FR2314255A1 - Procede d'extraction de metaux des minerais limonitiques - Google Patents

Procede d'extraction de metaux des minerais limonitiques

Info

Publication number
FR2314255A1
FR2314255A1 FR7617242A FR7617242A FR2314255A1 FR 2314255 A1 FR2314255 A1 FR 2314255A1 FR 7617242 A FR7617242 A FR 7617242A FR 7617242 A FR7617242 A FR 7617242A FR 2314255 A1 FR2314255 A1 FR 2314255A1
Authority
FR
France
Prior art keywords
limonic
ores
extraction process
metal extraction
metal
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.)
Withdrawn
Application number
FR7617242A
Other languages
English (en)
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 FR2314255A1 publication Critical patent/FR2314255A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
FR7617242A 1975-06-10 1976-06-08 Procede d'extraction de metaux des minerais limonitiques Withdrawn FR2314255A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229,006A CA1050278A (fr) 1975-06-10 1975-06-10 Lixiviation des limonites

Publications (1)

Publication Number Publication Date
FR2314255A1 true FR2314255A1 (fr) 1977-01-07

Family

ID=4103301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617242A Withdrawn FR2314255A1 (fr) 1975-06-10 1976-06-08 Procede d'extraction de metaux des minerais limonitiques

Country Status (5)

Country Link
US (1) US4062924A (fr)
JP (1) JPS51149819A (fr)
AU (1) AU500051B2 (fr)
CA (1) CA1050278A (fr)
FR (1) FR2314255A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1171287A (fr) * 1980-11-05 1984-07-24 William R. Hatch Lixiviation acide des minerais de nickel a la laterite
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
US6261527B1 (en) 1999-11-03 2001-07-17 Bhp Minerals International Inc. Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores
US6391089B1 (en) * 2000-11-29 2002-05-21 Walter Curlook Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values
AUPS201902A0 (en) * 2002-04-29 2002-06-06 Qni Technology Pty Ltd Modified atmospheric leach process for laterite ores
CL2004001045A1 (es) * 2003-05-16 2005-06-03 Jaguar Nickel Inc PROCESO PARA LIXIVIAR MINERAL LATERICO DE NIQUEL QUE CONTIENE OXIDOS DE MATALES BASE USANDO UN LIXIVIANTE A UN pH MENOR QUE 3, COMPUESTO POR ACIDO CLORHIDRICO Y SALES DE CLORURO QUE CONTIENEN CATIONES EN DONDE LA CONCENTRACION DE CLORURO ES MAYOR DE
CA2478516C (fr) * 2003-09-30 2007-12-11 Jaguar Nickel Inc. Un procede de recuperation de metaux precieux des minerais contenant des sulfures de metaux de base
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
JP2009510258A (ja) * 2005-09-30 2009-03-12 ビーエイチピー ビリトン イノベーション ピーティーワイ エルティーディー 大気圧でラテライト鉱石を浸出するための方法
WO2022204387A1 (fr) 2021-03-24 2022-09-29 Electrasteel, Inc. Système et applications de conversion de fer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722480A (en) * 1954-06-21 1955-11-01 Chemical Construction Corp Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions
US2726953A (en) * 1954-06-21 1955-12-13 Chemical Construction Corp Selective nucleated precipitation from acidic solutions
FR2152939A1 (fr) * 1971-09-09 1973-04-27 Falconbridge Nickel Mines Ltd

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045625A (en) * 1934-01-11 1936-06-30 Merrimac Chemical Company Inc Manufacture of ferric sulphate
US3093559A (en) * 1958-06-20 1963-06-11 Merwin G White Treatment of lateritic ores
US3244513A (en) * 1962-07-25 1966-04-05 Sherritt Gordon Mines Ltd Process for the treatment of lateritic ores to obtain cobalt and nickel values
GB998230A (fr) * 1962-07-25 1900-01-01
US3421850A (en) * 1965-07-02 1969-01-14 Anaconda Co Separate recovery of copper sulfide and zinc sulfide from aqueous solutions containing water-soluble salts of copper and zinc
US3544306A (en) * 1969-01-21 1970-12-01 Patrick J Mcgauley Concentration of copper from copper ores,concentrates and solutions
US3980752A (en) * 1971-09-02 1976-09-14 Falconbridge Nickel Mines Limited Precipitation of nickel, cobalt, lead sulphides in presence of iron oxides or hydroxides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722480A (en) * 1954-06-21 1955-11-01 Chemical Construction Corp Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions
US2726953A (en) * 1954-06-21 1955-12-13 Chemical Construction Corp Selective nucleated precipitation from acidic solutions
FR2152939A1 (fr) * 1971-09-09 1973-04-27 Falconbridge Nickel Mines Ltd

Also Published As

Publication number Publication date
AU1473276A (en) 1977-12-15
AU500051B2 (en) 1979-05-10
CA1050278A (fr) 1979-03-13
JPS51149819A (en) 1976-12-23
US4062924A (en) 1977-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse