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Vol 148 No 2
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Research article
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The degree of impact of crushing quality on the energy intensity of technological processes in the production of crushed stone

A. I. Arsentev1
O. N. Talamanova2
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  • 1 — St. Petersburg State Mining Institute
  • 2 — St. Petersburg State Mining Institute
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The initial raw material for the production of crushed rock is blasted rock, which is subject to processing at crushing and screening plants. The granulometric composition of the rock mass depends on a number of factors, in particular: the method of drilling and blasting, physical and mechanical properties of minerals, etc.

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