COMPARATIVE ANALYSIS OF THE PROPERTIES OF NANORELIEF VARIOUS GOLD-BEARING SULPHIDES
| Autor: | A E Vorob’ev, Honore Tcharo |
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| Jazyk: | English<br />Russian |
| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | RUDN Journal of Engineering Research, Vol 0, Iss 1, Pp 78-84 (2016) |
| Druh dokumentu: | article |
| ISSN: | 2312-8143 2312-8151 |
| Popis: | The results of a comparative analysis of the different properties of nanorelief gold sulfides are presented. The morphology and microtopography of auriferous pyrite and arsenopyrite are described. The mechanism of adsorption of gold on the surface of sulphides, which is based on redox reactions isexplained. It is shown that gold is adsorbed largely on arsenopyrite surface than on pyrite surface. The mechanism of adsorption of gold sulfide by surface defects is explained. |
| Databáze: | Directory of Open Access Journals |
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