CA2810935A1 - Recuperation selective de cuivre et d'argent a partir d'un depot de minerai sulfure complexe, de concentre, de residus, de minerai concasse ou de boue de mine - Google Patents

Recuperation selective de cuivre et d'argent a partir d'un depot de minerai sulfure complexe, de concentre, de residus, de minerai concasse ou de boue de mine Download PDF

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Publication number
CA2810935A1
CA2810935A1 CA2810935A CA2810935A CA2810935A1 CA 2810935 A1 CA2810935 A1 CA 2810935A1 CA 2810935 A CA2810935 A CA 2810935A CA 2810935 A CA2810935 A CA 2810935A CA 2810935 A1 CA2810935 A1 CA 2810935A1
Authority
CA
Canada
Prior art keywords
copper
silver
sulphide
oxidant
lead
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.)
Abandoned
Application number
CA2810935A
Other languages
English (en)
Inventor
Madhav P. Dahal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yava Technologies Inc
Original Assignee
Yava Technologies Inc
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 Yava Technologies Inc filed Critical Yava Technologies Inc
Priority to CA2810935A priority Critical patent/CA2810935A1/fr
Priority to CA2908046A priority patent/CA2908046C/fr
Priority to US14/780,821 priority patent/US10487374B2/en
Priority to CN201480024299.2A priority patent/CN105452497B/zh
Priority to PCT/CA2014/050324 priority patent/WO2014153672A1/fr
Priority to PE2015002088A priority patent/PE20160923A1/es
Priority to AU2014245777A priority patent/AU2014245777B2/en
Priority to MX2015013796A priority patent/MX2015013796A/es
Publication of CA2810935A1 publication Critical patent/CA2810935A1/fr
Priority to US16/696,838 priority patent/US20200165697A1/en
Abandoned legal-status Critical Current

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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA2810935A 2013-03-28 2013-03-28 Recuperation selective de cuivre et d'argent a partir d'un depot de minerai sulfure complexe, de concentre, de residus, de minerai concasse ou de boue de mine Abandoned CA2810935A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA2810935A CA2810935A1 (fr) 2013-03-28 2013-03-28 Recuperation selective de cuivre et d'argent a partir d'un depot de minerai sulfure complexe, de concentre, de residus, de minerai concasse ou de boue de mine
CA2908046A CA2908046C (fr) 2013-03-28 2014-03-28 Recuperation integree de metaux a partir de substrats complexes
US14/780,821 US10487374B2 (en) 2013-03-28 2014-03-28 Integrated recovery of metals from complex substrates
CN201480024299.2A CN105452497B (zh) 2013-03-28 2014-03-28 从复杂基材综合回收金属
PCT/CA2014/050324 WO2014153672A1 (fr) 2013-03-28 2014-03-28 Récupération intégrée de métaux à partir de substrats complexes
PE2015002088A PE20160923A1 (es) 2013-03-28 2014-03-28 Recuperacion integrada de metales a partir de sustratos complejos
AU2014245777A AU2014245777B2 (en) 2013-03-28 2014-03-28 Integrated recovery of metals from complex substrates
MX2015013796A MX2015013796A (es) 2013-03-28 2014-03-28 Recuperacion integrada de metales a partir de sustratos complejos.
US16/696,838 US20200165697A1 (en) 2013-03-28 2019-11-26 Integrated recovery of metals from complex substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2810935A CA2810935A1 (fr) 2013-03-28 2013-03-28 Recuperation selective de cuivre et d'argent a partir d'un depot de minerai sulfure complexe, de concentre, de residus, de minerai concasse ou de boue de mine

Publications (1)

Publication Number Publication Date
CA2810935A1 true CA2810935A1 (fr) 2014-09-28

Family

ID=51730205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2810935A Abandoned CA2810935A1 (fr) 2013-03-28 2013-03-28 Recuperation selective de cuivre et d'argent a partir d'un depot de minerai sulfure complexe, de concentre, de residus, de minerai concasse ou de boue de mine

Country Status (1)

Country Link
CA (1) CA2810935A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023049967A1 (fr) * 2021-09-30 2023-04-06 Commonwealth Scientific And Industrial Research Organisation Procédé et appareil de lixiviation de métaux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023049967A1 (fr) * 2021-09-30 2023-04-06 Commonwealth Scientific And Industrial Research Organisation Procédé et appareil de lixiviation de métaux

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180328

FZDE Discontinued

Effective date: 20180328