EP2547802A4 - Method of processing nickel bearing raw material - Google Patents

Method of processing nickel bearing raw material

Info

Publication number
EP2547802A4
EP2547802A4 EP11755747.0A EP11755747A EP2547802A4 EP 2547802 A4 EP2547802 A4 EP 2547802A4 EP 11755747 A EP11755747 A EP 11755747A EP 2547802 A4 EP2547802 A4 EP 2547802A4
Authority
EP
European Patent Office
Prior art keywords
raw material
bearing raw
nickel bearing
processing nickel
processing
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.)
Withdrawn
Application number
EP11755747.0A
Other languages
German (de)
French (fr)
Other versions
EP2547802A1 (en
Inventor
Hannu Laitala
Janne Karonen
Liisa Haavanlammi
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.)
Outotec Oyj
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 EP2547802A1 publication Critical patent/EP2547802A1/en
Publication of EP2547802A4 publication Critical patent/EP2547802A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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
    • C22B3/10—Hydrochloric acid, other 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
    • 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
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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
EP11755747.0A 2010-03-18 2011-03-16 Method of processing nickel bearing raw material Withdrawn EP2547802A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100121A FI122188B (en) 2010-03-18 2010-03-18 Hydrometallurgical process for the production of metallic nickel
PCT/FI2011/050222 WO2011114000A1 (en) 2010-03-18 2011-03-16 Method of processing nickel bearing raw material

Publications (2)

Publication Number Publication Date
EP2547802A1 EP2547802A1 (en) 2013-01-23
EP2547802A4 true EP2547802A4 (en) 2016-07-13

Family

ID=42074299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11755747.0A Withdrawn EP2547802A4 (en) 2010-03-18 2011-03-16 Method of processing nickel bearing raw material

Country Status (10)

Country Link
EP (1) EP2547802A4 (en)
CN (1) CN102859012B (en)
AP (1) AP3220A (en)
AU (1) AU2011228956B2 (en)
BR (1) BR112012023479A2 (en)
CA (1) CA2792401C (en)
EA (1) EA020759B1 (en)
FI (1) FI122188B (en)
WO (1) WO2011114000A1 (en)
ZA (1) ZA201206935B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013177680A1 (en) 2012-05-30 2013-12-05 Nemaska Lithium Inc. Processes for preparing lithium carbonate
FI125216B (en) 2013-05-23 2015-07-15 Outotec Finland Oy Method for recovering metals
AU2014339705B2 (en) 2013-10-23 2018-06-28 Nemaska Lithium Inc. Processes for preparing lithium carbonate
AU2013263848B2 (en) * 2013-11-29 2016-02-18 Lifezone Limited Treatment process for extraction of metals from ores
DK3492632T3 (en) 2014-02-24 2021-03-08 Nemaska Lithium Inc METHODS FOR THE TREATMENT OF LITHIUM-CONTAINING MATERIALS
EP3713877A4 (en) * 2017-11-22 2021-03-10 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
CN109321746A (en) * 2018-12-03 2019-02-12 北京矿冶科技集团有限公司 A method of nickel is extracted by copper nickel Whote-wet method
WO2021105215A1 (en) * 2019-11-28 2021-06-03 Scanacon Ab Metal recovery method
CN114212806B (en) * 2022-01-18 2023-08-18 贵州红星电子材料有限公司 Recovery method of nickel-cobalt-manganese sulfide slag
WO2023213919A1 (en) 2022-05-05 2023-11-09 Umicore Process for the oxidative leaching of a metal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924307A1 (en) * 1995-06-07 1999-06-23 Cominco Engineering Services Ltd. Solvent extraction of cobalt and nickel values from a magnesium containing solution
WO2002024966A1 (en) * 2000-09-18 2002-03-28 Inco Limited Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid
WO2007039664A1 (en) * 2005-10-03 2007-04-12 Outotec Oyj. Sodium chloride processing of nickel sulphide ore or concentrates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA745691B (en) * 1974-09-06 1976-01-28 Atok Platinum Mines Ltd Improvements in to relating to the leaching of copper-nickel concentrates
CN85105504B (en) * 1985-07-19 1987-10-14 清华大学 Method of separating and purifying ni and co with solvent extraction process
FI97154C (en) * 1994-11-15 1996-10-25 Outokumpu Eng Contract Method for dissolving nickel copper rock
FI98073C (en) * 1995-08-14 1997-04-10 Outokumpu Eng Oy Process for the hydrometallurgical recovery of nickel from two different types of nickel stone
JPH10140257A (en) * 1996-11-07 1998-05-26 Sumitomo Metal Mining Co Ltd Wet refining method of nickel by chlorine leaching electrolytic extracting method
FI120406B (en) * 2007-10-16 2009-10-15 Outotec Oyj Process for hydrometallurgical treatment of a sulfidic material containing zinc and copper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924307A1 (en) * 1995-06-07 1999-06-23 Cominco Engineering Services Ltd. Solvent extraction of cobalt and nickel values from a magnesium containing solution
WO2002024966A1 (en) * 2000-09-18 2002-03-28 Inco Limited Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid
WO2007039664A1 (en) * 2005-10-03 2007-04-12 Outotec Oyj. Sodium chloride processing of nickel sulphide ore or concentrates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011114000A1 *

Also Published As

Publication number Publication date
AU2011228956A1 (en) 2012-11-08
CN102859012B (en) 2015-11-25
AP3220A (en) 2015-04-30
FI20100121A0 (en) 2010-03-18
CA2792401A1 (en) 2011-09-22
ZA201206935B (en) 2013-05-29
AU2011228956B2 (en) 2013-11-21
CA2792401C (en) 2015-08-18
EP2547802A1 (en) 2013-01-23
WO2011114000A1 (en) 2011-09-22
EA020759B1 (en) 2015-01-30
BR112012023479A2 (en) 2016-05-24
AP2012006513A0 (en) 2012-10-31
FI122188B (en) 2011-09-30
CN102859012A (en) 2013-01-02
EA201290869A1 (en) 2013-05-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20121017

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160615

RIC1 Information provided on ipc code assigned before grant

Ipc: C22B 23/00 20060101AFI20160609BHEP

Ipc: C22B 3/10 20060101ALI20160609BHEP

Ipc: C22B 7/00 20060101ALI20160609BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170112