MA25519A1 - Traitement de matieres minerales - Google Patents
Traitement de matieres mineralesInfo
- Publication number
- MA25519A1 MA25519A1 MA26214A MA26214A MA25519A1 MA 25519 A1 MA25519 A1 MA 25519A1 MA 26214 A MA26214 A MA 26214A MA 26214 A MA26214 A MA 26214A MA 25519 A1 MA25519 A1 MA 25519A1
- Authority
- MA
- Morocco
- Prior art keywords
- treatment
- mineral materials
- mineral
- materials
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/066—Treatment of the separated residue
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F11/008—Sludge treatment by fixation or solidification
-
- 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
-
- 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
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Medicinal Preparation (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20816100P | 2000-05-31 | 2000-05-31 | |
US27311701P | 2001-03-02 | 2001-03-02 | |
US27311601P | 2001-03-02 | 2001-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
MA25519A1 true MA25519A1 (fr) | 2002-10-01 |
Family
ID=27395166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA26214A MA25519A1 (fr) | 2000-05-31 | 2001-05-30 | Traitement de matieres minerales |
Country Status (19)
Country | Link |
---|---|
US (1) | US6821440B2 (fr) |
EP (1) | EP1286923B1 (fr) |
JP (1) | JP2003534903A (fr) |
CN (2) | CN1227168C (fr) |
AR (1) | AR029105A1 (fr) |
AT (1) | ATE323661T1 (fr) |
AU (2) | AU6902501A (fr) |
BR (1) | BR0111278B1 (fr) |
CA (1) | CA2407869C (fr) |
DE (1) | DE60118908T2 (fr) |
ES (1) | ES2261427T3 (fr) |
HU (1) | HU226033B1 (fr) |
JO (1) | JO2358B1 (fr) |
MA (1) | MA25519A1 (fr) |
MX (1) | MXPA02011398A (fr) |
PE (1) | PE20020150A1 (fr) |
PL (1) | PL203238B1 (fr) |
PT (1) | PT1286923E (fr) |
WO (1) | WO2001092167A1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006100744C4 (en) * | 2003-05-07 | 2007-08-02 | Ciba Specialty Chemicals Water Treatments Limited | Treatment of Aqueous Suspensions |
AU2013204568C1 (en) * | 2003-05-07 | 2017-10-19 | Basf Australia Ltd | Treatment of Aqueous Suspensions |
GB0310419D0 (en) * | 2003-05-07 | 2003-06-11 | Ciba Spec Chem Water Treat Ltd | Treatment of aqueous suspensions |
AU2011213769A1 (en) * | 2003-05-07 | 2011-09-15 | Ciba Specialty Chemicals Water Treatments Limited | Treatment of Aqueous Suspensions |
US7276154B1 (en) | 2004-02-25 | 2007-10-02 | Vav Technologies, Inc. | Settling grid separator |
TW200621653A (en) * | 2004-11-25 | 2006-07-01 | Dia Nitrix Co Ltd | Method for dewatering of sludge with polymer flocculant and method for flocculation of wastewater with polymer flocculant |
US20060260509A1 (en) * | 2005-04-22 | 2006-11-23 | Evers Glenn R | Compositions for enhanced paper brightness and whiteness |
US20070080114A1 (en) * | 2005-09-09 | 2007-04-12 | Dewitt-Dick Douglas B | Process for reducing contaminants in condensate resulting from the conversion of bauxite to alumina |
GB0610000D0 (en) * | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Suppression of Dust |
GB0609998D0 (en) * | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Rehabilitation method |
