ECSP034761A - Recuperacion de metales desde meteriales conteniendo jarosita - Google Patents

Recuperacion de metales desde meteriales conteniendo jarosita

Info

Publication number
ECSP034761A
ECSP034761A ECSP034761A ECSP034761A EC SP034761 A ECSP034761 A EC SP034761A EC SP034761 A ECSP034761 A EC SP034761A EC SP034761 A ECSP034761 A EC SP034761A
Authority
EC
Ecuador
Prior art keywords
metallial
jarosita
meterials
recovery
jarosite
Prior art date
Application number
Other languages
English (en)
Inventor
Noelene Ahern
Jozef Maria Schaekers
Original Assignee
Bhp Billiton S A 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
Application filed by Bhp Billiton S A Ltd filed Critical Bhp Billiton S A Ltd
Publication of ECSP034761A publication Critical patent/ECSP034761A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C22B11/044—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

La invención se refiere a un método para disolver al menos un metal desde la jarosita u otro material que contenga sulfato hidroxido de hierro , el cual incluye los pasos para someter al material a tratamiento alcalino en solución salina para facilitar la descomposición de jarosita, y la edificación de la mezcla salina para solubilizar el metal liberado.
ECSP034761 2001-03-08 2003-09-05 Recuperacion de metales desde meteriales conteniendo jarosita ECSP034761A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200101927 2001-03-08

Publications (1)

Publication Number Publication Date
ECSP034761A true ECSP034761A (es) 2003-12-24

Family

ID=25589090

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP034761 ECSP034761A (es) 2001-03-08 2003-09-05 Recuperacion de metales desde meteriales conteniendo jarosita

Country Status (8)

Country Link
US (1) US7037357B2 (es)
AP (1) AP1671A (es)
AU (1) AU2002248801B2 (es)
CA (1) CA2439970C (es)
EC (1) ECSP034761A (es)
PE (1) PE20021021A1 (es)
WO (1) WO2002070756A2 (es)
ZA (1) ZA200306950B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7604783B2 (en) 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
US8061888B2 (en) 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
BR112016002948B1 (pt) 2013-08-15 2020-12-01 Hatch Ltd método para controlar o tempo de retenção de uma mistura de reação aquosa em um reator e reator com controle de tempo de retenção
US9630844B2 (en) * 2013-08-20 2017-04-25 Council Of Scientific & Industrial Research Hydrometallurgical process for the recovery of tellurium from high lead bearing copper refinery anode slime
CN115094240B (zh) * 2022-07-25 2022-12-06 中南大学 一种含铁废渣中铁铅分离和铁元素富集的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528989A1 (de) * 1975-06-28 1977-01-27 Duisburger Kupferhuette Verfahren zur anreicherung von silber aus silber- und bleihaltigen rueckstaenden
FR2325723A1 (fr) * 1975-09-26 1977-04-22 Asturienne Mines Comp Royale Procede de revalorisation de residus de metallurgie electrolytique du zinc par recuperation des metaux contenus
US4045638A (en) * 1976-03-09 1977-08-30 Bing Chiang Continuous flow heat treating apparatus using microwaves
US4063933A (en) * 1976-07-02 1977-12-20 Texasgulf Canada Ltd. Process for the treatment of complex lead-zinc concentrates
DE2840424A1 (de) * 1978-09-16 1980-04-24 Duisburger Kupferhuette Verfahren zur herstellung von sulfidischen kupferkonzentraten
US5232490A (en) * 1985-11-27 1993-08-03 Leadville Silver And Gold Oxidation/reduction process for recovery of precious metals from MnO2 ores, sulfidic ores and carbonaceous materials
WO1988003911A1 (en) * 1986-11-26 1988-06-02 Resource Technology Associates Process for recovering metal values from jarosite solids
US6319483B1 (en) * 1999-01-14 2001-11-20 Dowa Mining Co., Ltd. Gallium and/or indium separation and concentration method

Also Published As

Publication number Publication date
CA2439970C (en) 2007-09-18
US20040118248A1 (en) 2004-06-24
AP1671A (en) 2006-10-31
AU2002248801B2 (en) 2006-04-13
AP2003002860A0 (en) 2003-09-30
PE20021021A1 (es) 2002-11-08
WO2002070756A2 (en) 2002-09-12
ZA200306950B (en) 2004-09-02
US7037357B2 (en) 2006-05-02
WO2002070756A3 (en) 2004-02-12
CA2439970A1 (en) 2002-09-12

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