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Recovery of copper from vanadiferrous magnetite ore of Masanikere area, Shimoga district

Subramanian, S and Bhat, KL (1992) Recovery of copper from vanadiferrous magnetite ore of Masanikere area, Shimoga district. In: Indian Journal of Technology, 30 (6). pp. 281-284.

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Official URL: http://cat.inist.fr/?aModele=afficheN&cpsidt=45304...

Abstract

Studies have been carried out to recover copper from vanadiferrous magnetite ores by a novel reaction with lime in the presence of water vapour. The ore, mixed with different proportions of lime, has been roasted in the presence of steam. The roasted product is either directly leached with dilute mineral acids or subjected to magnetic separation and then leached. The effect of various parameters such as amount of lime added, temperature and duration of roasting and time of leaching on the recovery of copper has been investigated. The results indicate that over 90% copper could be recovered under optimum conditions of roasting and leaching.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Council Scientific industrial Research.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 30 May 2011 09:37
Last Modified: 30 May 2011 09:37
URI: http://eprints.iisc.ernet.in/id/eprint/37449

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