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TECHNOLOGICAL MINERALOGY
Название Application of Fersman geoenergy additivity concept in atom kernels and binding electrons crystal chemistry of minerals
Автор Zuev V. V.
Информация об авторе

«Mekhanobr Engineering» JSC (Russia):

Zuev V. V., Leading Researcher, office@mekhanobr.spb.ru

Реферат

The system of energy coefficients (shares) of cation and anion constituents of minerals, developed by academician Fersman, is modified by the author in accordance with atom kernels and binding electrons crystal chemistry of minerals, in conformity with which the atom kernel and binding electron cohesion energy that determines minerals properties is calculated by summarizing corresponding energy coefficients. For convenience of operability, non-dimensional relative energy coefficients (by Fersman) are converted into absolute energy coefficients (by the author) with dimensionality of MJ/mole. The main idea of the article consists in establishment of universal regularity of atom kernel and binding electron interaction energy: atom kernel energy in minerals exceeds binding electron energy by an order of magnitude greater. Corresponding values are 90 and 10 %, permitting to appreciably simplify the formula of minerals atom kernel and binding electron interaction energy estimation by the method of summarizing energy coefficients of constituent components and demonstrate (Table 3) its equivalency if compared with the two earlier proposed corresponding formulas. The advantage of the new modified formula is quite obvious, as in atom kernel and binding electron interaction energy calculation this formula (W = 1.1 Σ atom kernel and binding electron energy coefficients) permits to use only atom kernel and binding electron energy coefficients and disregard binding electron energy coefficients (energy coefficients (1е) = 0.34 MJ/mole). With that, sufficiently high accuracy of minerals' parameters W estimation is provided.

Ключевые слова Mineral constitution, atoms kernels and binding electrons crystal chemistry, Fersman, additivity concept in energy of minerals
Библиографический список

1. Lebedev V. I. Osnovy energeticheskogo analiza geokhimicheskikh protsessov (Bases of the power analysis of geochemical processes), Leningrad, Leningrad State University, 1957, 342 p.
2. Marfunin A. S. Vvedeniye v fiziku mineralov (Introduction in physics of minerals), Moscow, Nedra, 1974, 324 p.
3. Urusov V. S. Energeticheskaya kristallokhimiya (Power crystal chemistry), Moscow, Nauka, 1975, 335 p.
4. Zuev V. V. Konstitutsiya, svoystva mineralov i stroeniye Zemli (energeticheskiye aspekty) (Constitution, properties of minerals and the structure of the Earth (energy aspects)), St. Petersburg, Nauka, 2005, 402 p.
5. Zuev V. V. Obogashchenie Rud, 2005, No. 1, pp. 27–31.
6. Zuev V. V. Obogashchenie Rud, 2007, No. 1, pp. 29–35.
7. Zuev V. V. Obogashchenie Rud, 2007, No. 6, pp. 25–30.
8. Zuev V. V. Obogashchenie Rud, 2008, No 6, pp. 41–46.
9. Zuev V. V. Ostovno-elektronnaya kristallokhimiya i svoystva mineralov (Atom kernels and binding electrons crystal chemistry and mineral properties), St. Petersburg, Nauka, 2009, 270 p.
10. Zuev V. V. Obogashchenie Rud, 2010, No. 5, pp. 18–24.
11. Fersman A. Ye. Izbrannye trudy (The selected works), Vol. IV. Moscow, Academy of Sciences of the USSR, 1958, 588 p.
12. Emsley J. Elementy (The elements). Moscow, Mir, 1993, 256 p.

Language of full-text русский
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