MA25519A1 - Traitement de matieres minerales - Google Patents

Traitement de matieres minerales

Info

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
Application number
MA26214A
Other languages
English (en)
Inventor
Gerard Gallagher Michael
Adkins Steven
Francis Hooley Anne
G Smith Hal
Dymond Brian
Original Assignee
Ciba Spec Chem Water Treat Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27395166&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA25519(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Publication of MA25519A1 publication Critical patent/MA25519A1/fr

Links

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
    • B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
MA26214A 2000-05-31 2001-05-30 Traitement de matieres minerales MA25519A1 (fr)

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) AU2001269025B2 (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 (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0310419D0 (en) * 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
AU2006100744C4 (en) * 2003-05-07 2007-08-02 Ciba Specialty Chemicals Water Treatments Limited Treatment of Aqueous Suspensions
AU2011213769A1 (en) * 2003-05-07 2011-09-15 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
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
WO2007030634A2 (fr) * 2005-09-09 2007-03-15 Ashland Licensing And Intellectual Property Llc Procede de reduction de contaminants dans un condensat obtenu a partir de la conversion de bauxite en alumine
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
CN102596351B (zh) 2009-09-15 2015-07-29 顺科能源公司 对油砂熟化细尾矿进行絮凝和脱水的方法
EP2477707B8 (fr) 2009-09-15 2017-07-26 Suncor Energy Inc. Procédé de séchage de résidus fins
CA2735330C (fr) 2009-10-30 2015-06-02 Suncor Energy Inc. Procedes de sedimentation et de traitement agricole pour le sechage de residus fins
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
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
CA2812273C (fr) 2013-04-10 2019-01-08 Imperial Oil Resources Limited Systemes et procedes pour deshydrater des residus miniers
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
ES2609402T3 (es) 2014-05-30 2017-04-20 S.P.C.M. Sa Método para el tratamiento de suspensiones de partículas sólidas en agua mediante el uso de polímeros en peine
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
AU2016357979B2 (en) 2015-11-16 2019-03-14 Basf Se Multivalent cation-containing copolymer, process for production thereof and use thereof to treating aqueous dispersions
US10427950B2 (en) 2015-12-04 2019-10-01 Ecolab Usa Inc. Recovery of mining processing product using boronic acid-containing polymers
MX385643B (es) * 2016-05-11 2025-03-18 Anglo American Technical & Sustainability Services 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
CA3090353C (fr) 2020-08-18 2026-01-06 1501367 Alberta Ltd. Separateur a traitement de fluide et systeme et methode de traitement de fluide
WO2022174005A1 (fr) 2021-02-12 2022-08-18 Ecolab Usa Inc. Purification de minerais de bauxite à l'aide de composés à fonction acide boronique
US12569862B2 (en) 2021-11-12 2026-03-10 Sentrimax Centrifuges Inc. Centrifuges and related methods of use to dewater mature (fluid) fine tailings
FR3146673B1 (fr) 2023-03-13 2026-02-20 Snf Sa Procédé de traitement d’une suspension de particules solides dans l’eau utilisant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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
DE201237T1 (de) 1985-04-25 1988-01-14 Allied Colloids Group Ltd., Bradford, Yorkshire 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
AU691018B2 (en) * 1994-08-12 1998-05-07 Cytec Technology Corp. A method of stabilizing slurries
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
US5696228A (en) * 1996-10-03 1997-12-09 Cytec Technology Corp. Process for producing substantially dry polymer particles from aqueous dispersions
US5725779A (en) * 1996-10-03 1998-03-10 Cytec Technology Corp. Anionic water-soluble polymer precipitation in salt solution
BR9714456A (pt) 1996-12-31 2000-03-21 Ciba Spec Chem Water Treat Ltd uso no mesmo
MY118538A (en) 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY120719A (en) 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses

Also Published As

Publication number Publication date
PT1286923E (pt) 2006-06-30
WO2001092167A8 (fr) 2002-05-10
HU226033B1 (en) 2008-03-28
PE20020150A1 (es) 2002-03-20
CA2407869C (fr) 2010-01-12
DE60118908T2 (de) 2006-10-19
CN1227168C (zh) 2005-11-16
WO2001092167A1 (fr) 2001-12-06
ATE323661T1 (de) 2006-05-15
AU2001269025B2 (en) 2005-06-16
BR0111278B1 (pt) 2012-02-07
JP2003534903A (ja) 2003-11-25
AU6902501A (en) 2001-12-11
PL358985A1 (en) 2004-08-23
AR029105A1 (es) 2003-06-04
DE60118908D1 (de) 2006-05-24
BR0111278A (pt) 2003-06-10
EP1286923A1 (fr) 2003-03-05
US6821440B2 (en) 2004-11-23
US20030010714A1 (en) 2003-01-16
JO2358B1 (en) 2006-12-12
CN1431974A (zh) 2003-07-23
EP1286923B1 (fr) 2006-04-19
PL203238B1 (pl) 2009-09-30
HUP0301849A3 (en) 2006-01-30
MXPA02011398A (es) 2003-04-25
CA2407869A1 (fr) 2001-12-06
HUP0301849A2 (hu) 2003-08-28
ES2261427T3 (es) 2006-11-16
CN1559707A (zh) 2005-01-05

Similar Documents

Publication Publication Date Title
DE60118908D1 (de) Behandlung von mineralischen stoffen
AR028253A1 (es) Inhibidores de la glucogeno fosforilasa
EP1496894A4 (fr) Inhibiteurs de l'angiogenese
MA27126A1 (fr) 3'PROMEDICAMENTS DE 2'-DESOXY- β-L-NUCLEOSIDES
PT1253932E (pt) Composicoes farmaceuticas de toxina botulinica
PT1250321E (pt) Composicao de gliburida
EP1349613A4 (fr) Mimetiques de thrombopoietine
ID30187A (id) Dongkrak jenis pantagraf
DE60136477D1 (de) Retinoide zur behandlung von emphysem
PT1345624E (pt) Inducao de tolerancia
EP1359885A4 (fr) Inhibiteurs de nos pour le traitement des rides
DE50101736D1 (de) Karde
DE59907255D1 (de) Wässrige Zubereitung zur Behandlung mineralischer Baustoffe
EP1156799A4 (fr) Traitement de la bpco
NO20026219L (no) Forbindelser for behandling av svekket fundisk relaksasjon
NO20030978L (no) Behandling av urindysfunksjon
DZ3282A1 (fr) Traitement du psoriasis
DE60103685D1 (de) Behandlung von Poriomania
PT1268482E (pt) Piranoindois para o tratamento de glaucoma
AR028070A1 (es) Sintesis de compuestos de ciclohexendimetanol o ciclohexandimetanol
DE60031450D1 (de) Polymorph v von torasemid
DE60007360D1 (de) Amorphe modifikation von torasemid
EP1599193A4 (fr) Methode de traitement de l'hypothyroïdie
ATE391507T1 (de) S-methyl-dihydro-ziprasidone für die behandlung von schizophrenie
PT1175417E (pt) Compostos substituidos de benzolactamas