講演情報
[2P0102-09-02]微粉砕された黄銅鉱の凝集浮選
○Hornn Vothy1、島田 啓正1、Tabelin Carlito1、広吉 直樹1、伊藤 真由美1 (1. 北海道大学)
キーワード：
黄銅鉱、油中造粒、浮選、衝突確率
Oil agglomeration-flotation for finely ground chalcopyrite was investigated using emulsified oil as a bridging liquid, potassium amyl xanthate as a surface modifier. Oil agglomeration increased the particle size and improved flotation kinetic, probability due to the increased in collision efficiency between bubble and particle. The factors affecting oil agglomeration and flotation were discussed based on experimental results and kinetic modeling.