EP2279272A4 - Procédé pour le traitement de produit hydroxyde mélangé produit dans un processus d'extraction de métal - Google Patents

Procédé pour le traitement de produit hydroxyde mélangé produit dans un processus d'extraction de métal

Info

Publication number
EP2279272A4
EP2279272A4 EP09843179.4A EP09843179A EP2279272A4 EP 2279272 A4 EP2279272 A4 EP 2279272A4 EP 09843179 A EP09843179 A EP 09843179A EP 2279272 A4 EP2279272 A4 EP 2279272A4
Authority
EP
European Patent Office
Prior art keywords
treatment
extraction process
product produced
metal extraction
hydroxide product
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Withdrawn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
EP09843179.4A
Other languages
German (de)
English (en)
Other versions
EP2279272A1 (fr
Inventor
Grenvil Marquis Dunn
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.)
ENFIN NICKEL PTY LTD
Original Assignee
ENFIN NICKEL Pty Ltd
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
Priority claimed from AU2008901925A external-priority patent/AU2008901925A0/en
Application filed by ENFIN NICKEL Pty Ltd filed Critical ENFIN NICKEL Pty Ltd
Publication of EP2279272A1 publication Critical patent/EP2279272A1/fr
Publication of EP2279272A4 publication Critical patent/EP2279272A4/fr
Withdrawn legal-status Critical Current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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • 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
    • 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)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
EP09843179.4A 2008-04-18 2009-04-20 Procédé pour le traitement de produit hydroxyde mélangé produit dans un processus d'extraction de métal Withdrawn EP2279272A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008901925A AU2008901925A0 (en) 2008-04-18 Method for the Treatment of Mixed Hydroxide Product Produced in a Metal Extraction Process
PCT/AU2009/000486 WO2010118455A1 (fr) 2008-04-18 2009-04-20 Procédé pour le traitement de produit hydroxyde mélangé produit dans un processus d'extraction de métal

Publications (2)

Publication Number Publication Date
EP2279272A1 EP2279272A1 (fr) 2011-02-02
EP2279272A4 true EP2279272A4 (fr) 2014-04-23

Family

ID=42982040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09843179.4A Withdrawn EP2279272A4 (fr) 2008-04-18 2009-04-20 Procédé pour le traitement de produit hydroxyde mélangé produit dans un processus d'extraction de métal

Country Status (5)

Country Link
EP (1) EP2279272A4 (fr)
CN (1) CN102066590A (fr)
AU (1) AU2009344269B2 (fr)
BR (1) BRPI0910648A2 (fr)
WO (1) WO2010118455A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013165735A1 (fr) * 2012-05-01 2013-11-07 Dow Global Technologies Llc Récupération de nickel de cobalt en utilisant l'échange d'ions continu
CN107093484B (zh) * 2017-04-26 2018-11-30 东华理工大学 一种含铀废水高效处理系统及处理方法
EP4430217A1 (fr) 2021-11-12 2024-09-18 Solvay SA Lixiviation acide sélective de précipité d'hydroxyde mixte
CN116121556B (zh) * 2022-12-23 2025-01-24 中国恩菲工程技术有限公司 氢氧化镍钴中间产品品质提升方法及湿法冶金处理方法
EP4442647A4 (fr) 2023-01-11 2025-10-15 Korea Zinc Co Ltd Méthode de production d'une solution aqueuse contenant du nickel, du cobalt et du manganèse
CN116426753A (zh) * 2023-03-10 2023-07-14 福建常青新能源科技有限公司 湿法冶金中净化工序高铝料液除铁铝的方法
WO2025202333A1 (fr) 2024-03-27 2025-10-02 Umicore Procédé respectueux de l'environnement permettant d'éliminer l'uranium et/ou le scandium de ressources contenant du nickel et/ou du cobalt
EP4624602A1 (fr) * 2024-03-27 2025-10-01 Umicore Procédé sans danger pour l'environnement pour éliminer l'uranium de ressources contenant du nickel et/ou du cobalt
WO2026078164A1 (fr) * 2024-10-09 2026-04-16 Liminal Project Development B.V. Procédé de production de cobalt et/ou de nickel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409979B1 (en) * 1997-08-01 2002-06-25 Centaur Nickel Pty Limited Selective precipitation of nickel and cobalt
JP2006001817A (ja) * 2004-06-21 2006-01-05 Sumitomo Metal Mining Co Ltd ニッケルとコバルトを含む混合水酸化物の還元溶解方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA618826A (en) * 1958-04-21 1961-04-25 S. Simons Courtney Recovery of nickel, cobalt and other valuable metals
AUPQ812700A0 (en) * 2000-06-13 2000-07-06 Wmc Resources Limited Solvent extraction of impurities from concentrated metal sulphate solutions
CN1354266A (zh) * 2000-11-16 2002-06-19 丁四宜 铜镍金属混合物的铜镍回收工艺
AU2003901727A0 (en) * 2003-04-11 2003-05-01 Qni Technology Pty Ltd Reductive ammoniacal leaching of nickel and cobalt bearing materials
CN100557045C (zh) * 2007-06-23 2009-11-04 王树楷 从高炉瓦斯灰中提取金属铟、锌、铋的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409979B1 (en) * 1997-08-01 2002-06-25 Centaur Nickel Pty Limited Selective precipitation of nickel and cobalt
JP2006001817A (ja) * 2004-06-21 2006-01-05 Sumitomo Metal Mining Co Ltd ニッケルとコバルトを含む混合水酸化物の還元溶解方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MACKENZIE M ET AL: "The recovery of nickel from high-pressure acid leach solutions using mixed hydroxide product - LIX<(>R)84-INS technology", MINERALS ENGINEERING, PERGAMON PRESS , OXFORD, GB, vol. 19, no. 12, 1 September 2006 (2006-09-01), pages 1220 - 1233, XP024902700, ISSN: 0892-6875, [retrieved on 20060901], DOI: 10.1016/J.MINENG.2006.01.003 *
See also references of WO2010118455A1 *

Also Published As

Publication number Publication date
EP2279272A1 (fr) 2011-02-02
AU2009344269A1 (en) 2010-10-21
CN102066590A (zh) 2011-05-18
BRPI0910648A2 (pt) 2015-09-22
AU2009344269B2 (en) 2013-02-14
WO2010118455A1 (fr) 2010-10-21

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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: 20101117

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Designated state(s): 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 SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

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

Owner name: ENFIN NICKEL PTY LTD

A4 Supplementary search report drawn up and despatched

Effective date: 20140326

RIC1 Information provided on ipc code assigned before grant

Ipc: C22B 23/00 20060101ALI20140320BHEP

Ipc: C22B 3/20 20060101AFI20140320BHEP

Ipc: C22B 3/04 20060101ALI20140320BHEP

Ipc: C22B 3/06 20060101ALI20140320BHEP

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

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Effective date: 20141022