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Vol 192

Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Ivestigation of conditions оf formation calcium hydrosulfasaluminates in the NA2O – AL2O3 – CAO – SO3 – H2O system

Calcium hydrosulfasaluminates (GSAK) is a component of cement. They are slowly formed together with the forming of the structure of cement in water solution at measurable temperatures (0-25 °C) during about 4-6 months. Slow rate of crystallization of GSAK wasn`t allowed to treat them as self-autonomy objects for use in various technological applications. The possibility of formation of GSAK (4CaO×Al 2 O 3 ×mSO 3 ×nH 2 O) is proved in an environment of saturated electrolytes – aluminates solutions of alumina production. They crystallize in a short time about 1-2 hours and retain their stability in long time about 24-36 hours. This allowed for us to identify ways of their industrial use. 

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V. M. Sizyakov, E. V. Sizyakova, E. V. Tikhonova (2011) Ivestigation of conditions оf formation calcium hydrosulfasaluminates in the NA2O – AL2O3 – CAO – SO3 – H2O system. Journal of Mining Institute. Vol 192. p. 9.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Processes of chemical deposit crystallization

The role of thermodynamic and kinetic factors in the formation of the real structure of chemical precipitation. On the example of gibbsite precipitation from alkaline aluminate solutions is set to take place in parallel crystallization processes in the formation of production (rheological) properties of the solid phase formed during the chemical interaction is presented. 

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V. N. Brichkin, N. A. Novikov, A. A. Besedin, E. E. Gordyushenkov (2011) Processes of chemical deposit crystallization. Journal of Mining Institute. Vol 192. p. 15.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Process study of conditioning of bauxites

Results of desalination thermoactivated siliceous minerals alkali-containing are presented by solutions. Testify that at desilication bauxite it is observed gradual braking dissolution of a dioxide of silicon and alumina oxide at the expense of formation of a shielding layer. The increase in temperatures desalination roasting and the silicon module of initial bauxite leads to increase of factor of braking.

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O. A. Dubovikov, N. V. Nikolaeva (2011) Process study of conditioning of bauxites. Journal of Mining Institute. Vol 192. p. 19.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Method for coal preparation with automatic control

The design of a concentrating hydrocyclone «Water-only» for coal preparation is developed and tested. The scheme of automatic control is developed by hydrocyclone work. Automatic control application has allowed raising technological indices of concentration.

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V. B. Kuskov, V. V. L'vov (2011) Method for coal preparation with automatic control. Journal of Mining Institute. Vol 192. p. 24.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Character determination of fusion mode оf sulphidic material in the gas-jet rotation devise

By working out of new technologies for fusion of sulphidic concentrates on matte and hardware registration to them special attention it is necessary to give possibilities of management of oxidation degree of malt in a reactionary zone and uniformity of oxidation process. In this connection development of the oxidation theory and behavior of sulfides in malt is of great importance for designing of fusion devices of sulphidic concentrates and revealing of management possibility of them.

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S. A. Mirvaliev, A. N. Telyakov, V. V. Napsikov, S. N. Saltykova, N. M. Telyakov (2011) Character determination of fusion mode оf sulphidic material in the gas-jet rotation devise. Journal of Mining Institute. Vol 192. p. 28.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Sulphatization refinement of products from pyrometallurgical processing of technogenic waste containing platinum metals

The results of studies on sulphatization refinement of mattes, containing platinum metals, it. The perspective of technology concentration of platinum metals from the products of processing man-made waste on a scheme «smelting matte – sulphatization» are justify.

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G. V. Petrov, V. N. Kovalev (2011) Sulphatization refinement of products from pyrometallurgical processing of technogenic waste containing platinum metals. Journal of Mining Institute. Vol 192. p. 32.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Influence of MGD-stability at the current efficiency of powerful aluminium pot

The problem of increase of overall performance of powerful aluminum reduction pots at indemnification of metal losses is discussed during of magnet-dynamic movements. The scheme of asymmetric busbar is developed for increase of electrolysis productivity at the expense of MGD-stability.

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V. Yu. Bazhin, D. V. Makushin (2011) Influence of MGD-stability at the current efficiency of powerful aluminium pot. Journal of Mining Institute. Vol 192. p. 35.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

The effect of degree of metastable solutions оn mass crystallization kinetics

The materials of the pilot study, which establishes the dependence of the kinetics of mass crystallization of aluminum hydroxide on the extent of metastable alkaline aluminate solutions. Shown that changes in the level of metastability of the environment of crystallization is the lag in time from changes in state parameters of physico-chemical system. The theoretical a justification of the transition from one level of the metastable state to another due to time constraints, changing the structure of unstable solutions.

