Submit an Article
Become a reviewer
V. A. Ivanov
V. A. Ivanov
G.V. Plekhanov Saint Petersburg Mining Institute
G.V. Plekhanov Saint Petersburg Mining Institute

Articles

Mathematical modeling of technological processes in metallurgy
  • Date submitted
    2007-10-02
  • Date accepted
    2007-12-15
  • Date published
    2008-04-01

Mathematical description of the process of absorption of heat flow of radiation moving in a real medium

Article preview

The updated equation under certain conditions that is offered hereinafter can coincide with the known equation of Bugera-Baire, but it also represents peculiarities of actual systems more precisely. The equation can be applied for determination of values of the generalized optico-geometrical parameter of a radiation flux and simulation of heat flows of technological processes.

How to cite: Beloglazov I.N., Ivanov V.A., Beloglazov I.I. Mathematical description of the process of absorption of heat flow of radiation moving in a real medium // Journal of Mining Institute. 2008. Vol. 177. p. 133-136.
Without section
  • Date submitted
    2005-09-21
  • Date accepted
    2005-10-04
  • Date published
    2006-04-01

Investigation of copper behavior during tellurium precipitation from sulfide-alkaline solutions

Article preview

The research is devoted to the possibility of copper transition into sulfide-alkaline tellurium solutions using radioactive isotopes of copper and tellurium. The authors studied the possibilities of purification of such solutions from copper, proposed a method of copper splitting as a product of processing. Application of this method to industrial solutions makes it possible to obtain tellurium containing millionths of copper, which ensures compliance with T-1 grade.

How to cite: Zaitsev Y.A., Ivanov V.A. Investigation of copper behavior during tellurium precipitation from sulfide-alkaline solutions // Journal of Mining Institute. 2006. Vol. № 4 169. p. 120-123.