|
| EXPERIMENTAL STUDY ON FLOTATION OF REFRACT LEAD-ZINC ORE OF YUNNAN MENGZI MINE |
|
Received:October 24, 2012
Revised:November 01, 2013
Accepted:November 01, 2012
Published Online:December 21, 2013
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:flotation;refract lead-zinc ore;Slead-zinc separation;combined collector |
| Author | Institution |
| CHEN Hua |
Kunming University of Science and Technology |
| LAN Zhuo-yue |
Kunming University of Science and Technology |
|
| Hits: 2020 |
| Download times: 22 |
| Abstract: |
| The lead-zinc ore of Yunnan Mengzi mine ,containing 1.09% Pb and 1.97% Zn , is difficult to be floated successfully . Because the ore’s component is complex , and the purpose mineral is closely associated with other metallic minerals and the gangue minerals .This study based on the characteristic of the run-of-mine ore did research on the reagent system and technical process ,and improved the lead concentrate grade and recovery by using lime and zinc sulfate as inhibitors , sodium hexametaphosphate as dispersan and combined collector in condition that the grinding fineness was 85% -0.074 mm. |
| Close |