NL6515571A - - Google Patents

Info

Publication number
NL6515571A
NL6515571A NL6515571A NL6515571A NL6515571A NL 6515571 A NL6515571 A NL 6515571A NL 6515571 A NL6515571 A NL 6515571A NL 6515571 A NL6515571 A NL 6515571A NL 6515571 A NL6515571 A NL 6515571A
Authority
NL
Netherlands
Prior art keywords
tower
metal
envelope
ingot
refining
Prior art date
Application number
NL6515571A
Other languages
English (en)
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
Publication of NL6515571A publication Critical patent/NL6515571A/xx

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NL6515571A 1964-12-01 1965-11-30 NL6515571A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4875464A GB1052907A (enrdf_load_stackoverflow) 1964-12-01 1964-12-01

Publications (1)

Publication Number Publication Date
NL6515571A true NL6515571A (enrdf_load_stackoverflow) 1966-06-02

Family

ID=10449792

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6515571A NL6515571A (enrdf_load_stackoverflow) 1964-12-01 1965-11-30

Country Status (4)

Country Link
DE (1) DE1263223B (enrdf_load_stackoverflow)
FR (1) FR1454981A (enrdf_load_stackoverflow)
GB (1) GB1052907A (enrdf_load_stackoverflow)
NL (1) NL6515571A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791287A (fr) * 1971-11-15 1973-05-14 Int Nickel Canada Procede de pyro-affinage de cuivre
JPH05287402A (ja) * 1992-04-09 1993-11-02 Mitsubishi Materials Corp 極低酸素銅の製造法およびその製造法により得られた極低酸素銅

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413389A (en) * 1932-10-10 1934-07-19 Enfield Rolling Mills Ltd Process for refining copper

Also Published As

Publication number Publication date
DE1263223B (de) 1968-03-14
GB1052907A (enrdf_load_stackoverflow) 1966-12-30
FR1454981A (fr) 1966-10-07

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