Production of purified lead and antimony oxide

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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75 24, 75 63, 75 69, 423 88, 423617, C22B 1306

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active

041949048

ABSTRACT:
Purified lead and antimony oxide are produced from antimonial lead alloys by oxidation of the molten alloy to form purified metallic lead and a slag of lead oxides and antimony oxides, separation of the metal and slag, and subsequent partial reduction and fuming of the slag to produce pure antimony oxide.

REFERENCES:
patent: 1726346 (1929-08-01), Gonser et al.

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