The influences of outer facial acidity, concentration of transient carrier and facial activator, rate of emulsion and water(Rew) and rate of oil (Roi) are investigated, and the technological parameters of concentrated Sc(III) are obtained.

• 考察了外相酸度、流动载体浓度、表面活性剂浓度、乳水比Rew、油内比Roi对迁移钪的影响 ；获得了富集钪的工艺参数 .