The degree of impact of crushing quality on the energy intensity of technological processes in the production of crushed stone
About authors
- 1 — St. Petersburg State Mining Institute
- 2 — St. Petersburg State Mining Institute
Abstract
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.
Similar articles
Mixed charge devices for emulsion explosives
2001 N. K. Shalygin, V. P. Glinskii, B. V. Matseevich, P. P. Markov
Development of devices in the modernized technology of drilling and blasting operations for joint mining of ore and ornamental granite in the contours of a common pit
2001 S. K. Rubtsov
Calculation of rational parameters of fracture of frozen soils during the construction of excavations of given dimensions
2001 I. I. Drozd
Calculation of the main parameters of drilling and blasting operations in the explosion of selective detonating explosive charges
2001 ZH. G. Dambaev, A. V. Zditovetskii, V. N. Kovalevskii