GB0610003D0 (en) * | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Suppression of Dust |
CN101439868B (zh) * | 2007-11-23 | 2011-05-04 | 贵阳铝镁设计研究院 | 一种避免赤泥浆冲刷堆场边坡的方法及所用的放料斗 |
FR2937635B1 (fr) * | 2008-10-23 | 2010-11-26 | Snf Sas | Procede de traitement hors sol de boues minerales mettant en oeuvre des polymeres |
US8534956B2 (en) * | 2009-04-10 | 2013-09-17 | Chris Dyson-Coope | Hand held device for injecting pressurized products into soil |
US9404686B2 (en) | 2009-09-15 | 2016-08-02 | Suncor Energy Inc. | Process for dying oil sand mature fine tailings |
CA3050234C (fr) | 2009-09-15 | 2022-11-08 | Suncor Energy Inc. | Techniques de floculation et de deshydratation de residus fins |
CN102695551A (zh) | 2009-10-30 | 2012-09-26 | 顺科能源公司 | 用于干燥油砂熟化细尾矿的沉积和耕整方法 |
WO2012018514A2 (fr) | 2010-07-26 | 2012-02-09 | Sortwell & Co. | Procédé de dispersion et d'agrégation de composants de suspensions minérales et polymères multivalents à poids moléculaire élevé pour agrégation d'argile |
US20120138541A1 (en) * | 2010-12-06 | 2012-06-07 | Rennard David C | Systems, Compositions, and Methods For Dewatering Mine Tailings |
JP5927807B2 (ja) * | 2011-03-25 | 2016-06-01 | 栗田工業株式会社 | 石炭及び/又は鉄鉱石スラリーの改質方法 |
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 |
US9656189B2 (en) * | 2012-08-24 | 2017-05-23 | Syncrude Canada Ltd. | Centrifuge process for dewatering oil sands tailings |
FR2998291B1 (fr) | 2012-11-16 | 2014-12-05 | Spcm Sa | Methode de traitement des boues minerales par floculation en ligne puis hors sol |
US20140238943A1 (en) | 2013-02-22 | 2014-08-28 | Cedrick Favero | Method For Treating Suspensions Of Solid Particles In Water Using Post Hydrolyzed Polymers |
US20140263080A1 (en) * | 2013-03-13 | 2014-09-18 | Ecolab Usa Inc. | In-line tailings treatment process |
CA2812273C (fr) | 2013-04-10 | 2019-01-08 | Imperial Oil Resources Limited | Systemes et procedes pour deshydrater des residus miniers |
CA2812275C (fr) | 2013-04-10 | 2019-01-08 | Imperial Oil Resources Limited | Systemes et procedes pour separer des residus miniers de polymeres d'absorption d'eau et regenerer les polymeres d'absorption d'eau separes |
US10106443B2 (en) | 2013-04-25 | 2018-10-23 | S.P.C.M. Sa | Composition for treating suspensions of solid particles in water and method using said composition |
EP2949405B1 (fr) | 2014-05-30 | 2016-12-14 | S.P.C.M. Sa | Procédé pour traiter des suspensions de particules solides dans l'eau en utilisant des polymères en peigne |
FR3032700B1 (fr) | 2015-02-12 | 2021-01-22 | Snf Sas | Procede pour le traitement de suspensions de particules solides dans l'eau a l'aide de polymeres amphoteres |
EP3377544A1 (fr) | 2015-11-16 | 2018-09-26 | Basf Se | Copolymère contenant un cation polyvalent, son procédé de production et son utilisation pour traiter des dispersions aqueuses |
US10427950B2 (en) | 2015-12-04 | 2019-10-01 | Ecolab Usa Inc. | Recovery of mining processing product using boronic acid-containing polymers |
