Journal of Siberian Federal University. Engineering & Technologies / Hydrodynamic Dispersion of Calcium Aluminosilicate from Technogenic and Nonmetallic Materials

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2014 7 (1)
Authors
Kashkina, Liudmila V.; Stebeleva, Olesya P.; Emelyanova, Tatiana Y.; Petrakovskaya, Eleonora A.; Bayukov, Oleg A.
Contact information
Kashkina, Liudmila V.:Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041, Russia; Stebeleva, Olesya P.:Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041, Russia; E-mail: ; Emelyanova, Tatiana Y.:Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041, Russia; Petrakovskaya, Eleonora A.:L.V. Kirensky Institute of Physics SB RAS 50/38 Akademgorodok, Krasnoyarsk, 660036, Russia; Bayukov, Oleg A.:L.V. Kirensky Institute of Physics SB RAS 50/38 Akademgorodok, Krasnoyarsk, 660036, Russia
Keywords
hydrodynamic dispersion; cavitation; crystal ceramic foam; porous glass material
Abstract

Physicochemical properties of two calcium aluminosilicate materials after reducing in the hydrodynamic rotary generator in supercavitation mode were studied. The samples are the crystal ceramic foam based on Kansko-Achinsk lignite-ash and the porous glass material obtained from low-manganese nonmetallic feed. X-ray phase analysis, EPR-method, NPR-method (the Mossbauer Effect) and optical microscopy were used. It was found that the material is changing its stucrure in a hydrodynamic dispersion process caused by high-cavitation. The nature of the changes depends on its initial state

Pages
3-12
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/10287

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