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THEORY AND PRACTICE OF PRODUCTION
Processing and complex usage of mineral raw materials
ArticleName
Influence of mineral composition of mining rocks on energy-output ratio of its grinding after preliminary magnetic-pulse treatment
ArticleAuthors
Goncharov S. A., Ananev P. P., Samerkhanova A. S.
ArticleAuthorsData
Gonchariv S. A., Professor, Doctor of Engineering Sciences, (Moscow State Mining Institute), phone: 8-499-236-71-12, Ananev P. P., General Director, Candidate of Engineering Sciences, e-mail:cigt@mail.ru, Samerkhanova A. S., Researcher, Candidate of Engineering Sciences (Sciences Educational Centre “Innovation Mining Technology”), e-mail: allas007@mail.ru
Abstract

On the base of presented results, executed experimental researches, the calculation method of magnetic-pulse treatment of mining rocks with a view to reduce energy-output ratio of its further grinding has been proposed. Classification of mining rocks, depends on sensitiveness to magnetic-pulse treatment has been proposed. It allows to estimate technical-economical expediency of classification usage.

keywords
Mining rocks, energy-output ratio of grinding, magnetic-pulse treatment (MPT), sensitiveness to magnetic-pulse treatment, classification of mining rocks.
References

1. Samerkhanova A. S. Povyshenie effektivnosti primeneniya magnitno-impulsnoy obrabotki rud s tselyu ikh razuprochneniyu pered izmelcheniem (Improvement of efficiency of magnetic-pulse treatment with a view to its weakening before grinding). Synopsis of a thesis. Moscow. Publ. Moscow State Mining Institute, 2010.

2. Bond F. C. Crushing and grinding calculations. Brit. Chem. Eng., 1960.

3. Karkashadze G. G. Mekhanicheskoe razrushenie gornykh porod : Ucheb. posobie dlya vuzov (Mechanical destruction of mining rocks: Educational books)). Moscow: Publ. Moscow State Mining Institute, 2004.4. Tangaev I. A. Energoemkost protsessov dobychi i pererabotki poleznykh iskopaemykh (Energy-output ratio of processes of useful mineral recovery and processing). Moscow: Nedra, 1986.

5. Ershova V. V., Novikov A. A., Popova G. B. Osnovy geologii: Uchebnik dlya vuzov (Geology basis: Educational books). Moscow. : Nedra, 1986.

6. Lodochnikov V. N. Kratkaya petrologiya bez mikroskopa. (Short petrology without microscopy). Moscow: Gosgeotekhizdat. 1956.

7. Khetch F., Uells A., Uells M. Petrologiya magmaticheskikh porod (per. s ang.) (Petrology of magmatic rocks. (trans from eng.)). Moscow : Mir, 1975.

Language of full-text
russian
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