AR106441A1 (es) * | 2016-05-11 | 2018-01-17 | Anglo American Services Uk Ltd | Reducción de la necesidad de represas de almacenamiento de relaves en la flotación de minerales |
FR3064004B1 (fr) | 2017-03-20 | 2019-03-29 | S.P.C.M. Sa | Forme cristalline hydratee de l'acide 2-acrylamido-2-methylpropane sulfonique |
WO2019170697A1 (fr) | 2018-03-07 | 2019-09-12 | Basf Se | Processus de traitement d'une suspension aqueuse et composition destinée à être utilisée dans celui-ci |
CA3117346A1 (fr) | 2018-10-31 | 2020-05-07 | Basf Se | Deshydratation amelioree de residus miniers utilisant un pretraitement chimique |
US20220081332A1 (en) * | 2019-01-29 | 2022-03-17 | Dow Global Technologies Llc | Tailings Treatment Process |
BR102019010712B1 (pt) * | 2019-05-24 | 2020-02-04 | Vale Sa | processo de disposição em pilhas de rejeitos provenientes do processo de beneficiamento de minério de ferro |
CA3090353A1 (fr) | 2020-08-18 | 2022-02-18 | 1501367 Alberta Ltd. | Separateur a traitement de fluide et systeme et methode de traitement de fluide |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977971A (en) * | 1974-12-03 | 1976-08-31 | Betz Laboratories, Inc. | Method of feeding polymers |
US4274958A (en) * | 1978-10-10 | 1981-06-23 | Dorr-Oliver Incorporated | Flocculant distributor means for feedwell |
US4506062A (en) | 1982-08-09 | 1985-03-19 | Allied Colloids Limited | Inverse suspension polymerization process |
GB8309275D0 (en) | 1983-04-06 | 1983-05-11 | Allied Colloids Ltd | Dissolution of water soluble polymers in water |
GB8401206D0 (en) | 1984-01-17 | 1984-02-22 | Allied Colloids Ltd | Polymers and aqueous solutions |
GB8412423D0 (en) * | 1984-05-16 | 1984-06-20 | Allied Colloids Ltd | Polymeric compositions |
GB8416453D0 (en) | 1984-06-28 | 1984-08-01 | Allied Colloids Ltd | Aqueous polymer dispersions |
DE3677046D1 (de) * | 1985-04-25 | 1991-02-28 | Allied Colloids Ltd | Flockungsverfahren. |
GB8905705D0 (en) * | 1989-03-13 | 1989-04-26 | Allied Colloids Ltd | Treatment of bayer process wastes |
US5043077A (en) * | 1989-12-11 | 1991-08-27 | Alcan International Limited | Treatment of bayer process red mud slurries |
US5698109A (en) * | 1990-06-29 | 1997-12-16 | Allied Colloids Limited | Purification of aqueous liquor |
EP0775094B1 (fr) * | 1994-08-12 | 1999-01-27 | Cytec Technology Corp. | Procede de stabilisation des boues |
GB9506842D0 (en) * | 1995-04-03 | 1995-05-24 | Allied Colloids Ltd | Process and apparatus for dewatering a suspension |
US5660733A (en) * | 1995-04-10 | 1997-08-26 | Deskins; Franklin David | Sewage dewatering process |
US5728295A (en) * | 1996-04-19 | 1998-03-17 | Fuji Hunt Photographic Chemicals, Inc. | Apparatus for removing metal ions and/or complexes containing metal ions from a solution |
US5853677A (en) * | 1996-04-26 | 1998-12-29 | Cytec Technology Corp. | Concentration of solids by flocculating in the Bayer process |
US5725779A (en) * | 1996-10-03 | 1998-03-10 | Cytec Technology Corp. | Anionic water-soluble polymer precipitation in salt solution |
US5696228A (en) * | 1996-10-03 | 1997-12-09 | Cytec Technology Corp. | Process for producing substantially dry polymer particles from aqueous dispersions |
