Process and equipment for preparing antimory oxide from PbSb alloy

Process and equipment for preparing antimory oxide from PbSb alloy

A process for preparing antimony oxide from PbSb alloy features that the molten PbSb alloy is stirred by a great deal of secondary air and the primary air introduced to said molten alloy to generate a lot of volatilized antimony, which contacts with the surface of molten alloy to generate oxidizing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZUJUN YAN, GUOAN CUI
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
FERROUS OR NON-FERROUS ALLOYS
INORGANIC CHEMISTRY
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:A process for preparing antimony oxide from PbSb alloy features that the molten PbSb alloy is stirred by a great deal of secondary air and the primary air introduced to said molten alloy to generate a lot of volatilized antimony, which contacts with the surface of molten alloy to generate oxidizing reaction, resulting in antimony oxide which are then separated out. Its advantages are high productivity and less energy consumption.