EA020759B1 - Способ переработки никельсодержащего сырья - Google Patents

Способ переработки никельсодержащего сырья Download PDF

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Publication number
EA020759B1
EA020759B1 EA201290869A EA201290869A EA020759B1 EA 020759 B1 EA020759 B1 EA 020759B1 EA 201290869 A EA201290869 A EA 201290869A EA 201290869 A EA201290869 A EA 201290869A EA 020759 B1 EA020759 B1 EA 020759B1
Authority
EA
Eurasian Patent Office
Prior art keywords
nickel
leaching
stage
solution
chloride
Prior art date
Application number
EA201290869A
Other languages
English (en)
Russian (ru)
Other versions
EA201290869A1 (ru
Inventor
Ханну Лайтала
Янне Каронен
Лииса Хааванламми
Original Assignee
Ототек Оюй
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 Ототек Оюй filed Critical Ототек Оюй
Publication of EA201290869A1 publication Critical patent/EA201290869A1/ru
Publication of EA020759B1 publication Critical patent/EA020759B1/ru

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EA201290869A 2010-03-18 2011-03-16 Способ переработки никельсодержащего сырья EA020759B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100121A FI122188B (fi) 2010-03-18 2010-03-18 Hydrometallurginen menetelmä metallisen nikkelin valmistamiseksi
PCT/FI2011/050222 WO2011114000A1 (en) 2010-03-18 2011-03-16 Method of processing nickel bearing raw material

Publications (2)

Publication Number Publication Date
EA201290869A1 EA201290869A1 (ru) 2013-05-30
EA020759B1 true EA020759B1 (ru) 2015-01-30

Family

ID=42074299

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290869A EA020759B1 (ru) 2010-03-18 2011-03-16 Способ переработки никельсодержащего сырья

Country Status (10)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2874917C (en) 2012-05-30 2016-06-21 Nemaska Lithium Inc. Processes for preparing lithium carbonate
FI125216B (fi) 2013-05-23 2015-07-15 Outotec Finland Oy Menetelmä metallien talteenottamiseksi
CA2928224C (en) 2013-10-23 2018-02-27 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
KR102459009B1 (ko) 2014-02-24 2022-10-26 네마스카 리튬 인코포레이션 리튬-함유 물질을 처리하기 위한 방법
JP7194185B2 (ja) 2017-11-22 2022-12-21 ネマスカ リチウム インコーポレーテッド 様々な金属の水酸化物および酸化物ならびにそれらの誘導体の調製プロセス
CN109321746A (zh) * 2018-12-03 2019-02-12 北京矿冶科技集团有限公司 一种由铜镍矿全湿法提取镍的方法
WO2021105215A1 (en) * 2019-11-28 2021-06-03 Scanacon Ab Metal recovery method
CN114212806B (zh) * 2022-01-18 2023-08-18 贵州红星电子材料有限公司 硫化镍钴锰渣的回收方法
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
US4067952A (en) * 1974-09-06 1978-01-10 Anglo-Transvaal Consolidated Investment Company Limited Leaching of copper-nickel concentrates
WO2007039664A1 (en) * 2005-10-03 2007-04-12 Outotec Oyj. Sodium chloride processing of nickel sulphide ore or concentrates
WO2009050334A1 (en) * 2007-10-16 2009-04-23 Outotec Oyj Method for the hydrometallurgical processing of sulphidic material containing zinc and copper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85105504B (zh) * 1985-07-19 1987-10-14 清华大学 溶剂萃取分离镍钴制备其净化电解液的方法
US5650057A (en) * 1993-07-29 1997-07-22 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
FI97154C (fi) * 1994-11-15 1996-10-25 Outokumpu Eng Contract Menetelmä nikkelikuparikiven liuottamiseksi
FI98073C (fi) * 1995-08-14 1997-04-10 Outokumpu Eng Oy Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä
JPH10140257A (ja) * 1996-11-07 1998-05-26 Sumitomo Metal Mining Co Ltd 塩素浸出電解採取法によるニッケルの湿式精錬方法
US6428604B1 (en) * 2000-09-18 2002-08-06 Inco Limited Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067952A (en) * 1974-09-06 1978-01-10 Anglo-Transvaal Consolidated Investment Company Limited Leaching of copper-nickel concentrates
WO2007039664A1 (en) * 2005-10-03 2007-04-12 Outotec Oyj. Sodium chloride processing of nickel sulphide ore or concentrates
WO2009050334A1 (en) * 2007-10-16 2009-04-23 Outotec Oyj Method for the hydrometallurgical processing of sulphidic material containing zinc and copper

Also Published As

Publication number Publication date
AU2011228956B2 (en) 2013-11-21
FI122188B (fi) 2011-09-30
FI20100121A0 (fi) 2010-03-18
AU2011228956A1 (en) 2012-11-08
EP2547802A4 (en) 2016-07-13
EP2547802A1 (en) 2013-01-23
AP2012006513A0 (en) 2012-10-31
CN102859012A (zh) 2013-01-02
CN102859012B (zh) 2015-11-25
BR112012023479A2 (pt) 2016-05-24
WO2011114000A1 (en) 2011-09-22
EA201290869A1 (ru) 2013-05-30
AP3220A (en) 2015-04-30
CA2792401A1 (en) 2011-09-22
CA2792401C (en) 2015-08-18
ZA201206935B (en) 2013-05-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU