des entre-fines de l'extraction a l'eau chaude pour separer le bitume des sables bitumineux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000478673A CA1248476A (fr) | 1985-04-09 | 1985-04-09 | Traitement des dechets primaires et des entre-fines de l'extraction a l'eau chaude pour separer le bitume des sables bitumineux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1248476A true CA1248476A (fr) | 1989-01-10 |
Family
ID=4130218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000478673A Expired CA1248476A (fr) | 1985-04-09 | 1985-04-09 | Traitement des dechets primaires et des entre-fines de l'extraction a l'eau chaude pour separer le bitume des sables bitumineux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1248476A (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7726491B2 (en) | 2002-09-19 | 2010-06-01 | Suncor Energy Inc. | Bituminous froth hydrocarbon cyclone |
| US7727385B2 (en) | 2007-02-09 | 2010-06-01 | Syncrude Canada Ltd. | Enhanced bitumen flotation |
| US7736501B2 (en) | 2002-09-19 | 2010-06-15 | Suncor Energy Inc. | System and process for concentrating hydrocarbons in a bitumen feed |
| US8968580B2 (en) | 2009-12-23 | 2015-03-03 | Suncor Energy Inc. | Apparatus and method for regulating flow through a pumpbox |
-
1985
- 1985-04-09 CA CA000478673A patent/CA1248476A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7726491B2 (en) | 2002-09-19 | 2010-06-01 | Suncor Energy Inc. | Bituminous froth hydrocarbon cyclone |
| US7736501B2 (en) | 2002-09-19 | 2010-06-15 | Suncor Energy Inc. | System and process for concentrating hydrocarbons in a bitumen feed |
| US7727385B2 (en) | 2007-02-09 | 2010-06-01 | Syncrude Canada Ltd. | Enhanced bitumen flotation |
| US8968580B2 (en) | 2009-12-23 | 2015-03-03 | Suncor Energy Inc. | Apparatus and method for regulating flow through a pumpbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |