FR831344A - Improvements in the refining of lead and lead alloys - Google Patents

Improvements in the refining of lead and lead alloys

Info

Publication number
FR831344A
FR831344A FR831344DA FR831344A FR 831344 A FR831344 A FR 831344A FR 831344D A FR831344D A FR 831344DA FR 831344 A FR831344 A FR 831344A
Authority
FR
France
Prior art keywords
lead
refining
alloys
lead alloys
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.)
Goodlass Wall and Lead Industries Ltd
Original Assignee
Goodlass Wall and Lead Industries Ltd
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 Goodlass Wall and Lead Industries Ltd filed Critical Goodlass Wall and Lead Industries Ltd
Application granted granted Critical
Publication of FR831344A publication Critical patent/FR831344A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR831344D 1937-04-08 1937-04-08 Improvements in the refining of lead and lead alloys Expired FR831344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831344T 1937-04-08

Publications (1)

Publication Number Publication Date
FR831344A true FR831344A (en) 1938-08-30

Family

ID=9291685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831344D Expired FR831344A (en) 1937-04-08 1937-04-08 Improvements in the refining of lead and lead alloys

Country Status (1)

Country Link
FR (1) FR831344A (en)

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