|
| TECHNICAL FEASIBILITY STUDY ON PUMP BACKFILLING MINING METHOD WITHW HOLE TAILINGS |
|
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:Backfilling method Unsized tailings Pumping transportation, |
|
|
| Hits: 2156 |
| Download times: 24 |
| Abstract: |
| In this paper,taking some mine as an example,the pump backfilling mining method with high density unsized tailings,as well as its investigation in technical feasibility are introduced.Through analysis on physical and chemical properties of unsized tailings,lab test of dewatering character,rheological experiments with pumping transportation of high density unsized tailings and strength experiments of unsized fill,it is feasible in technology that the mine may adopt the pump backfilling mining method with high density unsized tailings. |
| Close |
|
|
|