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CA443715A - Procede d'affinage de scories de plomb cuivreux - Google Patents

Procede d'affinage de scories de plomb cuivreux

Info

Publication number
CA443715A
CA443715A CA443715A CA443715DA CA443715A CA 443715 A CA443715 A CA 443715A CA 443715 A CA443715 A CA 443715A CA 443715D A CA443715D A CA 443715DA CA 443715 A CA443715 A CA 443715A
Authority
CA
Canada
Prior art keywords
copper
smelting process
lead dross
dross
lead
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
CA443715A
Other languages
English (en)
Inventor
P. Fleming Edward
H. Mcintosh Donald
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
Publication date
Application granted granted Critical
Publication of CA443715A publication Critical patent/CA443715A/fr
Expired legal-status Critical Current

Links

CA443715A Procede d'affinage de scories de plomb cuivreux Expired CA443715A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA443715T

Publications (1)

Publication Number Publication Date
CA443715A true CA443715A (fr) 1947-08-19

Family

ID=35558941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA443715A Expired CA443715A (fr) Procede d'affinage de scories de plomb cuivreux

Country Status (1)

Country Link
CA (1) CA443715A (fr)

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