BR112012005213A2 - método de tratamento de um material metalífero - Google Patents

método de tratamento de um material metalífero

Info

Publication number
BR112012005213A2
BR112012005213A2 BR112012005213A BR112012005213A BR112012005213A2 BR 112012005213 A2 BR112012005213 A2 BR 112012005213A2 BR 112012005213 A BR112012005213 A BR 112012005213A BR 112012005213 A BR112012005213 A BR 112012005213A BR 112012005213 A2 BR112012005213 A2 BR 112012005213A2
Authority
BR
Brazil
Prior art keywords
treatment
metalliferous material
metalliferous
Prior art date
Application number
BR112012005213A
Other languages
English (en)
Other versions
BR112012005213B1 (pt
Inventor
Eugene William Yuzda
Michael Joseph Collins
Preston Carl Holloway
Original Assignee
Sherritt Internat Corp
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 US12/556,288 external-priority patent/US8147781B2/en
Priority claimed from CA2678276A external-priority patent/CA2678276C/en
Application filed by Sherritt Internat Corp filed Critical Sherritt Internat Corp
Publication of BR112012005213A2 publication Critical patent/BR112012005213A2/pt
Publication of BR112012005213B1 publication Critical patent/BR112012005213B1/pt

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
    • C22B3/06—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
    • 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
    • C22B23/043—Sulfurated 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
    • 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 Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (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)
BR112012005213-6A 2009-09-09 2010-01-21 Método de tratamento de um material metalífero BR112012005213B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/556,288 US8147781B2 (en) 2009-09-09 2009-09-09 Recovering metal values from a metalliferrous material
CA2678276A CA2678276C (en) 2009-09-09 2009-09-09 Recovering metal values from a metalliferrous material
US12/556,288 2009-09-09
CA2,678,276 2009-09-09
PCT/CA2010/000089 WO2011029172A1 (en) 2009-09-09 2010-01-21 Recovering metal values from a metalliferrous material using neutralization agent comprising dissolved aluminium complex in solution

Publications (2)

Publication Number Publication Date
BR112012005213A2 true BR112012005213A2 (pt) 2016-03-15
BR112012005213B1 BR112012005213B1 (pt) 2018-02-06

Family

ID=43731880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012005213-6A BR112012005213B1 (pt) 2009-09-09 2010-01-21 Método de tratamento de um material metalífero

Country Status (4)

Country Link
EP (1) EP2475793B1 (pt)
AU (1) AU2010292916B2 (pt)
BR (1) BR112012005213B1 (pt)
WO (1) WO2011029172A1 (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA831484B (en) * 1982-03-24 1984-04-25 Electrolyt Zinc Australasia Treatment of solutions to facilitate the removal of ferric iron therefrom
US4547348A (en) * 1984-02-02 1985-10-15 Amax Inc. Conditioning of laterite pressure leach liquor
US5531970A (en) * 1992-05-29 1996-07-02 Advanced Recovery Systems, Inc. Metal and fluorine values recovery from mineral ore treatment
JP3085173B2 (ja) * 1995-11-22 2000-09-04 大平洋金属株式会社 酸化鉱石からのレアーアースメタルの濃縮分離回収法
AU2003249789B2 (en) 2002-08-15 2009-06-04 Wmc Resources Ltd Recovering nickel
WO2009069005A2 (en) * 2007-11-28 2009-06-04 Barrick Gold Corporation Microbial pre-treatment of double refractory gold ores

Also Published As

Publication number Publication date
AU2010292916B2 (en) 2016-07-28
EP2475793A4 (en) 2015-09-30
AU2010292916A1 (en) 2012-03-22
EP2475793B1 (en) 2020-03-04
WO2011029172A1 (en) 2011-03-17
AU2010292916A2 (en) 2012-04-05
EP2475793A1 (en) 2012-07-18
BR112012005213B1 (pt) 2018-02-06

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE. PAGAR RESTAURACAO.

B08H Application fees: decision cancelled

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 2377 DE 26/07/2016

B06G Technical and formal requirements: other requirements
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted