Submit an Article
Become a reviewer
Vol 148 No 2
Pages:
5-7
Download volume:
Research article
Without section

The degree of impact of crushing quality on the energy intensity of technological processes in the production of crushed stone

Authors:
A. I. Arsentev1
O. N. Talamanova2
About authors
  • 1 — St. Petersburg State Mining Institute
  • 2 — St. Petersburg State Mining Institute
Date submitted:
2000-07-21
Date accepted:
2000-08-24
Date published:
2001-02-01

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.

Go to volume 148

Similar articles

Development of an effective method of dust suppression for mass explosions in mining pits
2001 G. G. Karkashadze, I. V. Novikov
Thermal processes of rock fracture during course mechanical core drilling
2001 G. S. Brodov
Calculation of rational parameters of fracture of frozen soils during the construction of excavations of given dimensions
2001 I. I. Drozd
Combined technology for ore-bed breaking with concentrated and beam charges
2001 A. A. Eremenko, I. V. Mashukov, G. P. Ermak, S. V. Fefelov
Problems of environmental safety monitoring at blasting sites
2001 N. N. Aleinikov, N. N. Vershinin, K. K. Shvedov
Mixed charge devices for emulsion explosives
2001 N. K. Shalygin, V. P. Glinskii, B. V. Matseevich, P. P. Markov