Colloidal Precipitates as Activators and Depressants in Flotation
- Organization:
- The Australasian Institute of Mining and Metallurgy
- Pages:
- 8
- File Size:
- 606 KB
- Publication Date:
- Jan 1, 1973
Abstract
Adsorption isotherms, zeta potential and coagulation techniques have been used to exa- mine the mechanism of metal activation on SiO2 and ZnS surfaces. The importance of surface nucleation or precipitation of metal hydroxide coatings is'established and identified-by characteristic charge reversal patterns. The significance of surface coatings in sulphide and non-sulphide flotation is discussed.
Citation
APA: (1973) Colloidal Precipitates as Activators and Depressants in Flotation
MLA: Colloidal Precipitates as Activators and Depressants in Flotation. The Australasian Institute of Mining and Metallurgy, 1973.