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V. N. Brichkin, N. A. Novikov, V. V. Rad'ko, V. V. Vasil'ev (2011) The effect of degree of metastable solutions оn mass crystallization kinetics. Journal of Mining Institute. Vol 192. p. 39.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Sulphidic materials roasting in a fluidized bed

Development of the oxidation theory of iron sulphide has great importance for understanding the physical and chemical nature of roasting and revealing possibility of its management.

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V. V. Napsikov, S. A. Mirvaliev, S. N. Saltykova, N. M. telyakov (2011) Sulphidic materials roasting in a fluidized bed. Journal of Mining Institute. Vol 192. p. 43.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Influence of improvement of quality of copper concentrates on efficiency of their processing

At present time high grade and free-milling ore reserves have been exhausted in our country as well as in nearly all other countries in consequence of intensive development of nonferrous metal deposits. Relatively low-grade crude ore, which is deaf and therefore rebellious, is involved into processing. Moreover, after the collapse of the Soviet Union the more free-milling ores turned out to be abroad and so sulphide copper-zinc complex ores which are dressed with lower grade became the major sources of copper and zinc concentrate production in Russia. At the same time the metallurgical production is making higher and higher requirements to concentrate quality every year, and it is possible to meet the requirements only by application of mixed dressing, chemical, hydro- and pyrometallurgical technologies.

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A. Ya. Boduen, B. S. Ivanov, G. V. Konovalov (2011) Influence of improvement of quality of copper concentrates on efficiency of their processing. Journal of Mining Institute. Vol 192. p. 46.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Behaviour chamoisite when in use of chemical аnd thermochemical conditioning of bauxites

Results of desalination extraction chamoisite minerals alkali-containing are presented by solutions. It is shown that the behavior chamoisite at interaction with alkaline solutions depends on a parity orthogonal and monoclinic updatings and degree oxidation. However, prebaking in oxidizing medium these distinctions at the expense of almost complete decomposition chamoisite with formation amorphous aluminum and silicon oxides. 

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O. A. Dubovikov, N. V. Nikolaeva (2011) Behaviour chamoisite when in use of chemical аnd thermochemical conditioning of bauxites. Journal of Mining Institute. Vol 192. p. 49.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Study of influence of the bacterial solution оn copper molybdenum sulphide ores

It is studied influences of bacterial solution on the соpper-molybdenum sulfide ore. The studies on crushing and on changes in density of copper-molybdenum sulfide ore before treatment and after treatment of the bacterial solution. 

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N. M. Telyakov, S. N. Saltykova, M. Purevdash (2011) Study of influence of the bacterial solution оn copper molybdenum sulphide ores. Journal of Mining Institute. Vol 192. p. 54.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Improvement of the technology аssociated production of selenium in recycling sludge anodic electrolysis of copper

Shows the shortcomings of traditional roasting-selenide technology of extraction of selenium. The results of studies on the development of reagentless electrochemical method of removing it. A basic technological scheme of obtaining technical selenium in terms of electroextraction was offer.

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G. V. Petrov, A. A. Chernyshev, V. N. Kovalev, Yu. V. Andreev (2011) Improvement of the technology аssociated production of selenium in recycling sludge anodic electrolysis of copper. Journal of Mining Institute. Vol 192. p. 58.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Method of automatic control over autogenous mill operation

The method of automatic control over autogenous mill operation, allowing to raise productivity on an exit of a commodity class – 30 + 0,2 mm, and also to lower the expense of the electric power on ton of processed raw materials.

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E. E. Andreev, N. V. Nikolaeva, V. V. L'vov (2011) Method of automatic control over autogenous mill operation. Journal of Mining Institute. Vol 192. p. 61.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Pyrometallurgical selection of copper-zinc materials

The article says about complex processing copper matte and copper-zinc materials are considered. The thermodynamic estimation this process is given. The new way of processing of copper-zinc materials and new metallurgical aggregate is offered.

