Pyrometallurgical process for lead refining

Details Pyrometallurgical process for lead refining Pyrometallurgical process for lead refining

1976-07-15

1978-02-28

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 7, 75 83, 75120, C22B 1300

Patent

active

040765237

ABSTRACT:
A process is provided for obtaining lead bullion by the reduction of sintered ore which is produced by sintering materials including lead concentrate, said process being characterized in that zinc removed tailings are mixed into said materials, whereby the productivity of the pyrometallurgical lead refining may be improved and valuable metals may also be recovered from the zinc removed tailings.

REFERENCES:
patent: 2658827 (1953-11-01), Rizo-Patron
patent: 3149964 (1964-09-01), Schwartz

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