CH92444A - Procédé pour extraire le plomb des minerais renfermant des sulfures de plomb et de zinc. - Google Patents

Procédé pour extraire le plomb des minerais renfermant des sulfures de plomb et de zinc.

Info

Publication number
CH92444A
CH92444A CH92444DA CH92444A CH 92444 A CH92444 A CH 92444A CH 92444D A CH92444D A CH 92444DA CH 92444 A CH92444 A CH 92444A
Authority
CH
Switzerland
Prior art keywords
lead
zinc
solution
sulphide
hot
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Edward Elmore Frank
Original Assignee
Edward Elmore Frank
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 Edward Elmore Frank filed Critical Edward Elmore Frank
Publication of CH92444A publication Critical patent/CH92444A/fr

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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH92444D 1917-05-08 1920-06-18 Procédé pour extraire le plomb des minerais renfermant des sulfures de plomb et de zinc. CH92444A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB6546/17A GB127641A (en) 1917-05-08 1917-05-08 Improvements in Processes for the Extraction of Lead and Zinc from their Ores.
GB1134817 1917-08-07
FR504810T 1918-06-17

Publications (1)

Publication Number Publication Date
CH92444A true CH92444A (fr) 1922-01-16

Family

ID=37889610

Family Applications (2)

Application Number Title Priority Date Filing Date
CH92444D CH92444A (fr) 1917-05-08 1920-06-18 Procédé pour extraire le plomb des minerais renfermant des sulfures de plomb et de zinc.
CH94620D CH94620A (fr) 1917-05-08 1920-06-18 Procédé pour extraire le plomb des minerais renfermant des sulfures de zinc et de plomb.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH94620D CH94620A (fr) 1917-05-08 1920-06-18 Procédé pour extraire le plomb des minerais renfermant des sulfures de zinc et de plomb.

Country Status (5)

Country Link
AT (1) AT101942B (de)
CH (2) CH92444A (de)
DE (1) DE343345C (de)
FR (1) FR504810A (de)
GB (1) GB127641A (de)

Also Published As

Publication number Publication date
CH94620A (fr) 1922-05-16
AT101942B (de) 1925-12-10
FR504810A (fr) 1920-07-17
GB127641A (en) 1919-06-12
DE343345C (de) 1921-10-31

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