FR827512A - Bismuth-bearing lead refining process - Google Patents

Bismuth-bearing lead refining process

Info

Publication number
FR827512A
FR827512A FR827512DA FR827512A FR 827512 A FR827512 A FR 827512A FR 827512D A FR827512D A FR 827512DA FR 827512 A FR827512 A FR 827512A
Authority
FR
France
Prior art keywords
bismuth
refining process
bearing lead
lead refining
bearing
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.)
Societe Miniere et Metallurgique de Penarroya
Original Assignee
Societe Miniere et Metallurgique de Penarroya
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 Societe Miniere et Metallurgique de Penarroya filed Critical Societe Miniere et Metallurgique de Penarroya
Application granted granted Critical
Publication of FR827512A publication Critical patent/FR827512A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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
FR827512D 1937-01-11 1937-01-11 Bismuth-bearing lead refining process Expired FR827512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827512T 1937-01-11

Publications (1)

Publication Number Publication Date
FR827512A true FR827512A (en) 1938-04-28

Family

ID=9283351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827512D Expired FR827512A (en) 1937-01-11 1937-01-11 Bismuth-bearing lead refining process

Country Status (1)

Country Link
FR (1) FR827512A (en)

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