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A. K. Orlov, G. V. Konovalov, A. Ya. Boduen (2011) Pyrometallurgical selection of copper-zinc materials. Journal of Mining Institute. Vol 192. p. 65.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Kinetics and mechanism ofautoclave precipitation of crysyalline

Experimental results of thermal deposition of crystal hydrates of magnesium sulfate from a solution containing sulphates of alkali metals. Set of indicators as a function of the kinetically relevant factors. It was shown possible to describe the crystallization kinetics equation of magnesium sulphate topochemical processes and identify its characteristics.

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V. N. Brichkin, N. V. Nikolaeva, A. A. Besedin, E. E. Gordyushenkov (2011) Kinetics and mechanism ofautoclave precipitation of crysyalline. Journal of Mining Institute. Vol 192. p. 69.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

The mathematical formulation of process оf decomposition alkaline solution kaolin

Results of desalination siliceous minerals alkali-containing are presented by solutions. Testify that that decomposition kaolin occurs in thickness of the firm phase covered with crust hydroalumosilicate of sodium, without breaking its basic structure and without surplus of solvent. The dissolved surface remains to a constant that is one of conditions of applicability of the equation of Drozdova – Rotinjana. 

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O. A. Dubovikov, N. V. Nikolaeva (2011) The mathematical formulation of process оf decomposition alkaline solution kaolin. Journal of Mining Institute. Vol 192. p. 73.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Study of the electrochemical behaviour of selenium in biselenium electrolytes

A thermodynamic analysis of the system Se – H 2 O was prospect. Plotted dependences the concentrations of selenium oxyanions from the pH of the solution and polarization graphs for various materials of the anode. Draw conclusions about the regularities of selenium electroextraction from selenium solutions.

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G. V. Petrov, A. A. Chernyshev, V. N. Kovalev, A. Yu. Spynu (2011) Study of the electrochemical behaviour of selenium in biselenium electrolytes. Journal of Mining Institute. Vol 192. p. 77.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Development of technology for processing different electronic scrap composition concentrates

In the given work research of material structure of a radio-electronic breakage is conducted. Concentrates of various structure are received selectively A study of the separate processing of copper-silver and iron-nickel cobalt concentrates is conducted.

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A. N. Telyakov, T. A. Aleksandrova, S. A. Rubis (2011) Development of technology for processing different electronic scrap composition concentrates. Journal of Mining Institute. Vol 192. p. 81.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

The way of waste gases wet purification оf metallurgical furnaceusing manganese materials

In this article the technology of purification from sulfur dioxide is described. This technology was tested in semi-industrial scale. During developing this method it was used regularities of the sorption of sulfur dioxide by manganese nodule in the laboratory scale. This technology has economical significant advantages in building and maintaining costs.

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A. A. Leonov, N. S. Izotova, A. V. Smirnov, N. M. Telyakov (2011) The way of waste gases wet purification оf metallurgical furnaceusing manganese materials. Journal of Mining Institute. Vol 192. p. 83.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Sulfur-containing elements purification of waste gases of metallurgical production

In the given work the problem of gas purification of metallurgical industry is considered. Technology of waste gases recycling process with advanced treatment of tail gases with possibility of full recovery of sulfur containing components is conducted.

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N. S. Izotova, A. A. Leonov, A. V. Smirnov, A. A. Dar'in (2011) Sulfur-containing elements purification of waste gases of metallurgical production. Journal of Mining Institute. Vol 192. p. 85.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Developing an effective technology for processing of industrial raw materials containing noble metals

In the given work assessment of raw materials is conducted. Concentrates with different mineralogical composition selectively obtained. A study on the separate processing of concentrates is conducted in order to enhance extraction of noble metals.

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A. N. Telyakov, S. A. Rubis, D. V. Gorlenkov (2011) Developing an effective technology for processing of industrial raw materials containing noble metals. Journal of Mining Institute. Vol 192. p. 88.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

The impact of iron content on sulphide аlloys compound

This work examined alloys which are belonged to trinary system Cu – Co – S. Macrostructural anaylysis of the above-referenced alloys was carried out. The impact of ferrum on this alloys was demonstrated.

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S. N. Saltykova, F. A. Vasil'ev, G. I. Dolivo-Dobrovol'skaya (2011) The impact of iron content on sulphide аlloys compound. Journal of Mining Institute. Vol 192. p. 91.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Bahavior of insoluble anods obtained оn the base of secondary lead by electrowinning copper from sulfuric solution

The behavior of insoluble anodes on the base of the secondary lead, obtained from lead accumulator batteries, waste, in sulfuric solution has been studied. It has been shown that anodic materials obtained by this method are corrosively durable, possess high physical, mechanical and technological properties and have depolarization action on water oxidation reaction. It is recommended to use insoluble anods from these materials in copper electrowinning process. 

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M. V. Martirosyan, R. B. Dzhorukhyan, V. A. Mazmanyan (2011) Bahavior of insoluble anods obtained оn the base of secondary lead by electrowinning copper from sulfuric solution. Journal of Mining Institute. Vol 192. p. 94.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Control systems and diagnostics of the electromechanical equipment of career dredges

The analysis of algorithms of management and diagnostics of the electromechanical equipment of dredges is made. Advantages of algorithm of a direct control of the moment and a method wattmetrografy for problems of monitoring and equipment diagnostics are shown.

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A. E. Kozyaruk (2011) Control systems and diagnostics of the electromechanical equipment of career dredges. Journal of Mining Institute. Vol 192. p. 100.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Realization of the arrangement of automatic control mine water-outflow installation оn the programmed logical controller

The information on development of the unit for mine water-removal plant automatic control on the base of a programmable logical controller is given.

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D. A. Bochenkov, Yu. P. Stashinov, V. A. Kurnakov (2011) Realization of the arrangement of automatic control mine water-outflow installation оn the programmed logical controller. Journal of Mining Institute. Vol 192. p. 105.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Application of fuzzy-logic for modelling of process of fusion of the medno-nickel concentrate in furnace Vanjukova

In work mathematical model of process of fusion of copper-nickel sulphidic raw materials with use of methods of indistinct logic is described. Updating of algorithms fuzzy-logic (formation of base of rules of process on the basis of the statistical data of work of the furnace) is described.

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N. V. Danilov, E. D. Kadyrov (2011) Application of fuzzy-logic for modelling of process of fusion of the medno-nickel concentrate in furnace Vanjukova. Journal of Mining Institute. Vol 192. p. 107.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Monitoring of condition, forecastingand increasing of residual resource of transmission and supported bearings of tubular furnaces

The reasons of an emergency stop of tubular furnaces is destruction of bearings in support of the furnace, bearings and cogwheels in mechanical transmission, failure the electric motor, infringement of integrity of the case of the furnace and it brickwork. In article possibilities on forecasting of a residual resource of bearings of support and transmission are considered, principles of construction of a complex from system of monitoring of a condition and automatic systems of greasing of bearings are offered.

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S. L. Ivanov, A. S. Fokin, V. S. Potapenko, S. P. Podkhalyuzin (2011) Monitoring of condition, forecastingand increasing of residual resource of transmission and supported bearings of tubular furnaces. Journal of Mining Institute. Vol 192. p. 111.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Automation of two stadial grinding for example mineral separation plant GMK «Pechenganickel»

The algorithm and system optimal control of two-cycle by stages for mineral separation plant GMK «Pechenganickel». Computer modeling, which allows to determine the optimal set of optimization systems that implement the developed algorithm. A functional diagram of automation, allows the implementation algorithm and a system of optimal control. 

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E. E. Andreev, V. V. L'vov, N. V. Nikolaeva (2011) Automation of two stadial grinding for example mineral separation plant GMK «Pechenganickel». Journal of Mining Institute. Vol 192. p. 115.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Integrated automatic process control system of pyrometallurgical copper production

The methodological approach to synthesis of the complex automated control system by manufacture is considered. The structure of system including the multimodelling module is described. In the multimodelling module the model of technological process on the basis of expert methods, fuzzy-logic, neural networks is described.

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E. D. Kadyrov (2011) Integrated automatic process control system of pyrometallurgical copper production. Journal of Mining Institute. Vol 192. p. 120.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Electrothermal complex with downhole electrosteam generator’s automation to aid in layer with high viscosity oil recovery

The electrothermal complex on a basis of face electrosteam and gas generator for thermal influence on productive layers of high viscosity oil and a control system of this complex is considered. This control system allows to support automatically the set technological parameters depending on operating modes of a complex.

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E. A. Zagrivnyi, V. I. Malarev, V. O. Zyrin (2011) Electrothermal complex with downhole electrosteam generator’s automation to aid in layer with high viscosity oil recovery. Journal of Mining Institute. Vol 192. p. 125.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Algorithms of fuzzy logic in control of autogenous fusion of copper-nickel sulphidic materials

In work the structure of automatic control system by autogenous fusion of cooper-nickel sulphidic materials is resulted. The algorithm of management by process with application of algorithms of fuzzy-logic is developed.

