|
| THE APPLICATION OF FUZZY COMPREHENSIVE EVALUATION METHOD TO THE EVALUATION OF FLOTATION EFFICIENCY BY COMBINED FROTHER ON LEAD-ZINC ORE |
|
Received:September 17, 2015
Revised:September 22, 2015
Published Online:August 31, 2016
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:fuzzy comprehensive evaluation;assorted frother;maximizing deviations;analytic hierarchy |
| Author | Institution |
| GUO Wanfu |
College of Zijin Mining,Fuzhou university |
| LIU Shuzhong |
College of Zijin Mining,Fuzhou university |
| LI Baozhu |
College of Zijin Mining,Fuzhou university |
| WU Zhenyu |
School of Economics and Management,Fuzhou university |
|
| Hits: 1803 |
| Download times: 1545 |
| Abstract: |
| The flotation efficiency by combined frother is evaluated in fuzzy comprehensive evaluation method. In the process of evaluation，we should build framework for comprehensive evaluation on index system including flotation indexes and cost index firstly.Secondly it draws on maximizing deviations and analytic hierarchy process to determine the weight of these indexes.At last，it should，work out the corresponding fuzzy evaluation values to different frothers to select better frother. The results show that using combined frother can improve the Lead-zinc flotation efficiency effectively；This evaluation model can be generalized to other problems about selecting combined agentia for beneficiating polymetallic ore. |
| Close |