FR2270334A1 - - Google Patents

Info

Publication number
FR2270334A1
FR2270334A1 FR7514410A FR7514410A FR2270334A1 FR 2270334 A1 FR2270334 A1 FR 2270334A1 FR 7514410 A FR7514410 A FR 7514410A FR 7514410 A FR7514410 A FR 7514410A FR 2270334 A1 FR2270334 A1 FR 2270334A1
Authority
FR
France
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.)
Granted
Application number
FR7514410A
Other languages
French (fr)
Other versions
FR2270334B1 (uk
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
Publication of FR2270334A1 publication Critical patent/FR2270334A1/fr
Application granted granted Critical
Publication of FR2270334B1 publication Critical patent/FR2270334B1/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)
FR7514410A 1974-05-10 1975-05-07 Expired FR2270334B1 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA199,539A CA1023560A (en) 1974-05-10 1974-05-10 Leaching of oxide materials containing non-ferrous values

Publications (2)

Publication Number Publication Date
FR2270334A1 true FR2270334A1 (uk) 1975-12-05
FR2270334B1 FR2270334B1 (uk) 1980-11-14

Family

ID=4099995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514410A Expired FR2270334B1 (uk) 1974-05-10 1975-05-07

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434053A1 (en) * 1989-12-20 1991-06-26 Nisshin Steel Co., Ltd. Process for treatment of nickel magnesium silicate ores
WO2002008477A1 (en) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2137124C (en) * 1994-12-01 1999-03-16 Tao Xue Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions
WO2005098061A1 (ja) * 2004-03-31 2005-10-20 Pacific Metals Co., Ltd. ニッケルまたはコバルトの浸出方法および回収方法
EP2791373A4 (en) 2011-12-12 2015-06-24 Process Res Ortech Inc SEPARATION OF IRONS FROM HIGH-QUALITY METALS IN THE EXTRACTION OF LATERITERATES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434053A1 (en) * 1989-12-20 1991-06-26 Nisshin Steel Co., Ltd. Process for treatment of nickel magnesium silicate ores
WO2002008477A1 (en) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores

Also Published As

Publication number Publication date
PH11682A (en) 1978-05-19
BR7502760A (pt) 1976-03-16
AU8085075A (en) 1976-11-11
CA1023560A (en) 1978-01-03
JPS50154111A (uk) 1975-12-11
DOP1975002307A (es) 1980-09-09
FR2270334B1 (uk) 1980-11-14

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse