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A. P. Suslov
A. P. Suslov
Saint-Petersburg Mining University
Saint-Petersburg Mining University

Articles

Metallurgy and concentration
  • Date submitted
    2019-05-12
  • Date accepted
    2019-07-22
  • Date published
    2019-10-27

A Modern View of Anomalies in the Metal Groups of the Periodic System of D.I.Mendeleev

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The article is devoted to the 150 th anniversary of the Periodic Table of Chemical Elements by D.I.Mendeleev. The fundamental law of nature, discovered by D.I.Mendeleev has anomalies and paradoxes associated with certain groups of metals. When studying the physical and chemical properties of complex metal compounds, many discrepancies can be found, namely, the location of elements in groups, which primarily relate to metals with different valences. By studying the approaches and methods for predicting the arrangement of chemical elements, it can be established that D.I.Men deleev eliminated many differences for some metals during the formation of the Periodic system of chemical elements. D.I.Mendeleev developed a principle that excludes such errors when finding and discovering new elements. Analytical studies conducted by a Russian scientist helped to calculate the atomic masses and describe the properties of three ele ments not known at that time – «eka-boron», «eka-silicon», «eka-aluminum», the existence of which was proved and confirmed by subsequent discoveries of scandium, germanium, boron, and gallium. The paper provides a significant as sessment of the forecasting of metals in various groups of the periodic system. Changes in the properties of some metals significantly influenced their location in the table of D.I.Mendeleev.

How to cite: Bazhin V.Y., Aleksandrova T.A., Kotova E.L., Suslov A.P. A Modern View of Anomalies in the Metal Groups of the Periodic System of D.I.Mendeleev // Journal of Mining Institute. 2019. Vol. 239. p. 520. DOI: 10.31897/PMI.2019.5.520
Without section
  • Date submitted
    2012-09-05
  • Date accepted
    2012-11-30
  • Date published
    2013-03-01

Use of phase voltage dc – component for control of melting regular alumina composition

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A capability of control of melting alumina composition by means of a value of phase volt-age dc component is shown.

How to cite: Nikitina L.N., Suslov A.P., Pedro A.A., Vasilev V.V. Use of phase voltage dc – component for control of melting regular alumina composition // Journal of Mining Institute. 2013. Vol. 202. p. 192.
Without section
  • Date submitted
    2012-09-27
  • Date accepted
    2012-11-13
  • Date published
    2013-03-01

Control and management e of electric arc ratio in ore-smelting furnace

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In the case of phosphoric furnace the influence of changes in voltage and current to the power distribution in ore-smelting furnaces between the arc shunt resistance and melt are considers.

How to cite: Suslov A.P., Koteleva N.I., Zhukovskii Y.L., Vasilev V.V. Control and management e of electric arc ratio in ore-smelting furnace // Journal of Mining Institute. 2013. Vol. 202. p. 198.
Without section
  • Date submitted
    2012-09-28
  • Date accepted
    2012-11-06
  • Date published
    2013-03-01

Modern methods of monitoring and control based on electrophysical and electrochemical phenomena in ore-smelting furnace bath

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Reviews modern methods of ore-smelting furnaces monitoring and control.

How to cite: Suslov A.P. Modern methods of monitoring and control based on electrophysical and electrochemical phenomena in ore-smelting furnace bath // Journal of Mining Institute. 2013. Vol. 202. p. 203.