1. A new concept in column flotation design;Jameson,1988
2. Development and progress in the application of the pneumatic flotation cell;Bahr,1991
3. Beneficiation of Uckopru chromite gravity tailings by free jet type flotation system;Guney,1991
4. Introducing the Filblast froth column,1991
5. A new packed column flotation system;Yang,1988