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| Content Provider | Springer Nature Link |
|---|---|
| Author | Bocharov, V. A. Ignatkina, V. A. Alekseichuk, D. A. |
| Copyright Year | 2012 |
| Abstract | The influence of the mineral composition of sulfides and their modifications on the selection of flowcharts for the selective flotation of ores of nonferrous metals is considered. It is shown that the oxidation conditions of collectors with the formation of a new form of the collector participating in the formation of sorption layers on the surface play a significant role in the mechanism of the interaction of the collector with minerals. Practical investigations showed that the application of combinations of compositions of various collectors allow us to increase their collection and selective properties and improve the efficiency of the flotation separation of minerals. It is revealed that the structure of the adsorption layer with the use of the composition of the collectors in the flotation (one of them is the xanthate) is determined by the ratio of components and sequence of their dosing. These results allowed us to change the flowcharts of flotation of the ores of the Tarnier, Gai, and other deposits with the recovery of modifications of pyrite and sphalerite relative to the stages of the flotation process. |
| Starting Page | 279 |
| Ending Page | 288 |
| Page Count | 10 |
| File Format | |
| ISSN | 10678212 |
| Journal | Russian Journal of Non-Ferrous Metals |
| Volume Number | 53 |
| Issue Number | 4 |
| e-ISSN | 1934970X |
| Language | English |
| Publisher | Allerton Press, Inc. |
| Publisher Date | 2012-09-05 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | flotation collector sorption mineral flotoreagents ore composition of collectors reagent surface adsorption layer Metallic Materials |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Metals and Alloys Mechanics of Materials |
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