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SiO₂粉末浮选除铁研究

Study on removing Fe from SiO₂ by flotation

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【Author】 TANG Ya fei 1,2 ,WANG Yu lin 1,Ding Yi gang 1 (1.China University of Geology,Wuhan Hubei 430073,China;2.Wuhan Institute of Chemical Technology,Wuhan Hubei 430073,China)

【机构】中国地质大学；中国地质大学湖北武汉430073武汉化工学院；湖北武汉430073；湖北武汉430073；

【摘要】进行了石英粉末浮选除铁净化试验 ,结果表明 ,用六偏磷酸钠作分散剂及浮选调整剂 ,胺作捕收剂 ,可获得较为理想的浮选指标更多还原

【Abstract】 The flotation test of removing Fe from SiO 2 fine powder was carried out.The results showed that good flotation indexes could be achieved with sodium hexametaphosphate as dispersant and regulator and amine as collector.更多还原