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N. V. Danilova, E. D. Kadyrov (2011) Algorithms of fuzzy logic in control of autogenous fusion of copper-nickel sulphidic materials. Journal of Mining Institute. Vol 192. p. 130.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Some problems of automation of technological processes of the enterprises with using jf information security

The article is devoted to the problem of information systems classification as well as to such an urgent issue as providing information security in corporate information systems. The problem of various functional subsystems creation has to be considered along with the study of the possibility of guarding subsystems use.

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A. M. Blinov (2011) Some problems of automation of technological processes of the enterprises with using jf information security. Journal of Mining Institute. Vol 192. p. 136.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-01
  • Date published
    2011-04-01

Diagnostics of technological process of powerful aluminium pots by means of special programs

The problem of the automated control of technological process of reduction aluminium process for superpower pots is discussed. The algorithm and system of optimum regulation of technological parameters by means of the alumina automated systems are developed. Offered computer neuron site model provides management efficiency.

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V. Yu. Bazhin, P. A. Petrov (2011) Diagnostics of technological process of powerful aluminium pots by means of special programs. Journal of Mining Institute. Vol 192. p. 140.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

The application of discrete element method to mining and metallurgy process modeling

The capability of the discrete element method (DEM) for the estimation of industrial processes was examined. Estimation evaluated for processes of segregation, grinding in a ball mill and feeding for shaft furnace. Estimated results had compared with experimental work results.

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A. Yu. Feoktistov, A. A. Kamenetskii, L. I. Blekhman, V. B. Vasil'kov, I. N. Skryabin, K. S. Ivanov (2011) The application of discrete element method to mining and metallurgy process modeling. Journal of Mining Institute. Vol 192. p. 145.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

The automated system of operative dispatching management of gas distribution station

The features of automated system of operative dispatching management of gas distribution station are described in the paper. System is created on base of programmable automation controller NI FieldPoint and programming environment NI LabView.

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E. D. Kadyrov, A. S. Simakov, A. Yu. Volovikov, E. A. Sokolova (2011) The automated system of operative dispatching management of gas distribution station. Journal of Mining Institute. Vol 192. p. 150.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Prediction of the technical status of pipeline based on analysis

Since 1991 till the year of 2000 more than 300 serious accidents happened in Russia. The significant part of the accidents at main pipelines was connected with electrochemical corrosion, stress corrosion cracking and microbiological corrosion. System analysis of the accident reasons cannot be given without probabilistic and statistical approach, which assumes that the reason of the accident is the combination of many influencing factors. At the same time usage of the multivariate analysis is quite complicated task due to a large amount of factors, influencing the pipelines accident rate, insufficient statistics and unauthentic documentation of the accident causes .

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A. N. Lyubchik, E. I. Krapivskii, O. M. Bol'shunova (2011) Prediction of the technical status of pipeline based on analysis. Journal of Mining Institute. Vol 192. p. 153.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Control system of ore-smelting furnace using harmonic components of electrodes current

The features of electric melting in ore-smelting furnace are considered, and the correlation of electrical and technological parameters and their influence on the character of the processes in ore-smelting furnace. The method to determine the current values of electrotechnological characteristics based on the harmonic analysis of electrodes current. The structure and algorithm of control system for ore-smelting furnace is demonstrated.

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V. V. Vasil'ev (2011) Control system of ore-smelting furnace using harmonic components of electrodes current. Journal of Mining Institute. Vol 192. p. 157.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Diagnostics and estimation of the residual resource of the electromechanical equipment working, under trying conditions on electric, parameters

The method of diagnostics and estimation of a residual resource of the electromechanical equipment, based on the analysis of electric parameters is offered. Block diagram’s of a diagnostic complex and the data processing program are presented. The way of application of artificial neural networks for data processing of diagnostics and an estimation of a residual resource is considered, and also levels of influence of damages on working capacity of the equipment are resulted.

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A. E. Kozyaruk, Yu. L. Zhukovskii, S. V. Baburin, A. A. Korzhev, A. V. Krivenko (2011) Diagnostics and estimation of the residual resource of the electromechanical equipment working, under trying conditions on electric, parameters. Journal of Mining Institute. Vol 192. p. 161.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Matte quality management of vanyukov`s process on the basis of neurofuzzy models

The study presents the use of neurofuzzy sets as a component of multimodel control of final product quality of a high-power pyrometallurgical process.

