CA1023560A - Lessivage des oxydes non-ferreux - Google Patents

Lessivage des oxydes non-ferreux

Info

Publication number
CA1023560A
CA1023560A CA199,539A CA199539A CA1023560A CA 1023560 A CA1023560 A CA 1023560A CA 199539 A CA199539 A CA 199539A CA 1023560 A CA1023560 A CA 1023560A
Authority
CA
Canada
Prior art keywords
leaching
materials containing
containing non
oxide materials
ferrous values
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.)
Expired
Application number
CA199,539A
Other languages
English (en)
Inventor
Ramamritham Sridhar
Herman F. Bakker
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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
Application filed by Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to CA199,539A priority Critical patent/CA1023560A/fr
Priority to PH17130A priority patent/PH11682A/en
Priority to AU80850/75A priority patent/AU492431B2/en
Priority to FR7514410A priority patent/FR2270334B1/fr
Priority to BR3523/75A priority patent/BR7502760A/pt
Priority to DO1975002307A priority patent/DOP1975002307A/es
Priority to JP50055299A priority patent/JPS50154111A/ja
Application granted granted Critical
Publication of CA1023560A publication Critical patent/CA1023560A/fr
Expired 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
    • 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)
CA199,539A 1974-05-10 1974-05-10 Lessivage des oxydes non-ferreux Expired CA1023560A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA199,539A CA1023560A (fr) 1974-05-10 1974-05-10 Lessivage des oxydes non-ferreux
PH17130A PH11682A (en) 1974-05-10 1975-05-05 Treatment of oxidic materials containing non-ferrous values
AU80850/75A AU492431B2 (en) 1975-05-06 Treatment of oxidic materials containing non-ferrous values
FR7514410A FR2270334B1 (fr) 1974-05-10 1975-05-07
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
DO1975002307A DOP1975002307A (es) 1974-05-10 1975-05-08 Lixiviacion de materiales oxidos que contienen indices no ferrosos.
JP50055299A JPS50154111A (fr) 1974-05-10 1975-05-10

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
CA1023560A true CA1023560A (fr) 1978-01-03

Family

ID=4099995

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595642A (en) * 1994-12-01 1997-01-21 Xue; Tao Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions
US8916116B2 (en) 2011-12-12 2014-12-23 Process Research Ortech Inc. Separation of iron from value metals in leaching of laterite ores

Families Citing this family (3)

* 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
AU2000262567A1 (en) * 2000-07-21 2002-02-05 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores
WO2005098061A1 (fr) * 2004-03-31 2005-10-20 Pacific Metals Co., Ltd. Méthode de lessivage et méthode de récupération du nickel ou du cobalt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595642A (en) * 1994-12-01 1997-01-21 Xue; Tao Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions
US8916116B2 (en) 2011-12-12 2014-12-23 Process Research Ortech Inc. Separation of iron from value metals in leaching of laterite ores

Also Published As

Publication number Publication date
PH11682A (en) 1978-05-19
JPS50154111A (fr) 1975-12-11
BR7502760A (pt) 1976-03-16
DOP1975002307A (es) 1980-09-09
AU8085075A (en) 1976-11-11
FR2270334B1 (fr) 1980-11-14
FR2270334A1 (fr) 1975-12-05

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