ZA704313B - Process for treating zinc-lead mixed oxides - Google Patents

Process for treating zinc-lead mixed oxides

Info

Publication number
ZA704313B
ZA704313B ZA704313A ZA704313A ZA704313B ZA 704313 B ZA704313 B ZA 704313B ZA 704313 A ZA704313 A ZA 704313A ZA 704313 A ZA704313 A ZA 704313A ZA 704313 B ZA704313 B ZA 704313B
Authority
ZA
South Africa
Prior art keywords
mixed oxides
treating zinc
lead mixed
lead
zinc
Prior art date
Application number
ZA704313A
Other languages
English (en)
Inventor
H Dumont
Original Assignee
Preussag Ag Metall
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
Priority claimed from DE19702021873 external-priority patent/DE2021873C/de
Application filed by Preussag Ag Metall filed Critical Preussag Ag Metall
Publication of ZA704313B publication Critical patent/ZA704313B/xx

Links

Classifications

    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
    • 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
    • C22B13/00—Obtaining lead
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
ZA704313A 1970-05-05 1970-06-23 Process for treating zinc-lead mixed oxides ZA704313B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702021873 DE2021873C (de) 1970-05-05 Verfahren zum thermischen Aufarbeiten vor Zink Blei Mischoxyden

Publications (1)

Publication Number Publication Date
ZA704313B true ZA704313B (en) 1971-02-24

Family

ID=5770249

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704313A ZA704313B (en) 1970-05-05 1970-06-23 Process for treating zinc-lead mixed oxides

Country Status (2)

Country Link
FR (1) FR2088331A7 (OSRAM)
ZA (1) ZA704313B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108759461B (zh) * 2018-06-21 2023-12-15 赫章领轩环保科技有限公司 一种隧道式窑炉分级生产直接法氧化锌的设备及方法

Also Published As

Publication number Publication date
FR2088331B3 (OSRAM) 1973-04-06
FR2088331A7 (en) 1972-01-07
DE2021873A1 (de) 1971-11-25

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