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A. V. Spesivtsev, Yu. V. Gorshkov, M. L. Dudorova, V. I. Lazarev (2011) Matte quality management of vanyukov`s process on the basis of neurofuzzy models. Journal of Mining Institute. Vol 192. p. 167.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Аbout the nature of harmonic component with frequency of 100 Hz in electrodes current of ore-smelting furnace

The presence of even harmonic components of current and, above all, the harmonic component with a frequency of 100 Hz is possible only if the electric circuit elements, the resistance of which depends on the direction of current. Such elements may be a contact of electrode with the melt and the electric arc AC. Change the relative content in electrode current harmonic component with a frequency of 100 Hz dependent from the penetration of the electrode in the melt and the degree of electric arc development.

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A. A. Pedro, I. N. Beloglazov, I. I. Beloglazov (2011) Аbout the nature of harmonic component with frequency of 100 Hz in electrodes current of ore-smelting furnace. Journal of Mining Institute. Vol 192. p. 172.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

The calculation of the kinetics of chemical and metallurgical processes for the purpose of the control at use of the interval method

In the present article is formulated a unified approach to the question of the transposition of the kinetic equations of various degrees complexity which describe the kinetics homogeneous and heterogeneous chemical processes, which take place in the metallurgical equipment. This situation fact has a considerable practical importance because the use of equations excludes subjectivity in the determination of the values of parameters and control of the metallurgical processes. 

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I. I. Beloglazov (2011) The calculation of the kinetics of chemical and metallurgical processes for the purpose of the control at use of the interval method. Journal of Mining Institute. Vol 192. p. 179.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Automation means in technological process оf flotation of ores of minerals

The description of the automation means intended for automatic giving of reagents in process of flotation for the purpose of achievement of a maximum quantity of a ready concentrate, and for the exact account of the expense of reagents, diagnostics of refusal of feeders and forecasting of the rest for the change end is given. The description of work of installation of reagents dispensing in a mode of local regulation and in structure ASUTP of concentrating factory is given.

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A. O. Sviridenko, S. A. Belyakov (2011) Automation means in technological process оf flotation of ores of minerals. Journal of Mining Institute. Vol 192. p. 183.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

3D heat distribution in the construction of the reduction cell with burned anodes

The importance of heat field calculation for designing and analysis of aluminium reduction cells operation is described. The heat balance of the reduction cell was calculated. The 3D-geometry of the reduction cell with prebaked anodes was constructed. Given geometry helps to research the heat distribution of electrolyzer.

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P. A. Petrov (2011) 3D heat distribution in the construction of the reduction cell with burned anodes. Journal of Mining Institute. Vol 192. p. 187.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Spheres of using technical vision

Influence of computer technology in all spheres of activity currently tremendously. Introduction of innovative ideas to simplify the manufacturing process, will protect and increase economic benefits. One of these locomotives is a system of technical vision: «smart camera» capable of performing its task, whose spectrum is diverse.

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P. V. Ivanov, A. V. Boikov (2011) Spheres of using technical vision. Journal of Mining Institute. Vol 192. p. 190.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

The new approach to control of the metallurgical limestone shaft kilning process

Today at management system engineering by metallurgical processes used to special methods of the control theory such as optimal, nejro-fuzzy and adaptive methods. First of all, it is connected with increase of problems complexity maintained in control process. In article possibility of application of neural networks is considered at improvement of a control system by process of mine roasting of limestone, are described the neural network scheme controls and the basic stages of its construction.

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N. I. Koteleva (2011) The new approach to control of the metallurgical limestone shaft kilning process. Journal of Mining Institute. Vol 192. p. 192.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Study of information channels characteristics in control fluid bed furnace

One of the main problems of modeling of pyrometallurgical processes and roasting in a fluidized bed is the optimal choice of defining aggregate factors of the object. The general trend in the use and management of complex objects is the development and adoption of solutions exclusively human. In this case the correctness of the decision depends on an adequate diagnosis of the technical state of the object. Thus, the ability to operate the facility is completely determined by its technical state at any given time, and accuracy of decision-making expert.

