FR2184444B1 - - Google Patents

Info

Publication number
FR2184444B1
FR2184444B1 FR727217620A FR7217620A FR2184444B1 FR 2184444 B1 FR2184444 B1 FR 2184444B1 FR 727217620 A FR727217620 A FR 727217620A FR 7217620 A FR7217620 A FR 7217620A FR 2184444 B1 FR2184444 B1 FR 2184444B1
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
FR727217620A
Other languages
French (fr)
Other versions
FR2184444A1 (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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7217620A priority Critical patent/FR2184444A1/fr
Priority to ZM6873A priority patent/ZM6873A1/xx
Priority to ZA732800A priority patent/ZA732800B/xx
Priority to CA171,484A priority patent/CA1025669A/fr
Priority to ES414787A priority patent/ES414787A1/es
Priority to JP5511173A priority patent/JPS4954226A/ja
Publication of FR2184444A1 publication Critical patent/FR2184444A1/fr
Priority to ES423739A priority patent/ES423739A1/es
Application granted granted Critical
Publication of FR2184444B1 publication Critical patent/FR2184444B1/fr
Priority to US05/591,080 priority patent/US3990890A/en
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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters
    • 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)
FR7217620A 1972-05-17 1972-05-17 Refining copper matte by blowing oxidant gas - carried out at high temp gives reduction in magnetite formation Granted FR2184444A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7217620A FR2184444A1 (en) 1972-05-17 1972-05-17 Refining copper matte by blowing oxidant gas - carried out at high temp gives reduction in magnetite formation
ZM6873A ZM6873A1 (en) 1972-05-17 1973-04-24 Process for refining mattes containing copper and device for putting it to work
ZA732800A ZA732800B (en) 1972-05-17 1973-04-25 A process and apparatus for the refining of copper or nickel containing mattes
ES414787A ES414787A1 (es) 1972-05-17 1973-05-16 Procedimiento de afino de matas que contienen cobre yno ni-quel.
CA171,484A CA1025669A (fr) 1972-05-17 1973-05-16 Procede d'affinage de mattes contenant du cuivre et dispositif pour le mettre en oeuvre
JP5511173A JPS4954226A (cg-RX-API-DMAC10.html) 1972-05-17 1973-05-17
ES423739A ES423739A1 (es) 1972-05-17 1974-02-28 Un dispositivo para el afino de matas que contienen cobre yno niquel.
US05/591,080 US3990890A (en) 1972-05-17 1975-06-27 Process for refining molten copper matte with an enriched oxygen blow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7217620A FR2184444A1 (en) 1972-05-17 1972-05-17 Refining copper matte by blowing oxidant gas - carried out at high temp gives reduction in magnetite formation

Publications (2)

Publication Number Publication Date
FR2184444A1 FR2184444A1 (en) 1973-12-28
FR2184444B1 true FR2184444B1 (cg-RX-API-DMAC10.html) 1974-07-26

Family

ID=9098650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217620A Granted FR2184444A1 (en) 1972-05-17 1972-05-17 Refining copper matte by blowing oxidant gas - carried out at high temp gives reduction in magnetite formation

Country Status (2)

Country Link
FR (1) FR2184444A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA732800B (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
ZA732800B (en) 1974-04-24
FR2184444A1 (en) 1973-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse