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

Application Number: 00113633
Application Date: 2000.08.18
Publication Number: 1339612
Publication Date: 2002.03.13
Priority Information:
International: C01G30/00;C22B30/02
Applicant(s) Name: Xia Yanbo
Inventor(s) Name: Xia Yanbo
Patent Agency Code: 43005
Patent Agent: xia zanxi
Abstract 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.