| 1 | Studies on the flotation of fine particles: Electroflotation of chalcopyrite |
| Researcher: | Bhaskar Raju, G |
| Guide: | Kangaonkar, P R |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Mangalam, V |
| Guide: | Khangaonkar, P R |
| University: | University of Madras |
| Language: | English |
| 3 | Benefication of limestone by flotation and its kinetic studies |
| Researcher: | Suresh, Nikkam |
| Guide: | Rao, T CVenugopal, R |
| University: | Indian School of Mines |
| Language: | English |