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FI20070684A0 - Menetelmä kuparikasteen laadun parantamiseksi - Google Patents

Menetelmä kuparikasteen laadun parantamiseksi

Info

Publication number
FI20070684A0
FI20070684A0 FI20070684A FI20070684A FI20070684A0 FI 20070684 A0 FI20070684 A0 FI 20070684A0 FI 20070684 A FI20070684 A FI 20070684A FI 20070684 A FI20070684 A FI 20070684A FI 20070684 A0 FI20070684 A0 FI 20070684A0
Authority
FI
Finland
Prior art keywords
improving
quality
copper concentrate
concentrate
copper
Prior art date
Application number
FI20070684A
Other languages
English (en)
Swedish (sv)
Other versions
FI119819B (fi
Inventor
Jari Tiihonen
Heikki Takala
Jaakko Leppinen
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
Priority to FI20070684A priority Critical patent/FI119819B/fi
Publication of FI20070684A0 publication Critical patent/FI20070684A0/fi
Priority to PE2008001323A priority patent/PE20090848A1/es
Priority to CN201210296043XA priority patent/CN102787245A/zh
Priority to PCT/FI2008/050483 priority patent/WO2009030811A1/en
Priority to CN200880105783.2A priority patent/CN101796204B/zh
Priority to CA2697187A priority patent/CA2697187C/en
Priority to EA201000293A priority patent/EA017095B1/ru
Application granted granted Critical
Publication of FI119819B publication Critical patent/FI119819B/fi

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
    • 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
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • 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)
  • 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)
FI20070684A 2007-09-07 2007-09-07 Menetelmä kuparirikasteen laadun parantamiseksi FI119819B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20070684A FI119819B (fi) 2007-09-07 2007-09-07 Menetelmä kuparirikasteen laadun parantamiseksi
PE2008001323A PE20090848A1 (es) 2007-09-07 2008-08-08 Metodo para mejorar un concentrado de cobre
CN201210296043XA CN102787245A (zh) 2007-09-07 2008-09-03 提级铜浓缩物的方法
PCT/FI2008/050483 WO2009030811A1 (en) 2007-09-07 2008-09-03 Method for upgrading copper concentrate
CN200880105783.2A CN101796204B (zh) 2007-09-07 2008-09-03 提级铜浓缩物的方法
CA2697187A CA2697187C (en) 2007-09-07 2008-09-03 Method for upgrading copper concentrate
EA201000293A EA017095B1 (ru) 2007-09-07 2008-09-03 Способ удаления цинка из медно-сульфидного концентрата

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070684 2007-09-07
FI20070684A FI119819B (fi) 2007-09-07 2007-09-07 Menetelmä kuparirikasteen laadun parantamiseksi

Publications (2)

Publication Number Publication Date
FI20070684A0 true FI20070684A0 (fi) 2007-09-07
FI119819B FI119819B (fi) 2009-03-31

Family

ID=38572882

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070684A FI119819B (fi) 2007-09-07 2007-09-07 Menetelmä kuparirikasteen laadun parantamiseksi

Country Status (6)

Country Link
CN (2) CN102787245A (fi)
CA (1) CA2697187C (fi)
EA (1) EA017095B1 (fi)
FI (1) FI119819B (fi)
PE (1) PE20090848A1 (fi)
WO (1) WO2009030811A1 (fi)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435699A (en) * 1919-09-30 1922-11-14 Niels C Christensen Process of treating sulphide ores of zinc
US2609272A (en) * 1946-12-09 1952-09-02 Guaranty Invest Corp Ltd Process for the treatment of matte to recover metallic salts
DE2840424A1 (de) * 1978-09-16 1980-04-24 Duisburger Kupferhuette Verfahren zur herstellung von sulfidischen kupferkonzentraten
CA1130934A (en) * 1980-02-08 1982-08-31 Donald R. Weir Process for the recovery of copper and zinc values from sulphidic ore
US5344479A (en) * 1992-03-13 1994-09-06 Sherritt Gordon Limited Upgrading copper sulphide residues containing nickel and arsenic
BR9508598A (pt) * 1994-08-15 1997-11-11 R & O Mining Processing Ltd Conversão hidrometalúrgica de sulfeto de zinco em sulfato a partir de minérios e concentrados contendo sulfeto de zinco
AUPN191395A0 (en) * 1995-03-22 1995-04-27 M.I.M. Holdings Limited Atmospheric mineral leaching process
CN1277939C (zh) * 2004-01-12 2006-10-04 张在海 细菌浸出含铜黄铁矿石中的铜的方法
FI117389B (fi) * 2004-12-28 2006-09-29 Outokumpu Oy Menetelmä useampia arvometalleja sisältävän sulfidirikasteen hydrometallurgiseksi käsittelemiseksi
FI118473B (fi) * 2006-02-17 2007-11-30 Outotec Oyj Menetelmä kuparin talteenottamiseksi kuparisulfidimalmista

Also Published As

Publication number Publication date
CN101796204A (zh) 2010-08-04
CN101796204B (zh) 2014-06-18
WO2009030811A1 (en) 2009-03-12
FI119819B (fi) 2009-03-31
EA017095B1 (ru) 2012-09-28
EA201000293A1 (ru) 2010-10-29
CA2697187C (en) 2014-04-15
CA2697187A1 (en) 2009-03-12
PE20090848A1 (es) 2009-07-25
CN102787245A (zh) 2012-11-21

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