|
| A REVIEW OF PYRRHOTITE FLOTATION ELECTROCHEMISTRY AND ITS DEPRESSANT |
|
Received:July 02, 2007
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:pyrrhotite; flotation electrochemistry; deoressant |
|
LI Wen-juan,SONG Yong-sheng(General Research Institute for Nonferrous Metals,Beijing100088,China)
|
| Hits: 2257 |
| Download times: 27 |
| Abstract: |
| Some researches on the electrochemistry of pyrrhotite flotation are reviewed in this paper. The surface oxidation and the electrochemical reaction between pyrrhotite and collectors are introduced. The activation of copper ions and the corrosion electrochemical reaction between pyrrhotite and grinding medium or other minerals are also described. The investigation on depressants of pyrrhotite at home and abroad is reviewed in this paper. |
| Close |