2019
DOI: 10.32014/2019.2518-1483.2
|View full text |Cite
|
Sign up to set email alerts
|

Mining and Metallurgical Complex in Industrial and Postindustrial Development of Society

Abstract: Б а с р е д а к т о р ы х.ғ.д., проф., ҚР ҰҒА академигі М.Ж. Жұрынов Р е д а к ц и я а л қ а с ы: Адекенов С.М. проф., академик (Қазақстан) (бас ред. орынбасары) Величкин В.И. проф., корр.-мүшесі (Ресей) Вольдемар Вуйцик проф. (Польша) Гончарук В.В. проф., академик (Украина) Гордиенко А.И. проф., академик (Белорус) Дука Г. проф., академик (Молдова) Илолов М.И. проф., академик (Тəжікстан), Леска Богуслава проф. (Польша), Локшин В.Н. проф. чл.-корр. (Қазақстан) Нараев В.Н. проф. (Ресей) Неклюдов И.М. проф., акад… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
4
0

Year Published

2019
2019
2020
2020

Publication Types

Select...
3

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(4 citation statements)
references
References 3 publications
0
4
0
Order By: Relevance
“…A stable crystal modification of tellurium is a hexagonal modification which elementary cell is built of screw chains located along at the distances 0,2835; 0.4440 and 0,593 nm, where there are two atoms, and the shortest distance between four atoms of the neighboring chains is equal to 0.350 nm. Quantum calculations show that the bond between the atoms in the chain is covalent, conditioned by overlapping 5р-orbitals of impaired valent electrons, and between the chains there act Van der Walls forces, though in work [4,6] there is expressed an opinion that the bond between atom chains is more complicated and to describe it we are to attract d-electrons.…”
Section: Figure 4 -Atoms Radial Distribution Curve In Selenium Meltmentioning
confidence: 99%
See 1 more Smart Citation
“…A stable crystal modification of tellurium is a hexagonal modification which elementary cell is built of screw chains located along at the distances 0,2835; 0.4440 and 0,593 nm, where there are two atoms, and the shortest distance between four atoms of the neighboring chains is equal to 0.350 nm. Quantum calculations show that the bond between the atoms in the chain is covalent, conditioned by overlapping 5р-orbitals of impaired valent electrons, and between the chains there act Van der Walls forces, though in work [4,6] there is expressed an opinion that the bond between atom chains is more complicated and to describe it we are to attract d-electrons.…”
Section: Figure 4 -Atoms Radial Distribution Curve In Selenium Meltmentioning
confidence: 99%
“…Grigorovich suggested a model of liquid germanium based on the supposition that in melting there takes place its 4-valent electrons separation. Due to this, there uncover 3d 1 -electron atom shells, chemically active 3d 6 -orbitals of which are directed orthogonally. As a result of the directed interaction between the neighboring Ge 4+ ions and collectivized valent electrons there forms a structure with the first coordination number Z 1 =8.…”
Section: Figure 4 -Atoms Radial Distribution Curve In Selenium Meltmentioning
confidence: 99%
“…Development of open extraction of mineral raw materials is accompanied by continuous increase of quarries depth, deterioration of mining-geological and mining technical conditions of development, concentration of mining operations. The main volume of a production of ores is the share of large pits of 250-300 m in depth and more which final design depth of development of 700-800 m. In the long term the main volume of dredging of mountain weight on pits will be carried out by development of deep horizon [1][2][3][4][5][6].…”
mentioning
confidence: 99%
“…In recent years, the use of the CFM in open-pit mines as energy-and resource-saving mining technologies continues to be relevant. A sufficient number of publications have been devoted to the questions of possibility and expediency of using and development of the CFM complexes at the open-pit mines [1][2][3][4][5][6][7][8], as well as to the problem of increasing the output through the use of rational design and layout schemes of the CFM complex elements, reducing the costs of the CFM complexes by reducing the number of dump trucks in the cyclical link of the CFM.…”
mentioning
confidence: 99%