Process for directly producing super fine antimony trioxide by volatilizing smelting in blast furnace and its special equipment

During volatilizing smelted in blast furnace, antimony containing material is mixed with dearsenifying agent and deleading agent produces gaseous antimony trioxide particles in the reaction chamber; the gaseous antimony trioxide particles are condensed directly in the mixing cooler into solid antimo...

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Bibliographic Details
Main Author YANBO XIA
Format Patent
LanguageEnglish
Published 13.03.2002
Edition7
Subjects
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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Summary:During volatilizing smelted in blast furnace, antimony containing material is mixed with dearsenifying agent and deleading agent produces gaseous antimony trioxide particles in the reaction chamber; the gaseous antimony trioxide particles are condensed directly in the mixing cooler into solid antimony trioxide particles; and superfine antimony trioxide is finally obtained in the cloth dust collector after deposition and grading in the deposition chamber and cyclone dust collector. The present invention has high quality of superfine antimony trioxide product and low cost.
Bibliography:Application Number: CN2000113633