Effect of Sodium Lignin Sulfonate, Polyoxyethylene Glycol and Carbonate Alkalinity on Oleate Flotation of Zircon, Ilmenite and Rutile
In the present work, the flotation behaviours of zircon, mille and ilmenite using sodium oleate as collector in absence and presence of depressants were thoroughly investigated. The maximum in the flotation recovery of any of the above minerals falls within similar pH ranges.A range of inorganic and polymer depressants were examined in order to improve the separation of zircon from rutile and ilmenite. Optimum values of conditioning pH and depressant concentration to achieve maximum recovery and best selective floatability of zircon were obtained. Selective flotation of zircon from Ti-bearing minerals was anticipated from single mineral experiments under different pH values, depressant and collector conditions.
Flotation Black sand deposits Depressants Oleate Zircon Ilmenite Rutile
M. S. EL. Salmawy A. M. Abdelaal A. A. Abdelrahman E. E. Gommaa
Faculty of Petroleum & Mining Engineering, Suez-Canal University, Suez-Egypt
国际会议
XXIV International Mineral Processing Congress(第24届国际矿物加工大会)
北京
英文
1291-1296
2008-09-24（万方平台首次上网日期，不代表论文的发表时间）