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A. A. Antipin
A. A. Antipin
G.V. Plekhanov Saint Petersburg Mining Institute
G.V. Plekhanov Saint Petersburg Mining Institute

Articles

Economics and management
  • Date submitted
    2006-07-21
  • Date accepted
    2006-09-05
  • Date published
    2007-01-01

Determination of optimum degree and economically acceptable limits of iron ore beneficiation and metallization of iron ore pellets

Article preview

The research shows an effect of initial raw material’s dressing and metallization on the economics of metallized pellet’s production and utilization. We suggest using criterion, which reflects maximum efficiency per ton of a steel or a cast iron to determine an optimal degree and an economic tolerable limits of iron-ore-dressing and metallization of the iron-ore pellets. The research describes main conditions of optimal and tolerable iron-ore-dressing and metallization of the ironore pellets limit’s displacement.

How to cite: Fedoseev V.A., Antipin A.A. Determination of optimum degree and economically acceptable limits of iron ore beneficiation and metallization of iron ore pellets // Journal of Mining Institute. 2007. Vol. № 1 170. p. 235-239.
Efficiency of development of mineral and energy resources
  • Date submitted
    2004-08-01
  • Date accepted
    2004-09-01
  • Date published
    2005-03-01

Interaction of investment and innovation processes in the fuel and energy industry

Article preview

The interrelation of innovations and investments, the main prerequisites for the development and implementation of innovative measures and their investment support in the coal industry are considered. The scheme of formation of investment and innovation strategy at the enterprise is proposed.

How to cite: Vasiltsova V.M., Kudryashov I.N., Antipin A.A. Interaction of investment and innovation processes in the fuel and energy industry // Journal of Mining Institute. 2005. Vol. 161. p. 95-97.