ZA201201717B - Method for leaching of ore containing copper and cobalt - Google Patents

Method for leaching of ore containing copper and cobalt

Info

Publication number
ZA201201717B
ZA201201717B ZA2012/01717A ZA201201717A ZA201201717B ZA 201201717 B ZA201201717 B ZA 201201717B ZA 2012/01717 A ZA2012/01717 A ZA 2012/01717A ZA 201201717 A ZA201201717 A ZA 201201717A ZA 201201717 B ZA201201717 B ZA 201201717B
Authority
ZA
South Africa
Prior art keywords
leaching
cobalt
containing copper
ore containing
ore
Prior art date
Application number
ZA2012/01717A
Inventor
Justin Salminen
Jussi Vaarno
Jukka Saamanen
Jari Tiihonen
Teemu Ritasalo
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of ZA201201717B publication Critical patent/ZA201201717B/en

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
    • C22B15/0002—Preliminary treatment
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA2012/01717A 2009-08-11 2012-03-08 Method for leaching of ore containing copper and cobalt ZA201201717B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20090294A FI125439B (en) 2009-08-11 2009-08-11 Process for dissolving ore containing copper and cobalt
PCT/FI2010/050619 WO2011018550A1 (en) 2009-08-11 2010-08-06 Method for leaching of ore containing copper and cobalt

Publications (1)

Publication Number Publication Date
ZA201201717B true ZA201201717B (en) 2012-11-28

Family

ID=41050630

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/01717A ZA201201717B (en) 2009-08-11 2012-03-08 Method for leaching of ore containing copper and cobalt

Country Status (3)

Country Link
FI (1) FI125439B (en)
WO (1) WO2011018550A1 (en)
ZA (1) ZA201201717B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622634A (en) * 2016-12-05 2017-05-10 北京矿冶研究总院 Beneficiation method for copper-cobalt ore

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262699B1 (en) * 1974-02-28 1976-12-10 Commissariat Energie Atomique
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
WO2007092994A1 (en) * 2006-02-15 2007-08-23 Andreazza Consulting Pty Ltd Processing of laterite ore

Also Published As

Publication number Publication date
FI20090294A (en) 2011-02-12
FI125439B (en) 2015-10-15
FI20090294A0 (en) 2009-08-11
WO2011018550A1 (en) 2011-02-17

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