Disintegratability Procedure for Geomaterials in Multiple Impact Crushing
A. I. Matveev, E. S. L’vov
Chersky Institute of Mining of the North, Siberian Branch, Russian Academy of Sciences, Yakutsk, Republic of Sakha (Yakutia), Russia
Keywords: дробление, дробилка, обогащение, гранулометрическая характеристика, извлечение, золото, Crushing, crusher, dressing, size distribution, recovery, gold
Abstract
The authors justify and exemplify the disintegratability procedure for geomaterials in impact crushing. The procedure distinguishes between two simultaneous processes of destruction and disintegration based on grading analysis of crushing products. The quantitative results on disintegration are obtained for metalliferous geomaterials of different texture and mineral composition. Disintegration is an important process of ore treatment, and disintegratability is an important characteristic of the process and the performance indicator of crushing equipment.
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