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A. V. Spesivtsev, I. I. Beloglazov, I. T. Kimyaev (2011) Study of information channels characteristics in control fluid bed furnace. Journal of Mining Institute. Vol 192. p. 197.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Electrothermal complex including steam and gas electrogenerator for thermal influence to productive layers of the highly viscous oil control system

The electrothermal complex on a basis of face electrosteam and gas generator for thermal influence on productive layers of high viscosity oil and a control system of this complex is considered. This control system allows to support automatically the set technological parameters depending on operating modes of a complex.

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E. A. Zagrivnyi, V. I. Malarev, E. E. Vasil'eva (2011) Electrothermal complex including steam and gas electrogenerator for thermal influence to productive layers of the highly viscous oil control system. Journal of Mining Institute. Vol 192. p. 203.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Energy saving regulation of the mode of operation main water-outflow installation

Taking into consideration technological features of the main mining water-removal plants, there are suggested: an energy saving method of their control and an extremal searching system using single-stage booster pumps with a variable-frequency induction motor drive. 

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Yu. P. Stashinov, D. A. Bochenkov, V. V. Volkov (2011) Energy saving regulation of the mode of operation main water-outflow installation. Journal of Mining Institute. Vol 192. p. 209.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Computer training simulator for instruction of oil and gas technological processes operators: the analysis of existing decisions and the way of their improvement

Today a considerable quantity of various functions on management of difficult technological processes is assigned to shoulders of operators. Very often quality of a received product and correct accident-free operation of the equipment depends on their actions. In given article the short review of existing programmno-training complexes for training of operators of technological processes of oil and gas branch is presented, the basic problems of development of computer training apparatus, and also ways of their improvement are designated.

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N. I. Koteleva, I. E. Shablovskii, A. V. Koshkin (2011) Computer training simulator for instruction of oil and gas technological processes operators: the analysis of existing decisions and the way of their improvement. Journal of Mining Institute. Vol 192. p. 212.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Advantages of application of program complex LabView to creation of visual systems

Automatization in manufacturing process is a very urgent question at present time: it's based on complexity and health hazard of work at metallurgical factories. Tehnical vision may become an innovative decision for this problem. In the article main backgrounds and topics are described. Also methods for their realisaton with using of LabView software of «National Instruments» Company are offered.

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P. V. Ivanov, A. V. Boikov (2011) Advantages of application of program complex LabView to creation of visual systems. Journal of Mining Institute. Vol 192. p. 216.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

The electrothermal complexes influence on quality of the electric power in the isolated and deafly earthed neutral networks

The basic ways of control of power, transferred to a heating element of coal-face electrothermal devices are considered. Research of influence of work of a heating element on quality of the electric power in distributing networks is carried out.

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E. A. Zagrivnyi, D. A. Ustinov, V. I. Malarev, E. E. Vasil'ev (2011) The electrothermal complexes influence on quality of the electric power in the isolated and deafly earthed neutral networks. Journal of Mining Institute. Vol 192. p. 219.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Substantiation study about the rational circuit of power supplyof machines and complexes of the oil and gas producing enterprises

The problems of power supply of the distal oil and gas producing enterprises are considered. Application of local system of electro-power supply with using passing oil gas is based. The analysis of system of electro-power supply in operation is executed and recommendations on its perfection are given by realization of automatic sectioning overhead power line on a basis decentralized algorithm of work of multipurpose automatic slice post.

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D. A. Ustinov, A. V. Turysheva (2011) Substantiation study about the rational circuit of power supplyof machines and complexes of the oil and gas producing enterprises. Journal of Mining Institute. Vol 192. p. 224.
Automation of technological processes аnd manufactures in mining and processing industries
  • Date submitted
    2016-12-02
  • Date published
    2011-04-01

Application of air-permeability method for filterability prediction of different materials

The article is devoted to research work, in which an attempt was made to apply the Blaine-meter for direct assessment of filterability of different materials. In the theoretical part of the article the main laws linking the Blaine index of the powder material and the average specific cake resistance are described. A number of experiments with materials taken from actual operating plants were carried out. To determine the Blaine-index the laboratory Blaine-meter was used, and to determine the average specific cake resistance standard tests of filterability on the batch pressure filter were carried out. As a result of processing experimental data and the necessary calculations direct relations between the Blaine-index and average specific cake resistance were obtained.

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D. N. Safonov, Antti Khakkinen, Anzhi Kraslavski, I. N. Beloglazov, Dzheison Palmer, Ekberg B"yarne (2011) Application of air-permeability method for filterability prediction of different materials. Journal of Mining Institute. Vol 192. p. 228.