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ES534085A0 - Un metodo para extraer cobre de minerales o concentrados sulfurados - Google Patents

Un metodo para extraer cobre de minerales o concentrados sulfurados

Info

Publication number
ES534085A0
ES534085A0 ES534085A ES534085A ES534085A0 ES 534085 A0 ES534085 A0 ES 534085A0 ES 534085 A ES534085 A ES 534085A ES 534085 A ES534085 A ES 534085A ES 534085 A0 ES534085 A0 ES 534085A0
Authority
ES
Spain
Prior art keywords
sulfurated
minerals
concentrates
extracting copper
extracting
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.)
Granted
Application number
ES534085A
Other languages
English (en)
Other versions
ES8506106A1 (es
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.)
Elkem ASA
Original Assignee
Elkem ASA
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 Elkem ASA filed Critical Elkem ASA
Publication of ES534085A0 publication Critical patent/ES534085A0/es
Publication of ES8506106A1 publication Critical patent/ES8506106A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • C22B3/326—Ramified chain carboxylic acids or derivatives thereof, e.g. "versatic" acids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • 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
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Metals (AREA)
ES534085A 1983-07-08 1984-07-06 Un metodo para extraer cobre de minerales o concentrados sulfurados Expired ES8506106A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO832496A NO156724C (no) 1983-07-08 1983-07-08 Fremgangsmaate ved utvinning av kobberinnholdet i sulfidiske malmer og konsentrater.

Publications (2)

Publication Number Publication Date
ES534085A0 true ES534085A0 (es) 1985-06-16
ES8506106A1 ES8506106A1 (es) 1985-06-16

Family

ID=19887156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534085A Expired ES8506106A1 (es) 1983-07-08 1984-07-06 Un metodo para extraer cobre de minerales o concentrados sulfurados

Country Status (6)

Country Link
US (1) US4552632A (es)
AU (1) AU549797B2 (es)
CA (1) CA1228735A (es)
ES (1) ES8506106A1 (es)
NO (1) NO156724C (es)
PT (1) PT78858B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174885D1 (en) * 1981-02-03 1986-07-31 Ici Plc Process for the extraction of metal values and novel metal extractants
NO157742C (no) * 1984-03-08 1988-05-11 Cheminvest As Fremgangsmaate ved utvinning av metaller i metallsulfidholdige materialer.
JPS6152634A (ja) * 1984-08-22 1986-03-15 Hokkaido Daigaku 半導体レ−ザ光変復調方式
NZ253989A (en) * 1992-07-17 1995-12-21 Mallonbury Pty Ltd Process for electrowinning a mineral from ore comprising leaching, solvent extraction and then electrolytic separation
MY109831A (en) * 1992-08-25 1997-08-30 Mallonbury Pty Ltd Method and apparatus for mineral recovery
US5820653A (en) * 1993-04-19 1998-10-13 Electrocopper Products Limited Process for making shaped copper articles
FI115638B (fi) * 2002-12-05 2005-06-15 Outokumpu Oy Menetelmä kuonan käsittelemiseksi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736238A (en) * 1972-04-21 1973-05-29 Cyprus Metallurg Process Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
US3901776A (en) * 1974-11-14 1975-08-26 Cyprus Metallurg Process Process for the recovery of copper from its sulfide ores
FR2323766A1 (fr) * 1975-04-21 1977-04-08 Penarroya Miniere Metallurg Procede hydrometallurgique pour traiter des minerais sulfures
NO802986L (no) * 1980-10-07 1982-04-13 Elkem As E fremgangsmaate ved utlutning av metallsulfidholdig material

Also Published As

Publication number Publication date
NO156724B (no) 1987-08-03
NO832496L (no) 1985-01-09
PT78858A (en) 1984-08-01
NO156724C (no) 1987-11-11
CA1228735A (en) 1987-11-03
PT78858B (en) 1986-06-02
AU3033884A (en) 1985-01-10
ES8506106A1 (es) 1985-06-16
US4552632A (en) 1985-11-12
AU549797B2 (en) 1986-02-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519