|
| STUDY ON ELECTROCHEMICAL CONTROL FLOTATION OF COPPER ORE IN ERDENUT COPPER MINE IN MONGOLIA |
|
Revised:November 05, 2000
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:Sulfide ores,Electrochemistry,Flotation,Electrochemical Control Flotation |
|
|
| Hits: 3074 |
| Download times: 34 |
| Abstract: |
| Based on the phenomenon of electrochemistry occurring in flotation process, five kinds of anode reactions on surface of sulfides are discussed separately in flotation processing of copper sulfides in this paper. It is noted that the anode reactions of oxidation of xanthate and formation of collector salts on copper sulfides are the key problem in copper and molybdenum bulk flotation while pyrite is depressed, the anode reactions of oxidation of xanthate and decomposition of collector salts are the main reactions in the separation of copper sulfides from bulk concentrate, etc. A commercial application of Electrochemical Control Flotation (ECCF) as a result of the research on the porphyry copper ore is introduced especially. |
| Close |
|
|
|