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GT200900234A - "metodo y sistema para eliminar el manganeso de los licores de escape" - Google Patents

"metodo y sistema para eliminar el manganeso de los licores de escape"

Info

Publication number
GT200900234A
GT200900234A GT200900234A GT200900234A GT200900234A GT 200900234 A GT200900234 A GT 200900234A GT 200900234 A GT200900234 A GT 200900234A GT 200900234 A GT200900234 A GT 200900234A GT 200900234 A GT200900234 A GT 200900234A
Authority
GT
Guatemala
Prior art keywords
liquors
exhaust
eliminate
manganese
nickel
Prior art date
Application number
GT200900234A
Other languages
English (en)
Inventor
Mohamed Buarzaiga
Eric Devuyst
Julian Edwards
Joe Paventi
Jean-Paul Raymond Duterque
Jean-Jacques Robert
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
Application filed filed Critical
Publication of GT200900234A publication Critical patent/GT200900234A/es

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

EL PRESENTE INVENTO SE RELACIONA CON EL PROCESO HIDROMETALÚRGICO DE MINERALES DE LATERITA DE NÍQUEL, Y ESPECIALMENTE CON UN MÉTODO MEJORADO Y SISTEMA PARA ELIMINAR DE FORMA SELECTIVA EL MANGANESO DE LOS LICORES DE ESCAPE DE LA LATERITA DE NÍQUEL, PERMITIENDO QUE LA CORRIENTE DE SALIDA SEA DESCARGADA DE FORMA SEGURA AL MEDIO AMBIENTE.
GT200900234A 2007-02-28 2009-08-26 "metodo y sistema para eliminar el manganeso de los licores de escape" GT200900234A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/679,917 US7641801B2 (en) 2007-02-28 2007-02-28 Method for removing manganese from nickel laterite waste liquors

Publications (1)

Publication Number Publication Date
GT200900234A true GT200900234A (es) 2011-08-09

Family

ID=39714696

Family Applications (1)

Application Number Title Priority Date Filing Date
GT200900234A GT200900234A (es) 2007-02-28 2009-08-26 "metodo y sistema para eliminar el manganeso de los licores de escape"

Country Status (8)

Country Link
US (1) US7641801B2 (es)
EP (1) EP2121528B1 (es)
AU (1) AU2008221187B2 (es)
BR (1) BRPI0807352A2 (es)
CA (1) CA2677939C (es)
CO (1) CO6220859A2 (es)
GT (1) GT200900234A (es)
WO (1) WO2008104048A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105293791A (zh) * 2015-10-10 2016-02-03 贵州万山兴隆锰业有限公司 一种锰矿废水的处理方法
CN105236635A (zh) * 2015-10-10 2016-01-13 贵州万山兴隆锰业有限公司 一种处理锰矿废水的方法
CN105236637A (zh) * 2015-10-10 2016-01-13 贵州万山兴隆锰业有限公司 一种锰矿废水的综合处理方法
CN106348549A (zh) * 2016-11-11 2017-01-25 重庆市科学技术研究院 山地农村微污染水源水处理方法
CN107721068B (zh) * 2017-10-17 2020-01-03 江苏香地化学有限公司 吡哆醇制备吡哆醛所产生废水的处理方法及专用设备
CN109569399B (zh) * 2018-10-26 2021-06-22 新疆神邦环境工程有限公司 调酸系统
CN110304758A (zh) * 2019-06-20 2019-10-08 厦门大学 一种去除含锰废水中锰离子的方法
CN116497219A (zh) * 2023-04-17 2023-07-28 浙江华友钴业股份有限公司 红土镍矿湿法冶炼余液中回收锰的方法
WO2025000491A1 (zh) * 2023-06-30 2025-01-02 青美邦新能源材料有限公司 一种氢氧化镍钴质量提升方法
EP4621081A1 (en) * 2024-03-22 2025-09-24 Owatec Group Oy A method for recovering manganese from a depleted leach dispersion, and use of a depleted leach dispersion

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CA56943A (en) 1897-07-12 1897-08-07 Albert Lautzke Non-conducting covering
US1714828A (en) * 1928-07-09 1929-05-28 Travers Lewis Process Corp Process and apparatus for treating acidified mine water
US2311314A (en) 1940-09-20 1943-02-16 Du Pont Purification of water
DE1299567B (de) * 1964-01-03 1969-07-17 Hoechst Ag Verfahren zum Reinigen von Abwaessern
US3738932A (en) 1971-04-19 1973-06-12 Bethlehem Steel Corp Method for treating acid water containing metallic values
AU523554B2 (en) * 1977-09-17 1982-08-05 Interox Chemicals Ltd. Recovering manganese values and purification of zinc sulphate
US4465597B2 (en) 1981-08-10 1997-07-01 Tetra Tech Treatment of industrial wastewaters
CA1241774A (en) 1984-05-23 1988-09-06 Bruce R. Conard Effluent treatment
US5039428B1 (en) * 1990-03-05 1994-04-12 Tetra Technologoes Inc Waste water treatment process using improved recycle of high density sludge
US5266210A (en) * 1992-04-15 1993-11-30 Mclaughlin Water Engineers, Ltd. Process for removing heavy metals from water
CA2084327A1 (en) * 1992-12-02 1994-06-03 Nural Kuyucak Lime neutralization process for treating acidic waters
US6254782B1 (en) * 1995-05-19 2001-07-03 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5672280A (en) * 1995-05-26 1997-09-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Multiple stage precipitation of heavy metals from acidic aqueous solution
GB9703662D0 (en) * 1997-02-21 1997-04-09 Tioxide Group Services Ltd Treatment of a solution containing iron salts
US5820966A (en) 1997-12-09 1998-10-13 Inco Limited Removal of arsenic from iron arsenic and sulfur dioxide containing solutions
WO2000056943A1 (en) 1999-03-24 2000-09-28 Lakefield Research Limited Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen
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CA2471179C (en) 2001-12-21 2010-02-09 Congo Mineral Developments Ltd A method for the recovery of cobalt
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Also Published As

Publication number Publication date
US20080203032A1 (en) 2008-08-28
EP2121528A1 (en) 2009-11-25
CA2677939A1 (en) 2008-09-04
WO2008104048A1 (en) 2008-09-04
EP2121528B1 (en) 2016-01-06
CO6220859A2 (es) 2010-11-19
BRPI0807352A2 (pt) 2014-05-06
US7641801B2 (en) 2010-01-05
CA2677939C (en) 2012-11-13
AU2008221187B2 (en) 2011-03-10
EP2121528A4 (en) 2012-09-12
AU2008221187A1 (en) 2008-09-04

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