BR7502760A - Processo no qual pelo menos um elemento, dentre niquel, cobalto e cobre e recuperado de material oxidado em particulas de contem tambem ferro - Google Patents

Processo no qual pelo menos um elemento, dentre niquel, cobalto e cobre e recuperado de material oxidado em particulas de contem tambem ferro

Info

Publication number
BR7502760A
BR7502760A BR3523/75A BR7503523A BR7502760A BR 7502760 A BR7502760 A BR 7502760A BR 3523/75 A BR3523/75 A BR 3523/75A BR 7503523 A BR7503523 A BR 7503523A BR 7502760 A BR7502760 A BR 7502760A
Authority
BR
Brazil
Prior art keywords
cobalt
recovered
iron
copper
particles contain
Prior art date
Application number
BR3523/75A
Other languages
English (en)
Portuguese (pt)
Inventor
H Bakker
Sridhar Ramamritham
Original Assignee
Int Nickel Canada
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 Int Nickel Canada filed Critical Int Nickel Canada
Publication of BR7502760A publication Critical patent/BR7502760A/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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0082—Leaching or slurrying with water
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0086—Treating solutions by physical 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet 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
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—Halogenated acids or salts thereof
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR3523/75A 1974-05-10 1975-05-07 Processo no qual pelo menos um elemento, dentre niquel, cobalto e cobre e recuperado de material oxidado em particulas de contem tambem ferro BR7502760A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA199,539A CA1023560A (fr) 1974-05-10 1974-05-10 Lessivage des oxydes non-ferreux

Publications (1)

Publication Number Publication Date
BR7502760A true BR7502760A (pt) 1976-03-16

Family

ID=4099995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3523/75A BR7502760A (pt) 1974-05-10 1975-05-07 Processo no qual pelo menos um elemento, dentre niquel, cobalto e cobre e recuperado de material oxidado em particulas de contem tambem ferro

Country Status (6)

Country Link
JP (1) JPS50154111A (fr)
BR (1) BR7502760A (fr)
CA (1) CA1023560A (fr)
DO (1) DOP1975002307A (fr)
FR (1) FR2270334B1 (fr)
PH (1) PH11682A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2745429B2 (ja) * 1989-12-20 1998-04-28 日新製鋼株式会社 ケイ酸苦土ニッケル鉱石の処理方法
CA2137124C (fr) * 1994-12-01 1999-03-16 Tao Xue Lixiviation sous pression de sulfures de nickel et de cobalt en presence de chlore dans des conditions d'oxydo-reduction controlees
WO2002008477A1 (fr) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Récupération du nickel et du cobalt dans les minerais latéritiques
JP4456110B2 (ja) * 2004-03-31 2010-04-28 大平洋金属株式会社 ニッケルまたはコバルトの浸出方法
EP2791373A4 (fr) 2011-12-12 2015-06-24 Process Res Ortech Inc Séparation du fer présent dans des métaux de valeur lors de la lixiviation de minerais de latérite

Also Published As

Publication number Publication date
PH11682A (en) 1978-05-19
FR2270334A1 (fr) 1975-12-05
AU8085075A (en) 1976-11-11
JPS50154111A (fr) 1975-12-11
DOP1975002307A (es) 1980-09-09
FR2270334B1 (fr) 1980-11-14
CA1023560A (fr) 1978-01-03

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