Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

Co-milling in ternary compositions of Al, Ca, Zn, Mg compounds

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Autors: Gordina N. E., Prokofiev V. Yu., Klyueva A. V.
  • Continuous numbering: 1047
  • Pages: 11-16
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Heading: Science for ceramic production

The grinding processes of the compositions ZnO / CaO / Al (OH) 3 , Zn 4 CO 3 have been studied by X-ray diffraction, IR spectroscopy, and scanning electron microscopy. (OH) 6 / CaO / Al (OH) 3 , MgO / CaO / Al (OH) 3 in a vibrating mill. The formation of a new phase Ca (Zn 2 (OH) 6 ) in the form of prismoid crystals was found in mixtures with ZnO. It was found that the grinding process is accompanied by hydration of the particle surface, which is the reason for the equalization of the basic properties of the compositions. It is shown that the nature of the change in the parameters of the crystal structure of gibbsite is influenced by its amount in the composition.
Cand. tech. sciences N.E. Gordin ( This email address is being protected from spambots. You need JavaScript enabled to view it. ), Dr. Sciences V. Yu. Prokofiev ( This email address is being protected from spambots. You need JavaScript enabled to view it. ), A. V. Klyueva; Research Institute of Thermodynamics and Kinetics of Chemical Processes, Ivanovo State University of Chemical Technology (Russia, Ivanovo)
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Keywords

gibbsite, calcium hexahydroxodicincate, co-grinding

Use the reference below to cite the publication

Gordina N. E., Prokofiev V. Yu., Klyueva A. V. Co-milling in ternary compositions of Al, Ca, Zn, Mg compounds. Steklo i keramika. 2015:88(3):11-16. (in Russ). UDK 666.76:546.62'41'46'47
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Lyudmila Vladimirovna Sokolova