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ORE DRESSING
ArticleName Upon ores disintegration selectivity estimation
ArticleAuthor Krasnov G. D., Chikhladze V. V., Shekhirev D. V.
ArticleAuthorData Krasnov Geliy Dmitriyevich, Chief Researcher, hely28@mail.ru; Chikhladze Vladimir Vakhtangovich, Senior Researcher, Research Institute of Comprehensive Exploitation of Mineral Resources, Russian Academy of Sciences (Russia); Shekhirev Dmitriy Vitalyevich, Head of Chair, National University of Science and Technology «MISIS» (Russia).
Abstract

The results of comparison of the same mineral materials, comminuted by different methods — in ball and rod mills, in inertia cone crusher and press-type experimental machine, are presented. Comparison was performed by particle-size distribution, grains defects, selectivity of disintegration. It was established, that disintegration methods, characterized by greater bulk compression, offer the advantage.
keywords Mineral materials, disintegration methods, selectivity, particle-size distribution, size fractions.
References

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2. Fedotov P. K. Razrusheniye rudy v roller-presse (Ore destruction in roller press), Moscow, Geoinformmark, 2006, 128 p.

3. Vaskov D. S., Fedotov P. K. Sovremennye problemy obogashcheniya i glubokoy kompleksnoy pererabotki mineralnogo syrya (Plaksinskiye chteniya). Materialy Mezhdunarodnogo soveshchaniya (Modern problems of enrichment and deep complex processing of mineral raw materials (Plaksin’s Readings). Proceedings of the International Meeting), Vladivostok, 2008, pp. 80–83.

4. Krasnov G. D., Podgaetskiy A. V., Chikhladze V. V. Problemy dezintegratsii mineralnogo i tekhnogennogo syrya v gornoy promyshlennosti i stroitelnoy industrii. Materialy 1-go Mezhdunarodnogo nauchno-practicheskogo seminara pamyati V. A. Olevskogo (Problems of disintegration of mineral and technogenic raw materials in mining and building industry. Proceedings of the 1st International Scientific-and-Practical Seminar in memory of V. A. Olevskiy), Stavropol, 2007, pp. 21–26.

5. Krasnov G. D., Podgaetskiy A. V., Chikhladze V. V. Gornyy Informatsionno-Analiticheskiy Byulleten — Mining Informational and Analytical Bulletin, 2009, Vol. 14, No 12.

6. Krasnov G. D., Chikhladze V. V. Problemy dezintegratsii mineralnogo i tekhnogennogo syrya v gornoy promyshlennosti i stroitelnoy industrii. Materialy 2-go Mezhdunarodnogo nauchno-practicheskogo seminara pamyati V. A. Olevskogo (Problems of disintegration of mineral and technogenic raw materials in mining and building industry. Proceedings of the 2nd International Scientific-and-Practical Seminar in memory of V. A. Olevskiy), Stavropol, 2009.

7. Krasnov G. D., Rakaev A. I., Shekhirev D. V., Chikhladze V. V. Tsvetnye Metally — Non-ferrous Metals, 2011, No 6, pp. 11–15.
Language of full-text russian
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