Determination of optimum degree and economically acceptable limits of iron ore beneficiation and metallization of iron ore pellets
About authors
- 1 — Professor G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
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.
Similar articles
Economic efficiency of investments at development of Shtokman gas condensate field
2007 E. A. Pastukh
Algorithm of calculation of stress-strain state of the roof taking into account optimal selection of parameters of technological schemes in conditions of the Starobinskoye deposit
2007 A. P. Gospodarikov, Yu. G. Sirenko, M. A. Zatsepin
Monitoring of soil and vegetation cover for reclamation of the ecological disaster zones of JSC Severonickel
2007 D. S. Korelskiy
To calculation of parameters of drilling and anchoring installation
2007 V. I. Medvedkov, S. S. Dranov, V. P. Shebin