|
| Study on the optimum proportion of waste-rock and acid leaching tailings in Jinchuan mine |
|
Received:September 08, 2013
Revised:September 10, 2013
Accepted:September 11, 2013
Published Online:February 12, 2015
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:The optimum proportion; Packing density; Waste- rock; Acid leaching tailings |
| Author | Institution |
| ZHANG Xiu-xiang |
Faculty of Land Resource Engineering,Kunming University of Science and Technology |
| QIAO Deng-pan |
Faculty of Land Resource Engineering,Kunming University of Science and Technology |
|
| Hits: 4265 |
| Download times: 2694 |
| Abstract: |
| In order to find out the optimum proportion of waste rock and acid leaching tailing coming from the Jinchuan mine,namely the mixture of both can achieve maximum packing density. Use the packing density model of two kinds aggregates to calculate the theoretical maximum, at the same time, using the method of experimental to obtain the optimal group. Finally, through combining these two outcomes see that sort of result: Waste rock: tailings should be controlled between 7:3 and 8:2 which is the optimal range. |
| Close |