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| ArticleName | Effect of mechanical activation on oxidation leaching of sulphide copper concentrates |
| ArticleAuthor | Krylova L. N., Medvedev A. S., Ryabtsev D. A. |
| ArticleAuthorData | Krylova L. N., e-mail: krulov@yandex.ru |
| Abstract | Effect of mechanical activation and fine crushing on efficiency of leaching by ozone in a solution of sulphuric acid of sulphide copper concentrate of flotation of ore of the Udokanskoe deposit is studied. Technological modes and processing indexes are resulted. Recommendations of improvement of oxidation leaching of sulphide copper concentrate are made. |
| keywords | Leaching, sulphide concentrate, copper, mechanical activation, ozone, sulfuric acid, crushing, planet mill. |
| References | 1. Pat. 2245380 Russia. Sposob pererabotki produktov, soderzhashchikh sul'fidy metallov / Panin V. V., Krylova L. N., Voronin D. Yu. at al. ; prior. 21.10.2003. 2. Medvedev A. S. Vyshchelachivanie i sposoby ego intensifikatsii. – M. : MISIS, 2005. – 240 p. 3. Kulebakin V. G. Primenenie mekhanokhimii v gidrometallurgicheskikh protsessakh : monografiya. – Novosibirsk : Nauka. Sib. Otdelenie, 1988. – 272 p. 4. Kulebakin V. G. Prevrashcheniya sul'fidov pri aktivirovanii : monografiya. – Novosibirsk : Nauka. Sib. otdelenie, 1983 – P. 209. |
| Language of full-text | russian |
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