FI20090294A - Förfarande för upplösning av malm som innehåller koppar och kobolt - Google Patents

Förfarande för upplösning av malm som innehåller koppar och kobolt Download PDF

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Publication number
FI20090294A
FI20090294A FI20090294A FI20090294A FI20090294A FI 20090294 A FI20090294 A FI 20090294A FI 20090294 A FI20090294 A FI 20090294A FI 20090294 A FI20090294 A FI 20090294A FI 20090294 A FI20090294 A FI 20090294A
Authority
FI
Finland
Prior art keywords
cobalt
containing copper
ore containing
dissolving ore
dissolving
Prior art date
Application number
FI20090294A
Other languages
English (en)
Finnish (fi)
Other versions
FI125439B (sv
FI20090294A0 (sv
Inventor
Justin Salminen
Jari Tiihonen
Jussi Vaarno
Teemu Ritasalo
Jukka Saeaemaenen
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 FI20090294A priority Critical patent/FI125439B/sv
Publication of FI20090294A0 publication Critical patent/FI20090294A0/sv
Priority to PCT/FI2010/050619 priority patent/WO2011018550A1/en
Publication of FI20090294A publication Critical patent/FI20090294A/sv
Priority to ZA2012/01717A priority patent/ZA201201717B/en
Application granted granted Critical
Publication of FI125439B publication Critical patent/FI125439B/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
    • 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
FI20090294A 2009-08-11 2009-08-11 Förfarande för upplösning av malm som innehåller koppar och kobolt FI125439B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20090294A FI125439B (sv) 2009-08-11 2009-08-11 Förfarande för upplösning av malm som innehåller koppar och kobolt
PCT/FI2010/050619 WO2011018550A1 (en) 2009-08-11 2010-08-06 Method for leaching of ore containing copper and cobalt
ZA2012/01717A ZA201201717B (en) 2009-08-11 2012-03-08 Method for leaching of ore containing copper and cobalt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20090294A FI125439B (sv) 2009-08-11 2009-08-11 Förfarande för upplösning av malm som innehåller koppar och kobolt
FI20090294 2009-08-11

Publications (3)

Publication Number Publication Date
FI20090294A0 FI20090294A0 (sv) 2009-08-11
FI20090294A true FI20090294A (sv) 2011-02-12
FI125439B FI125439B (sv) 2015-10-15

Family

ID=41050630

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20090294A FI125439B (sv) 2009-08-11 2009-08-11 Förfarande för upplösning av malm som innehåller koppar och kobolt

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622634A (zh) * 2016-12-05 2017-05-10 北京矿冶研究总院 一种铜钴矿的选矿方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262699B1 (sv) * 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
FI125439B (sv) 2015-10-15
FI20090294A0 (sv) 2009-08-11
WO2011018550A1 (en) 2011-02-17
ZA201201717B (en) 2012-11-28

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