Producibility of Abrasive Garnet from Garnet–Mica Schist by Electropulse Disintegration


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Abstract

The article reports the research findings on feasibility of abrasive garnet production from garnet–mica schist of Western Keivy deposit on the Kola Peninsula using the method of electropulse disintegration. After the tests of material ground to –1 + 0.25, 90% of pure garnet has been produced. The research shows prospects for electropulse disintegration application in production of pure abrasive garnet chips.

About the authors

A. S. Potokin

Center for Physico-Technical Problems of Energy Engineering in the North, Kola Science Center

Author for correspondence.
Email: electric.pulse@mail.ru
Russian Federation, ul. Fersmana 14, Apatity, 184209

D. G. Stepenshchikov

Geological Institute, Kola Science Center

Email: electric.pulse@mail.ru
Russian Federation, ul. Fersmana 14, Apatity, 184209

A. F. Usov

Center for Physico-Technical Problems of Energy Engineering in the North, Kola Science Center

Email: electric.pulse@mail.ru
Russian Federation, ul. Fersmana 14, Apatity, 184209

Yu. L. Voytekhovsky

Geological Institute, Kola Science Center

Email: electric.pulse@mail.ru
Russian Federation, ul. Fersmana 14, Apatity, 184209

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