FR1212431A - Process for removing zinc from lead - Google Patents

Process for removing zinc from lead

Info

Publication number
FR1212431A
FR1212431A FR1212431DA FR1212431A FR 1212431 A FR1212431 A FR 1212431A FR 1212431D A FR1212431D A FR 1212431DA FR 1212431 A FR1212431 A FR 1212431A
Authority
FR
France
Prior art keywords
lead
removing zinc
zinc
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
French (fr)
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.)
American Smelting and Refining Co
Original Assignee
American Smelting and Refining Co
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 American Smelting and Refining Co filed Critical American Smelting and Refining Co
Application granted granted Critical
Publication of FR1212431A publication Critical patent/FR1212431A/en
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
    • C22B13/00—Obtaining lead
    • C22B13/06—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)
FR1212431D 1958-02-10 1958-10-15 Process for removing zinc from lead Expired FR1212431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1212431XA 1958-02-10 1958-02-10

Publications (1)

Publication Number Publication Date
FR1212431A true FR1212431A (en) 1960-03-23

Family

ID=22395441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212431D Expired FR1212431A (en) 1958-02-10 1958-10-15 Process for removing zinc from lead

Country Status (1)

Country Link
FR (1) FR1212431A (en)

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