鉱物処理

[2P0121-29-03] Effects of agitation strength during agglomeration on stability of oil-water suspension and floatability of finely ground chalcopyrite (発表者：博士課程)

○ホーン ウォッテイ¹、島田 啓正¹、JOEN SANGHEE¹、PARK ILHWAN¹、TABELIN CARLITO²、広吉 直樹¹、伊藤 真由美¹、黒岩 樹人³、青木 悠二³ (1. 北海道大学、2. ニューサウスウェールズ大学、3. 住友金属鉱山株式会社)

キーワード：Agglomeration、Chalcopyrite、Agitation strength、Oil-water suspension

To improve the flotation rate of finely ground chalcopyrite, oil agglomeration prior to flotation is effective. In this study, effects of agitation strengths during agglomeration on the floatability of finely ground chalcopyrite were investigated. The results showed that agglomeration with stronger agitation strength stabilized oil-water suspension, causing higher flotation rate.