AR011323A1 (es) | 1996-12-31 | 2000-08-16 | Ciba Spec Chem Water Treat Ltd | Proceso para elaborar papel con aditivos de retencion cationico y anionico |
MY120719A (en) | 1997-01-20 | 2005-11-30 | Ciba Spec Chem Water Treat Ltd | Polymeric compositions and their production and uses |
MY118538A (en) | 1997-01-20 | 2004-12-31 | Ciba Spec Chem Water Treat Ltd | Polymeric compositions and their production and uses |
-
2001
- 2001-05-22 PT PT01947299T patent/PT1286923E/pt unknown
- 2001-05-22 AT AT01947299T patent/ATE323661T1/de not_active IP Right Cessation
- 2001-05-22 ES ES01947299T patent/ES2261427T3/es not_active Expired - Lifetime
- 2001-05-22 CN CNB018104088A patent/CN1227168C/zh not_active Expired - Lifetime
- 2001-05-22 MX MXPA02011398A patent/MXPA02011398A/es active IP Right Grant
- 2001-05-22 EP EP01947299A patent/EP1286923B1/fr not_active Expired - Lifetime
- 2001-05-22 JP JP2001588146A patent/JP2003534903A/ja active Pending
- 2001-05-22 DE DE60118908T patent/DE60118908T2/de not_active Expired - Lifetime
- 2001-05-22 BR BRPI0111278-3A patent/BR0111278B1/pt not_active IP Right Cessation
- 2001-05-22 AU AU6902501A patent/AU6902501A/xx active Pending
- 2001-05-22 WO PCT/EP2001/005839 patent/WO2001092167A1/fr active IP Right Grant
- 2001-05-22 AU AU2001269025A patent/AU2001269025B2/en not_active Expired
- 2001-05-22 HU HU0301849A patent/HU226033B1/hu not_active IP Right Cessation
- 2001-05-22 CN CNA2004100634982A patent/CN1559707A/zh active Pending
- 2001-05-22 PL PL358985A patent/PL203238B1/pl unknown
- 2001-05-22 CA CA002407869A patent/CA2407869C/fr not_active Expired - Lifetime
- 2001-05-22 PE PE2001000461A patent/PE20020150A1/es not_active Application Discontinuation
- 2001-05-29 US US09/866,967 patent/US6821440B2/en not_active Expired - Lifetime
- 2001-05-29 AR ARP010102564A patent/AR029105A1/es unknown
- 2001-05-30 MA MA26214A patent/MA25519A1/fr unknown
- 2001-05-30 JO JO200185A patent/JO2358B1/en active
Also Published As
Publication number | Publication date |
---|---|
WO2001092167A1 (fr) | 2001-12-06 |
WO2001092167A8 (fr) | 2002-05-10 |
DE60118908D1 (de) | 2006-05-24 |
MXPA02011398A (es) | 2003-04-25 |
JO2358B1 (en) | 2006-12-12 |
HUP0301849A3 (en) | 2006-01-30 |
JP2003534903A (ja) | 2003-11-25 |
ES2261427T3 (es) | 2006-11-16 |
AU6902501A (en) | 2001-12-11 |
CA2407869A1 (fr) | 2001-12-06 |
CN1431974A (zh) | 2003-07-23 |
PL358985A1 (en) | 2004-08-23 |
PE20020150A1 (es) | 2002-03-20 |
CN1559707A (zh) | 2005-01-05 |
BR0111278A (pt) | 2003-06-10 |
CN1227168C (zh) | 2005-11-16 |
HU226033B1 (en) | 2008-03-28 |
US20030010714A1 (en) | 2003-01-16 |
EP1286923B1 (fr) | 2006-04-19 |
ATE323661T1 (de) | 2006-05-15 |
AU2001269025B2 (en) | 2005-06-16 |
AR029105A1 (es) | 2003-06-04 |
US6821440B2 (en) | 2004-11-23 |
EP1286923A1 (fr) | 2003-03-05 |
CA2407869C (fr) | 2010-01-12 |
DE60118908T2 (de) | 2006-10-19 |
PT1286923E (pt) | 2006-06-30 |
HUP0301849A2 (hu) | 2003-08-28 |
BR0111278B1 (pt) | 2012-02-07 |
PL203238B1 (pl) | 2009-09-30 |
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