CA2874087C - Systeme et methode de test destines a mesurer l'eau liberee de residus fins epais flocules et procede de deshydratation correspondant - Google Patents
Systeme et methode de test destines a mesurer l'eau liberee de residus fins epais flocules et procede de deshydratation correspondant Download PDFInfo
- Publication number
- CA2874087C CA2874087C CA2874087A CA2874087A CA2874087C CA 2874087 C CA2874087 C CA 2874087C CA 2874087 A CA2874087 A CA 2874087A CA 2874087 A CA2874087 A CA 2874087A CA 2874087 C CA2874087 C CA 2874087C
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- CA
- Canada
- Prior art keywords
- tailings
- thick fine
- water
- fine tailings
- sample
- 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.)
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Un système pour faire lessai de la libération deau dun échantillon de résidus fins et épais floculés peut comprendre un dispositif de prélèvement déchantillon pour prélever un échantillon des résidus fins et épais floculés comprenant une matrice de floculation et de leau. Le système peut également comprendre un tamis ayant une surface de support pour recevoir léchantillon de résidus fins et épais floculés, le tamis comportant des ouvertures dune taille suffisante de sorte que la surface de support soutienne la matrice de floculation et quune partie de leau puisse sécouler à travers les ouvertures sous forme deau libérée. Le système comprend finalement un réceptacle configuré en dessous sur un côté aval du tamis pour recevoir leau libérée ayant passé à travers les ouvertures, et un dispositif de mesure pour mesurer la quantité deau libérée reçue dans le réceptacle durant une période.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261662706P | 2012-06-21 | 2012-06-21 | |
| US61/662,706 | 2012-06-21 | ||
| CA2820660A CA2820660C (fr) | 2012-06-21 | 2013-06-20 | Techniques de mesurage et de controle de procede pour la deshydratation des residus fins epais |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2820660A Division CA2820660C (fr) | 2012-06-21 | 2013-06-20 | Techniques de mesurage et de controle de procede pour la deshydratation des residus fins epais |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2874087A1 CA2874087A1 (fr) | 2013-12-21 |
| CA2874087C true CA2874087C (fr) | 2018-11-06 |
Family
ID=49769787
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2820660A Active CA2820660C (fr) | 2012-06-21 | 2013-06-20 | Techniques de mesurage et de controle de procede pour la deshydratation des residus fins epais |
| CA2874087A Active CA2874087C (fr) | 2012-06-21 | 2013-06-20 | Systeme et methode de test destines a mesurer l'eau liberee de residus fins epais flocules et procede de deshydratation correspondant |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2820660A Active CA2820660C (fr) | 2012-06-21 | 2013-06-20 | Techniques de mesurage et de controle de procede pour la deshydratation des residus fins epais |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2820660C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2921835A1 (fr) | 2016-02-24 | 2017-08-24 | Suncor Energy Inc. | Traitement de residus fins epais comprenant l'immobilisation chimique, la floculation polymere et la deshydratation |
| CN110221087B (zh) * | 2019-07-01 | 2021-09-14 | 山东黄金集团有限公司 | 一种黄金矿山尾矿浆自动抽滤脱水性能测试系统及方法 |
-
2013
- 2013-06-20 CA CA2820660A patent/CA2820660C/fr active Active
- 2013-06-20 CA CA2874087A patent/CA2874087C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2820660A1 (fr) | 2013-12-21 |
| CA2874087A1 (fr) | 2013-12-21 |
| CA2820660C (fr) | 2016-01-05 |
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| MPN | Maintenance fee for patent paid |
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| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20260521 |
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| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20260521 |