FR2298513A1 - Sulfures de nickel et de cobalt resistant a l'oxydation et procede de preparation - Google Patents

Sulfures de nickel et de cobalt resistant a l'oxydation et procede de preparation

Info

Publication number
FR2298513A1
FR2298513A1 FR7529126A FR7529126A FR2298513A1 FR 2298513 A1 FR2298513 A1 FR 2298513A1 FR 7529126 A FR7529126 A FR 7529126A FR 7529126 A FR7529126 A FR 7529126A FR 2298513 A1 FR2298513 A1 FR 2298513A1
Authority
FR
France
Prior art keywords
preparation process
resistant nickel
cobalt sulphides
oxidization resistant
oxidization
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.)
Granted
Application number
FR7529126A
Other languages
English (en)
French (fr)
Other versions
FR2298513B1 (Direct
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.)
Freeport Minerals Co
Original Assignee
Freeport Minerals Co
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 Freeport Minerals Co filed Critical Freeport Minerals Co
Publication of FR2298513A1 publication Critical patent/FR2298513A1/fr
Application granted granted Critical
Publication of FR2298513B1 publication Critical patent/FR2298513B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/15—Sulfides; Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/11—Sulfides; Oxysulfides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7529126A 1975-01-27 1975-09-23 Sulfures de nickel et de cobalt resistant a l'oxydation et procede de preparation Granted FR2298513A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/544,498 US3975507A (en) 1975-01-27 1975-01-27 Oxidation-resistant nickel and cobalt sulfides and method for preparing same

Publications (2)

Publication Number Publication Date
FR2298513A1 true FR2298513A1 (fr) 1976-08-20
FR2298513B1 FR2298513B1 (Direct) 1981-07-24

Family

ID=24172424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529126A Granted FR2298513A1 (fr) 1975-01-27 1975-09-23 Sulfures de nickel et de cobalt resistant a l'oxydation et procede de preparation

Country Status (4)

Country Link
US (1) US3975507A (Direct)
CA (1) CA1062878A (Direct)
FR (1) FR2298513A1 (Direct)
PH (1) PH13694A (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2240825T3 (es) * 2001-09-14 2005-10-16 Alexander Beckmann Procedimiento para obtener cobalto y niquel a partir de minerales y concentrados de minerales.
CA2570216C (en) * 2004-06-16 2012-10-23 Toho Titanium Co., Ltd. Nickel powder and production method therefor
BRPI0604853B1 (pt) * 2006-10-27 2016-03-08 Vale Do Rio Doce Co método para produção de cobalto metálico a partir de refinado de extração por solventes de níquel
US20090042723A1 (en) * 2007-02-06 2009-02-12 Kun Wang Process for preparing mixed metal oxide catalysts
US9187803B2 (en) 2013-03-14 2015-11-17 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching
US9175366B2 (en) 2013-03-14 2015-11-03 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662009A (en) * 1949-11-15 1953-12-08 Chemical Construction Corp Gas replacement of metal sulfides
US3053651A (en) * 1958-01-21 1962-09-11 Chemetals Corp Treatment of sulfide minerals
US2913334A (en) * 1958-05-21 1959-11-17 John G Dean Process for separating cobalt and nickel from ammoniacal solutions
US3453101A (en) * 1963-10-21 1969-07-01 Fuji Iron & Steel Co Ltd Process for treating nickeliferous ore
US3466167A (en) * 1965-09-14 1969-09-09 Int Nickel Co Removal of impurities from nickel sulfide
US3754896A (en) * 1970-08-11 1973-08-28 Univ Minnesota Process for recovering nickel from very low grade primary nickel ores
CA970166A (en) * 1972-04-17 1975-07-01 James A.E. Bell Preferential sulfiding of nickel and cobalt oxides
CA970168A (en) * 1972-10-20 1975-07-01 Vladimir N. Mackiw Production of nickel powder from impure nickel compounds

Also Published As

Publication number Publication date
AU8451875A (en) 1977-03-10
US3975507A (en) 1976-08-17
FR2298513B1 (Direct) 1981-07-24
CA1062878A (en) 1979-09-25
PH13694A (en) 1980-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse