FR2121604B1 - - Google Patents

Info

Publication number
FR2121604B1
FR2121604B1 FR7200256A FR7200256A FR2121604B1 FR 2121604 B1 FR2121604 B1 FR 2121604B1 FR 7200256 A FR7200256 A FR 7200256A FR 7200256 A FR7200256 A FR 7200256A FR 2121604 B1 FR2121604 B1 FR 2121604B1
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.)
Expired
Application number
FR7200256A
Other languages
French (fr)
Other versions
FR2121604A1 (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.)
LARCO MINIERE METALLURG
Original Assignee
LARCO MINIERE METALLURG
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 LARCO MINIERE METALLURG filed Critical LARCO MINIERE METALLURG
Publication of FR2121604A1 publication Critical patent/FR2121604A1/fr
Application granted granted Critical
Publication of FR2121604B1 publication Critical patent/FR2121604B1/fr
Granted 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
    • C22B23/02—Obtaining nickel or cobalt by dry 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR7200256A 1971-01-08 1972-01-05 Winning nickel from silica - rich ores - by mixing with an ore of low - dioxide content Granted FR2121604A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62387 1971-01-08

Publications (2)

Publication Number Publication Date
FR2121604A1 FR2121604A1 (en) 1972-08-25
FR2121604B1 true FR2121604B1 (OSRAM) 1975-03-21

Family

ID=19726595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200256A Granted FR2121604A1 (en) 1971-01-08 1972-01-05 Winning nickel from silica - rich ores - by mixing with an ore of low - dioxide content

Country Status (5)

Country Link
BR (1) BR7200087D0 (OSRAM)
DE (1) DE2106399B2 (OSRAM)
FR (1) FR2121604A1 (OSRAM)
LU (1) LU62387A1 (OSRAM)
PH (1) PH9904A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1064248A (en) * 1965-04-23 1967-04-05 Sherritt Gordon Mines Ltd Treatment of laterites

Also Published As

Publication number Publication date
FR2121604A1 (en) 1972-08-25
LU62387A1 (OSRAM) 1972-08-23
BR7200087D0 (pt) 1973-06-07
DE2106399A1 (OSRAM) 1971-12-16
DE2106399B2 (de) 1971-12-16
PH9904A (en) 1976-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse