BENEFICIATION | |
ArticleName | The technology of molybdenum containing ores processing |
ArticleAuthor | Karnaukhov S. N., Plyasovitsa S. S., Vilkova N. V. |
ArticleAuthorData | Laboratory of Raw Material Geological and Technological Studies, Gipronickel Institute Ltd S. N. Karnaukhov, Head of Beneficiation Sector, e-mail: SNKar@nikel.spb.su |
Abstract | The article presents general situation in molybdenum industry both in Russia and in the world. There are given brief description of the method of molybdenum containing ores concentration, targets of the development of the technology for their concentration and the difficulties that the research team has come across when developing this technology. In more details there is described concentration of purely molybdenum and copper-molybdenum ores. Having taken two deposits — Orekitcan (molybdenum ores) and Ak-Sug (copper-molybdenum ores) — the authors show the results of the investigations on the development of effective concentration technology, carried out in the Laboratory of Geological and Technical Study of Raw Materials of the Gipronickel Institute. The concentration results achieved in the course of these investigations (molybdenum recovery and molybdenum concentrate amount) correspond to the current world level. The possibility to develop a technology for concentration of material from explored deposits resulting in commercial output is described. |
keywords | Ak-Sug deposit, Orekitkan deposit, molybdenum, flotation beneficiation, molybdenum concentrate, copper concentrate, copper-molybdenum ore |
References | 1. Mitrofanov S. I. Issledovanie rud na obogatimost (Ore Washing Study). Moscow, 1954. 2. Glembotskiy V. A., Klassen V. I., Plaksin I. N. Flotatsiya (Flotaion). Moscow, 1961. 3. Goden A. M. Flotatsiya (Flotation). Moscow, 1959. 4. Mitrofanov S. I. Selektivnaya flotatsiya (Selective flotation). Moscow, 1967. 5. Abramov A. A. Teoreticheskie osnovy optimizatsii selektivnoy flotatsii sulfidnykh rud (Theoretical Basics of Optimization of Sulphide Ores Selective Flotation). Moscow, 1978. 6. Abramov A. A. Pererabotka, obogashchenie i kompleksnoe ispolzovanie tverdykh poleznykh iskopaemykh (Processing, Beneficiation and Complex Usage of Solid Minerals). Vol. 2. — M., 2004. 7. Shubov L. Ya., Ivankov S. I. Flotatsionnye reagenty v protsessakh obogashcheniya mineralnogo syrya. Kn. 2 (Flotation Reagents in the Mineral Raw Materials Beneficiating Processes. 2nd book). Moscow, 1990. 8. Bogdanov O. S. Teoriya i tekhnologiya flotatsii rud (Theory and Technology of the Ores Flotation). Moscow, 1980. |
Language of full-text | russian |
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