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FI20110278A0 - Förfarande för utvinning av metaller ur sulfidkoncentrat - Google Patents

Förfarande för utvinning av metaller ur sulfidkoncentrat

Info

Publication number
FI20110278A0
FI20110278A0 FI20110278A FI20110278A FI20110278A0 FI 20110278 A0 FI20110278 A0 FI 20110278A0 FI 20110278 A FI20110278 A FI 20110278A FI 20110278 A FI20110278 A FI 20110278A FI 20110278 A0 FI20110278 A0 FI 20110278A0
Authority
FI
Finland
Prior art keywords
recovering metals
sulphide concentrate
sulphide
concentrate
recovering
Prior art date
Application number
FI20110278A
Other languages
English (en)
Finnish (fi)
Other versions
FI20110278A7 (sv
Inventor
Tuula Maekinen
Kari Hietala
Karoliina Lepistoe
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 FI20110278A priority Critical patent/FI20110278A7/sv
Publication of FI20110278A0 publication Critical patent/FI20110278A0/sv
Priority to PCT/FI2012/050820 priority patent/WO2013030449A1/en
Publication of FI20110278A7 publication Critical patent/FI20110278A7/sv

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of 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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford 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
    • C22B23/0423—Halogenated 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
    • 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
    • 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
    • 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
    • C22B7/04—Working-up slag

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)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI20110278A 2011-08-29 2011-08-29 Förfarande för utvinning av metaller ur sulfidkoncentrat FI20110278A7 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20110278A FI20110278A7 (sv) 2011-08-29 2011-08-29 Förfarande för utvinning av metaller ur sulfidkoncentrat
PCT/FI2012/050820 WO2013030449A1 (en) 2011-08-29 2012-08-28 Method for recovering metals from sulphidic concentrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20110278A FI20110278A7 (sv) 2011-08-29 2011-08-29 Förfarande för utvinning av metaller ur sulfidkoncentrat

Publications (2)

Publication Number Publication Date
FI20110278A0 true FI20110278A0 (sv) 2011-08-29
FI20110278A7 FI20110278A7 (sv) 2013-03-01

Family

ID=44515407

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20110278A FI20110278A7 (sv) 2011-08-29 2011-08-29 Förfarande för utvinning av metaller ur sulfidkoncentrat

Country Status (2)

Country Link
FI (1) FI20110278A7 (sv)
WO (1) WO2013030449A1 (sv)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64188C (fi) 1979-06-29 1983-10-10 Outokumpu Oy Foerfarande foer selektiv lakning av nickel-kopparskaersten
FI94538C (sv) 1992-06-18 1999-11-09 Outokumpu Harjavalta Metals Oy Förfarande för framställning av finkornig nickelsten och metalliserad sten
FI97154C (sv) 1994-11-15 1996-10-25 Outokumpu Eng Contract Förfarande för urlakning av nickelkopparskärsten
FI98073C (sv) 1995-08-14 1997-04-10 Outokumpu Eng Oy Förfarande för hydrometallurgisk återvinning av nickel ur två olika typer av nickelsten
FI114808B (sv) * 2002-05-03 2004-12-31 Outokumpu Oy Förfarande för förädling av ädelmetallsslig

Also Published As

Publication number Publication date
WO2013030449A1 (en) 2013-03-07
FI20110278A7 (sv) 2013-03-01

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Legal Events

Date Code Title Description
FD Application lapsed