AU2012225192A1 - Process for leaching metals from laterite ores - Google Patents

Process for leaching metals from laterite ores Download PDF

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Publication number
AU2012225192A1
AU2012225192A1 AU2012225192A AU2012225192A AU2012225192A1 AU 2012225192 A1 AU2012225192 A1 AU 2012225192A1 AU 2012225192 A AU2012225192 A AU 2012225192A AU 2012225192 A AU2012225192 A AU 2012225192A AU 2012225192 A1 AU2012225192 A1 AU 2012225192A1
Authority
AU
Australia
Prior art keywords
slurry
nickel
acid
saprolite
react
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.)
Abandoned
Application number
AU2012225192A
Other languages
English (en)
Inventor
Warwick Jeffery DAVIES
Mark Charles HILL
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.)
RESOURCE MINING Corp Ltd
Original Assignee
Resource Mining Corp 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 AU2011900770A external-priority patent/AU2011900770A0/en
Application filed by Resource Mining Corp Ltd filed Critical Resource Mining Corp Ltd
Priority to AU2012225192A priority Critical patent/AU2012225192A1/en
Publication of AU2012225192A1 publication Critical patent/AU2012225192A1/en
Abandoned 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic 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
    • 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
    • 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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2012225192A 2011-03-04 2012-03-01 Process for leaching metals from laterite ores Abandoned AU2012225192A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012225192A AU2012225192A1 (en) 2011-03-04 2012-03-01 Process for leaching metals from laterite ores

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2011900770A AU2011900770A0 (en) 2011-03-04 Process for Leaching Metals from Laterite Ore
AU2011900770 2011-03-04
PCT/AU2012/000205 WO2012119187A1 (fr) 2011-03-04 2012-03-01 Procédé de lixiviation de métaux provenant de minerais de latérite
AU2012225192A AU2012225192A1 (en) 2011-03-04 2012-03-01 Process for leaching metals from laterite ores

Publications (1)

Publication Number Publication Date
AU2012225192A1 true AU2012225192A1 (en) 2013-10-24

Family

ID=46797321

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012225192A Abandoned AU2012225192A1 (en) 2011-03-04 2012-03-01 Process for leaching metals from laterite ores

Country Status (2)

Country Link
AU (1) AU2012225192A1 (fr)
WO (1) WO2012119187A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11473170B2 (en) * 2017-09-25 2022-10-18 Mohammad Asadrokht Treatment of non-sulfidic nickeliferous resources and recovery of metal values therefrom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626648A (en) * 1995-07-17 1997-05-06 Bhp Minerals International Inc. Recovery of nickel from bioleach solution
CA2639796A1 (fr) * 2005-12-23 2007-06-28 Neoferric Technologies Inc. Procede d'extraction de fer sous forme d'hematite d'un minerai contenant des metaux de base
CA2726655A1 (fr) * 2008-06-06 2009-12-10 The University Of Sydney Processus de lixiviation a etapes multiples
CN101575092A (zh) * 2009-06-18 2009-11-11 中南大学 一种综合利用红土镍矿制备磷酸铁锂前驱体的方法

Also Published As

Publication number Publication date
WO2012119187A1 (fr) 2012-09-13

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period