Energy stored in mineral raw materials during mechanical activation
Source abstract
Abstract
For a number of inorganic compounds, we evaluate and compare several approaches to calculating the lattice and atomization energies. Using mechanical activation of SiO 2 in copper-containing concentrate as an example, we demonstrate that the milling-induced energy gain can be evaluated using the lattice and atomization energies per unit volume. We describe a procedure for calculating the milling-induced energy gain in individual phases present in mineral raw materials. As the input data for such calculations, one can use x-ray diffraction data for the starting and milled materials. The results of such calculations are shown to correlate with literature data.
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Research context
OpenAlex topics: Calcium Carbonate Crystallization and Inhibition
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References (15)
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1. Ermilov, A.G., Safonov, V.V., Doroshko, L.F., et al., Izv. Vyssh. Uchebn. Zaved., Tsvetn. Metall., 2002, no. 3, pp. 48–53.
2. Kratkii spravochnik fiziko-khimicheskikh velichin (A Concise Handbook of Physicochemical Quantities), Mishchenko, K.P. and Ravdelya, A.A., Eds., Leningrad: Khimiya, 1967.
3. Batsanov, S.S., Strukturnaya khimiya. Fakty i zavisimosti (Structural Chemistry: Data and Relationships), Moscow: Dialog MGU, 2000.
4. Ormont, B.F., Vvedenie v fizicheskuyu khimiyu i kristallokhimiyu poluprovodnikov (Introduction to the Physical Chemistry and Crystal Chemistry of Semiconductors), Moscow: Vysshaya Shkola, 1973.
5. Alekseenko, V.A., Factors Responsible for the Accumulation of Chemical Elements in Living Organisms, Soros. Obraz. Zh., 2001, vol. 7, no. 8, pp. 20–24.
6. Zuev, V.V., Aksenova, G.Ya., Mochalov, N.A., et al., Assessing the Properties of Minerals and Inorganic Crystals from Their Lattice Energy Densities, Obogashch. Rud, 1999, nos. 1–2, pp. 48–53.
7. Urusov, V.S., Energeticheskaya kristallokhimiya (Crystal-Chemical Energetics), Moscow: Nauka, 1975.
8. Zuev, V.V., Energy Density in Substances and Properties of Minerals, Obogashch. Rud, 1998, no. 1, pp. 27–29.
9. Zuev, V.V., Mochalov, N.A., and Shcherbatov, A.I., Physical Properties of Minerals and Other Solids in Relation to Their Energy Density, Obogashch. Rud, 1998, no. 4, pp. 22–28.
10. Krestovnikov, A.N., Vladimirov, L.P., Gulyanitskii, B.S., and Fisher, A.Ya., Spravochnik po raschetam ravnovesii metallurgicheskikh reaktsii (uskorennye metody) (Calculation of Equilibria in Metallurgical Reactions by Accelerated Techniques: A Handbook), Moscow: Metallurgizdat, 1963.
11. Goronovskii, I.T., Nazarenko, Yu.P., and Nekryach, E.F., Kratkii spravochnik po khimii (A Concise Handbook of Chemistry), Kiev: Naukova Dumka, 1962.
12. Kulikov, B.F., Zuev, V.V., and Vainshenker, I.A., Mineralogicheskii spravochnik tekhnologa-obogatitelya (Handbook of Mineralogy for Ore-Dressing Engineers), Leningrad: Nedra, 1978.
13. Mamyrov, E.M., Differentsiatsiya naibolee rasprostranennykh veshchestv litosfery po udel’noi energii atomizatsii (Differentiation of the Substances Most Abundant in the Lithosphere According to Their Atomization Energy Densities), Frunze: Ilim, 1989.
14. Ermilov, A.G., Bogatyreva, E.V., and Medvedev, A.S., Activation of Multiphase Systems: X-ray Diffraction Assessment of Efficiency, Izv. Vyssh. Uchebn. Zaved., Tsvetn. Metall., 2006, no. 3.
15. Heinike, G., Tribochemistry, Berlin: Akademie, 1984.