CA2665350A1 - Procede et installation de taitement des boues minerales - Google Patents
Procede et installation de taitement des boues minerales Download PDFInfo
- Publication number
- CA2665350A1 CA2665350A1 CA002665350A CA2665350A CA2665350A1 CA 2665350 A1 CA2665350 A1 CA 2665350A1 CA 002665350 A CA002665350 A CA 002665350A CA 2665350 A CA2665350 A CA 2665350A CA 2665350 A1 CA2665350 A1 CA 2665350A1
- Authority
- CA
- Canada
- Prior art keywords
- sludge
- flocculating agent
- installation
- tank
- monomers
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Une méthode de traitement de boue de lindustrie minière ou minérale, dans laquelle, avant un épandage sur le sol, la boue est soumise à un mouvement vertical pendant lequel elle est mise en contact avec un agent floculant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0853997 | 2008-06-17 | ||
FR0853997A FR2932470B1 (fr) | 2008-06-17 | 2008-06-17 | Procede de traitement de boues minerales et equipement pour la mise en oeuvre du procede |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2665350A1 true CA2665350A1 (fr) | 2009-12-17 |
CA2665350C CA2665350C (fr) | 2018-07-03 |
Family
ID=40263260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2665350A Active CA2665350C (fr) | 2008-06-17 | 2009-05-06 | Procede et installation de taitement des boues minerales |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2665350C (fr) |
FR (1) | FR2932470B1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8721896B2 (en) | 2012-01-25 | 2014-05-13 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation |
US9068776B2 (en) | 2009-10-30 | 2015-06-30 | Suncor Energy Inc. | Depositing and farming methods for drying oil sand mature fine tailings |
US9150442B2 (en) | 2010-07-26 | 2015-10-06 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation |
US9404686B2 (en) | 2009-09-15 | 2016-08-02 | Suncor Energy Inc. | Process for dying oil sand mature fine tailings |
US9663388B2 (en) | 2013-08-09 | 2017-05-30 | Exxonmobil Upstream Research Company | Method of using a silicate-containing stream from a hydrocarbon operation or from a geothermal source to treat fluid tailings by chemically-induced micro-agglomeration |
US9909070B2 (en) | 2009-09-15 | 2018-03-06 | Suncor Energy Inc. | Process for flocculating and dewatering oil sand mature fine tailings |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2965007B1 (fr) | 2010-09-20 | 2012-10-12 | Snf Sas | Procede ameliore de recuperation assistee du petrole utilisant la technique dite asp |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6804893A (fr) * | 1968-04-05 | 1969-10-07 | ||
US4626345A (en) * | 1984-09-04 | 1986-12-02 | Lenox Institute For Research, Inc. | Apparatus for clarification of water |
US4775468A (en) * | 1985-08-19 | 1988-10-04 | Peterson Filters Corporation | System for mineral slurry flocculation and vacuum filtration |
US5800717A (en) * | 1996-10-02 | 1998-09-01 | Microsep International Corporation | Water and wastewater treatment system with internal recirculation |
AU2004228573A1 (en) * | 2003-04-11 | 2004-10-21 | Sang Hun Hong | Sludge concentration system and process which have functions for automatically charging a coagulant and for automatically controlling the concentration of a sludge |
US7276154B1 (en) * | 2004-02-25 | 2007-10-02 | Vav Technologies, Inc. | Settling grid separator |
-
2008
- 2008-06-17 FR FR0853997A patent/FR2932470B1/fr not_active Expired - Fee Related
-
2009
- 2009-05-06 CA CA2665350A patent/CA2665350C/fr active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9404686B2 (en) | 2009-09-15 | 2016-08-02 | Suncor Energy Inc. | Process for dying oil sand mature fine tailings |
US9909070B2 (en) | 2009-09-15 | 2018-03-06 | Suncor Energy Inc. | Process for flocculating and dewatering oil sand mature fine tailings |
US10590347B2 (en) | 2009-09-15 | 2020-03-17 | Suncor Energy Inc. | Process for flocculating and dewatering oil sand mature fine tailings |
US9068776B2 (en) | 2009-10-30 | 2015-06-30 | Suncor Energy Inc. | Depositing and farming methods for drying oil sand mature fine tailings |
US9150442B2 (en) | 2010-07-26 | 2015-10-06 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation |
US9540469B2 (en) | 2010-07-26 | 2017-01-10 | Basf Se | Multivalent polymers for clay aggregation |
US8721896B2 (en) | 2012-01-25 | 2014-05-13 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation |
US9090726B2 (en) | 2012-01-25 | 2015-07-28 | Sortwell & Co. | Low molecular weight multivalent cation-containing acrylate polymers |
US9487610B2 (en) | 2012-01-25 | 2016-11-08 | Basf Se | Low molecular weight multivalent cation-containing acrylate polymers |
US9663388B2 (en) | 2013-08-09 | 2017-05-30 | Exxonmobil Upstream Research Company | Method of using a silicate-containing stream from a hydrocarbon operation or from a geothermal source to treat fluid tailings by chemically-induced micro-agglomeration |
Also Published As
Publication number | Publication date |
---|---|
FR2932470A1 (fr) | 2009-12-18 |
FR2932470B1 (fr) | 2011-10-28 |
CA2665350C (fr) | 2018-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2665350C (fr) | Procede et installation de taitement des boues minerales | |
EA017785B1 (ru) | Способ подавления пыли измельченного минерального вещества | |
UA78436C2 (en) | Method for rigidification of water suspensions | |
EA016958B1 (ru) | Способ рекультивации отвала и применение полимера при обезвоживании суспензии измельченного минерального материала | |
CA2682542C (fr) | Procede de traitement des boues schlammeuses au-dessus du sol au moyen de polymeres | |
RU2733619C2 (ru) | Способ обработки сточных вод | |
CN102939141A (zh) | 悬浮液的浓缩 | |
US20180127290A1 (en) | Separation of suspensions of solids employing water soluble polymer and a chemical agent | |
US11001514B2 (en) | Method of treating high-solids mineral slurries with polymeric flocculants | |
JP2002316200A (ja) | 浚渫泥土の処理方法 | |
US20190276345A1 (en) | Process for tailings remediation | |
EP4134353A1 (fr) | Procédé pour traiter des suspensions de particules minérales | |
CA2936519A1 (fr) | Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique | |
CA3227146A1 (fr) | Procede de traitement de suspensions de particules minerales | |
CA2886565C (fr) | Methode de traitement des boues minerales par floculation en ligne puis hors sol | |
AU2007100377B4 (en) | Treatment of aqueous suspensions | |
CA2886983A1 (fr) | Optimisation du melange residus-polymere par controle de l'environnement de decharge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20131125 |