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| ArticleName | Hydrometallurgical technology for processing of lead cakes of zinc production using complex-forming reagents |
| ArticleAuthor | Karelov S. V., Sergeev V. A., Pan’shin A. M., Mamyachenkov S. V., Anisimova O. S. |
| ArticleAuthorData | Mamyachenkov S. V., e-mail: svmamyachenkov@yandex.ru. |
| Abstract | The results of laboratorial and enlarged investigations of the technology for processing of stale and current lead cakes of zinc production using complex-forming reagent Trylon B have shown possibility of grade lead production with through lead extraction as much as 96 %. Optimal leaching conditions for current lead cakes of zinc production at “Electrozink” enterprise are determined: L:S = 10:1, pH = 7, temperature = 20–25 °C. Electric extraction allows to regenerate solvent and to return it at the process head. |
| keywords | lead cakes, zinc production, leaching, solution cleaning, electric extraction, deposition, cooling, lead, extraction, current output. |
| References | 1. Тарасов А. В., Бессер А. Д., Мальцев В. И., Сорокина В. С. Металлургическая переработка вторичного свинцового сырья / под ред. А. В. Тарасова. — М. : Гинцветмет, 2003. — 224 с. 2. Дятлова Н. М., Темкина В. Я., Колпакова И. Д. Комплексоны. — М. : Химия, 1970. 3. Карелов С. В., Анисимова О. С., Мамяченков С. В., Сергеев В. А. // Изв. вузов. Цветная металлургия. 2008. № 2. С. 20. 4. Карелов С. В., Мамяченков С. В., Анисимова О. С., Сергеев В. А. // Там же. № 3. С. 13. |
| Language of full-text | russian |
| Full content | Buy |
