| Noble metals and alloys | |
| Название | Recearch of optimal parameters of desorption of gold and non-ferrous metals with Lewatit anionites using sodium hydroxide solution |
| Автор | Drozdov S. V., Klimantsev V. S., Leskiv M. V., Belousova N. V., Fris G. |
| Информация об авторе | S. V. Drozdov, Head of Laboratory; V. S. Klimantsev, Leading Engineer, e-mail: KlimantsevVS@polusgold.ru; M. V. Leskiv, Engineer and Laboratory Assistant, “Poluys”; N. V. Belousova, Head of a Department, Siberian Federal University; G. Fris, Chief Technologist, LanXess, Germaniya. |
| Реферат | The process of gold desorption with LEWATIT anionites saturated in the cycle of sorption leaching of olympiadinsky flotation concentrate after bio-oxidation has been researched. Influence of temperature, alkali concentration and sodium cyanide addition in eluent on the process parameters has been researched. Optimal parameters of desorption have been founded and kinetic dependences of eluation of gold and metal additives have been formed. |
| Ключевые слова | Gold, desorption, sorption, anionite, leaching, eluent, eluate, sodium hydroxide. |
| Библиографический список | 1. Lodeyshchikov V. V. Tekhnologiya izvlecheniya zolota i serebra iz upornykh rud : v 2 t. Technology of the gold and silver extraction from persistent ores : in 2 vol. Irkutsk, 1999. Vol. 2. 452 pp. 2. Bozhko G. G., Korukova V. M., Malysheva O. K. Tekhnologiya metallov. Technology of metals. 2002. No. 11. pp. 2–5. 3. Analiz, dobycha i pererabotka poleznykh iskopaemykh : sb. nauch. tr. Analysis, mining and processing of minerals : collected proceedings. Irkutsk, 1998. pp. 271-290. 4. Smirnov V. V., Volkov V. P., Mikhin O. A. and etc. Tsvetnye metally. Non-ferrous metals. 2005. No. 1. pp. 48–50. 5. Pererabotka zolotonosnykh rud s primeneniem bakterialnogo okisleniya v usloviyakh Kraynego Severa. Reprocessing of gold-bearing ores using bacterial oxidation in the Far North conditions. V. K. Sovmen, V. N. Guskov and etc. Novosibirsk, 2007. 144 pp. |
| Language of full-text | русский |
| Полный текст статьи | Получить |
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