“…Table 2 lists balance reserves of the iron ore in deposits of the Kachkanarsky ore mining and dressing plant [40]. Table 3 provides general properties of the ore in pits of Gusevgorsky deposit [41]. As an example of the flows of matter in mining domain of subsurface management systems in form of various products, Table 4 lists the product of the mining diversification on the North Caucasus [42].…”
Section: Flows Of Matter In Subsurface Management Systemsmentioning
confidence: 99%
“…Reserves of titanium magnetite ores of Kachkanarsky ore mining and dressing plant[40] Types of ores at Gusevgorsky deposit based on preparability and ore types[41] …”
Difficult environmental, economic, social and political conditions require an in-depth analysis of interdisciplinary relationships at industrial areas. The “Subsurface Management System” is a complex of developed subsoil resource fields characterized by geological, geomechanical and aerogasdynamic processes, and industries linked with each other through flows of energy, matter and information, integrated with civil society and environment. The flow of biogenic elements in subsurface management areas tend to increase the physical flows exporting the elements of biological product flow to the global ocean. The flows of energy in subsurface management areas in form of clean primary production of bioenvironment are changing fundamentally towards expansion of anthropogenic (man-made) factor channel by 8-12%. The flows of environmental information in subsurface management areas contain details about compliance of the environmental conditions with biological regelation. The introduced original term “subsurface management system” accounts for distribution of flows of energy, matter and information between the system components, enabling objective analysis of effective performance of the system and its compliance with sustainable development strategy of industrial areas.
“…Table 2 lists balance reserves of the iron ore in deposits of the Kachkanarsky ore mining and dressing plant [40]. Table 3 provides general properties of the ore in pits of Gusevgorsky deposit [41]. As an example of the flows of matter in mining domain of subsurface management systems in form of various products, Table 4 lists the product of the mining diversification on the North Caucasus [42].…”
Section: Flows Of Matter In Subsurface Management Systemsmentioning
confidence: 99%
“…Reserves of titanium magnetite ores of Kachkanarsky ore mining and dressing plant[40] Types of ores at Gusevgorsky deposit based on preparability and ore types[41] …”
Difficult environmental, economic, social and political conditions require an in-depth analysis of interdisciplinary relationships at industrial areas. The “Subsurface Management System” is a complex of developed subsoil resource fields characterized by geological, geomechanical and aerogasdynamic processes, and industries linked with each other through flows of energy, matter and information, integrated with civil society and environment. The flow of biogenic elements in subsurface management areas tend to increase the physical flows exporting the elements of biological product flow to the global ocean. The flows of energy in subsurface management areas in form of clean primary production of bioenvironment are changing fundamentally towards expansion of anthropogenic (man-made) factor channel by 8-12%. The flows of environmental information in subsurface management areas contain details about compliance of the environmental conditions with biological regelation. The introduced original term “subsurface management system” accounts for distribution of flows of energy, matter and information between the system components, enabling objective analysis of effective performance of the system and its compliance with sustainable development strategy of industrial areas.
“…It has been determined that it is rational to divide ore with low concentration of titanium and ore with normal concentration of titanium to different technological types and process them separately because of differences in beneficiation ability and grindability. Herewith the accumulated technological and economical indexes of the separate beneficiation of ore natural types may be higher than bulk mining ore beneficiation indexes [9]. The following issues have been discussed at bringing grounds for the re-engineering of titanium-containing deposits with separate iron and titanium, iron and vanadium ore types:…”
Section: Technologies Of Separate Excavation and Beneficationmentioning
There have been provided general geological and metallurgical characteristics of some complex iron ore raw materials of Urals, which contain not only iron but also titanium, vanadium, chrome, and nickel. There has been provided the description of such deposits. It is shown that the degree of extraction of certain products is determined by the choice of extraction, benefication, pyrometallurgical processing procedures.
“…Normaltitan ores are localized on the Northern pit -in its northeast part, and on the Main pit are widespread everywhere, except for a northwest site (Figures 1, 2). Increase of the maintenance of the titanium in ores for the Northern pit is focused on the northeast, and for the Main pit -on the southwest [9]. The X-ray analysis of the concentrates was made (Figures 5, 6).…”
The questions of metallurgical processing of titanium-containing ores are considered. The ores and concentrates of the Kachkanarsky deposit of low-titanous and high-titanous are studied. The reducibility, durability, temperatures of a softening and melting of metallurgical iron ore raw materials are studied in vitro. Via X-ray the structural analysis are carried out. The calculations by means of mathematical models of pyrometallurgical processes are executed. Possibility of the processing of these ores according to schemes is shown: «blast furnace melting − converter melting» and «metallization – electric melting».
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