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D. V. Smirnov
D. V. Smirnov
Postgraduate student
G.V. Plekhanov Saint Petersburg Mining Institute
Postgraduate student
G.V. Plekhanov Saint Petersburg Mining Institute

Articles

Diagnostics and control of technical systems and their elements. New technologie
  • Date submitted
    2007-11-05
  • Date accepted
    2008-01-22
  • Date published
    2008-05-01

Laboratory investigations of the pre-existing actuator of the aggregate of iron-manganese nodule collection

Article preview

After disintegration of the USSR the Russian Federation is compelled to buy manganese ores abroad. In a shelf zone of the seas washing borders of the Russian Federation, there are deposits ferromanganese concretion which industrial development will allow to solve partially a problem of absence of own manganous raw material. Existing means for development of firm minerals of a sea-bottom do not allow to fulfil effectively the given deposits, therefore creation new winning machine combining high efficiency and ecological safety is an actual scientific and technical problem.

How to cite: Jungmeister D.A., Bolshunov A.V., Smirnov D.V. Laboratory investigations of the pre-existing actuator of the aggregate of iron-manganese nodule collection // Journal of Mining Institute. 2008. Vol. 178. p. 198-200.
Mining electromechanics
  • Date submitted
    2006-07-04
  • Date accepted
    2006-09-17
  • Date published
    2007-01-01

Bottom device for extraction of ferromanganese nodules from the bottom of the World Ocean and calculation of its main parameters

Article preview

After disintegration of the USSR the basic part of deposits of manganese ores appeared to be outside the Russian Federation that has led to occurrence of a problem of maintenance of the industry by own manganese raw material. An alternative source of manganese ore can become shelf deposits of manganese nodules. Now all over the world the great number of mechanisms for development of sea-bottom is submitted, but they all of them possess have some lacks. One of their main lacks is difficulty or full impossibility of conducting production works on the big depths.

How to cite: Smirnov D.V. Bottom device for extraction of ferromanganese nodules from the bottom of the World Ocean and calculation of its main parameters // Journal of Mining Institute. 2007. Vol. № 1 170. p. 69-72.
Mining electromechanics
  • Date submitted
    2005-07-13
  • Date accepted
    2005-08-25
  • Date published
    2006-02-01

Justification of the layout scheme and parameters of the unit for the development of bottom fields of the Baltic Sea

Article preview

At present Russia is experiencing a significant deficit of manganese ores. The deposits of ferromanganese nodules of the Baltic Sea can be used as a source of manganese. Several equipment designs have been created for the development of resources on the seabed, but all of them have a number of drawbacks. An innovative plant with intermediate drives for the development of the Baltic Sea bottom sediments has been developed taking into account these disadvantages.

How to cite: Smirnov D.V. Justification of the layout scheme and parameters of the unit for the development of bottom fields of the Baltic Sea // Journal of Mining Institute. 2006. Vol. № 2 167. p. 197-199.