Submit an Article
Become a reviewer
Vol 157
Pages:
70-72
Download volume:
RUS

Experimental studies of the thickening process of slurry in the near-bottom zone

Authors:
Yu. D. Tarasov1
P. V. Shishkin2
About authors
  • 1 — G.V. Plekhanov Saint Petersburg State Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg State Mining Institute
Date submitted:
2003-07-25
Date accepted:
2003-08-24
Date published:
2004-02-01

Abstract

The method of increasing the efficiency of hydromechanized extraction of ferromanganese nodules of the Baltic Sea is proposed. The object of the research are the processes occurring in the perforated insert located behind the power unit in the bottom zone and designed to remove excess water and sludge. The design of the perforated spigot and the relationship between its length and the parameters of the extraction process are described. The design scheme of the laboratory bench, the data obtained during the experiment and the results of their primary processing are presented.

Go to volume 157

Similar articles

Hardware design of pressurized oil collection and treatment systems
2004 M. V. Golubev
Determination of geometric parameters when calculating the main drives of mining shovels
2004 S. Yu. Kuvshinkin
Numerical modeling of problems of design and operation of transport machines in mining works
2004 S. V. Doronin, Yu. A. Plyutov
Modeling and designing system of hydraulic lift of mined rock at submarine development of mineral raw materials
2004 V. I. Aleksandrov, E. Sobota
Borehole electrical technologies for drilling and enhanced oil recovery
2004 E. A. Zagrivnyi, A. E. Kozyaruk, S. N. Bataev
Determination of feed force on drilling tools depending on the direction of the wells
2004 K. P. Khmyznikov