ATE374841T1 - Verfahren zur rückgewinnung von wertmetallen aus grundmetalloxide enthaltendem werkstoff - Google Patents

Verfahren zur rückgewinnung von wertmetallen aus grundmetalloxide enthaltendem werkstoff

Info

Publication number
ATE374841T1
ATE374841T1 AT04732896T AT04732896T ATE374841T1 AT E374841 T1 ATE374841 T1 AT E374841T1 AT 04732896 T AT04732896 T AT 04732896T AT 04732896 T AT04732896 T AT 04732896T AT E374841 T1 ATE374841 T1 AT E374841T1
Authority
AT
Austria
Prior art keywords
metal
rich
leachate
material containing
metal oxides
Prior art date
Application number
AT04732896T
Other languages
English (en)
Inventor
G Bryn Harris
Vaikuntam Lakshmanan
Ramamritham Sridhar
Original Assignee
Jaguar Nickel Inc
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 Jaguar Nickel Inc filed Critical Jaguar Nickel Inc
Application granted granted Critical
Publication of ATE374841T1 publication Critical patent/ATE374841T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/04Obtaining nickel or cobalt by wet processes
    • C22B23/0407Leaching processes
    • C22B23/0415Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423Halogenated acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/04Obtaining nickel or cobalt by wet processes
    • C22B23/0453Treatment or purification of solutions, e.g. obtained by leaching
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/04Obtaining nickel or cobalt by wet processes
    • C22B23/0453Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
AT04732896T 2003-05-16 2004-05-14 Verfahren zur rückgewinnung von wertmetallen aus grundmetalloxide enthaltendem werkstoff ATE374841T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47087103P 2003-05-16 2003-05-16
US49692203P 2003-08-22 2003-08-22
US49692103P 2003-08-22 2003-08-22

Publications (1)

Publication Number Publication Date
ATE374841T1 true ATE374841T1 (de) 2007-10-15

Family

ID=38565813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732896T ATE374841T1 (de) 2003-05-16 2004-05-14 Verfahren zur rückgewinnung von wertmetallen aus grundmetalloxide enthaltendem werkstoff

Country Status (11)

Country Link
US (1) US7329396B2 (de)
EP (2) EP1627087B1 (de)
AT (1) ATE374841T1 (de)
AU (1) AU2004238906A1 (de)
BR (1) BRPI0410371A (de)
CA (2) CA2467288C (de)
CL (1) CL2004001045A1 (de)
DE (1) DE602004009307T2 (de)
EA (1) EA009841B1 (de)
ES (1) ES2295867T3 (de)
WO (1) WO2004101833A1 (de)

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Also Published As

Publication number Publication date
EP1627087B1 (de) 2007-10-03
CA2548225A1 (en) 2004-11-16
BRPI0410371A (pt) 2006-05-30
EP1900831A1 (de) 2008-03-19
DE602004009307T2 (de) 2008-07-10
EA200501824A1 (ru) 2006-06-30
EP1627087A1 (de) 2006-02-22
EA009841B1 (ru) 2008-04-28
CA2467288A1 (en) 2004-11-16
ES2295867T3 (es) 2008-04-16
AU2004238906A1 (en) 2004-11-25
US7329396B2 (en) 2008-02-12
US20040228783A1 (en) 2004-11-18
CA2467288C (en) 2006-11-14
WO2004101833A1 (en) 2004-11-25
DE602004009307D1 (de) 2007-11-15
CL2004001045A1 (es) 2005-06-03

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