FR668311A - Perfectionnements apportés à la métallurgie du cuivre - Google Patents

Perfectionnements apportés à la métallurgie du cuivre

Info

Publication number
FR668311A
FR668311A FR668311DA FR668311A FR 668311 A FR668311 A FR 668311A FR 668311D A FR668311D A FR 668311DA FR 668311 A FR668311 A FR 668311A
Authority
FR
France
Prior art keywords
copper metallurgy
metallurgy
copper
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.)
Expired
Application number
Other languages
English (en)
Inventor
Hary Heald Alexander
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 filed Critical
Application granted granted Critical
Publication of FR668311A publication Critical patent/FR668311A/fr
Expired 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
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B15/0052—Reduction smelting or converting
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR668311D 1928-05-03 1928-05-03 Perfectionnements apportés à la métallurgie du cuivre Expired FR668311A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR668311T 1928-05-03

Publications (1)

Publication Number Publication Date
FR668311A true FR668311A (fr) 1929-10-30

Family

ID=9014951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668311D Expired FR668311A (fr) 1928-05-03 1928-05-03 Perfectionnements apportés à la métallurgie du cuivre

Country Status (1)

Country Link
FR (1) FR668311A (fr)

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