FR2318233B1 - - Google Patents

Info

Publication number
FR2318233B1
FR2318233B1 FR7611195A FR7611195A FR2318233B1 FR 2318233 B1 FR2318233 B1 FR 2318233B1 FR 7611195 A FR7611195 A FR 7611195A FR 7611195 A FR7611195 A FR 7611195A FR 2318233 B1 FR2318233 B1 FR 2318233B1
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
FR7611195A
Other languages
French (fr)
Other versions
FR2318233A1 (fr
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 FR2318233A1 publication Critical patent/FR2318233A1/fr
Application granted granted Critical
Publication of FR2318233B1 publication Critical patent/FR2318233B1/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
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process

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)
  • Treatment Of Steel In Its Molten State (AREA)
FR7611195A 1975-07-16 1976-04-15 Procede de purification d'une matte de nickel par oxydation Granted FR2318233A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA231,602A CA1055710A (en) 1975-07-16 1975-07-16 Nickel matte refining by oxidation

Publications (2)

Publication Number Publication Date
FR2318233A1 FR2318233A1 (fr) 1977-02-11
FR2318233B1 true FR2318233B1 (enrdf_load_stackoverflow) 1980-04-30

Family

ID=4103619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611195A Granted FR2318233A1 (fr) 1975-07-16 1976-04-15 Procede de purification d'une matte de nickel par oxydation

Country Status (2)

Country Link
CA (1) CA1055710A (enrdf_load_stackoverflow)
FR (1) FR2318233A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110983043B (zh) * 2019-11-28 2021-11-23 武汉科技大学 一种用中低品位红土镍矿制备高品位镍铁的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623797A (en) * 1926-07-07 1927-04-05 Int Nickel Co Method of converting nickel-containing matte
FR765165A (fr) * 1933-03-01 1934-06-04 Electrochimie Soc Procédé d'épuration des nickels
FR906373A (fr) * 1941-12-10 1946-01-04 Kloeckner Humboldt Deutz Ag Procédé de traitement métallurgique des marnes cuivreuses
BE514059A (enrdf_load_stackoverflow) * 1951-09-22
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen

Also Published As

Publication number Publication date
FR2318233A1 (fr) 1977-02-11
CA1055710A (en) 1979-06-05

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Legal Events

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