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Fomenko, E. V.
Anshits, N. N.
Vasil’Eva, N. G.
Rogovenko, E. S.
Mikhaylova, O. A.
Mazurova, E. V.
Solovyev, L. A.
Anshits, A. G.
2017-06-16T10:24:49Z
2017-06-16T10:24:49Z
2016-07
Fomenko, E. V. Composition and Structure of the Shells of Aluminosilicate Microspheres in Fly Ash Formed on the Combustion of Ekibastuz Coal [Текст] / E. V. Fomenko, N. N. Anshits, N. G. Vasil’Eva, E. S. Rogovenko, O. A. Mikhaylova, E. V. Mazurova, L. A. Solovyev, A. G. Anshits // Solid Fuel Chemistry (English Translation of Khimiya Tverdogo Topliva). — 2016. — Т. 50 (№ 4). — С. 238-247
03615219
http://elib.sfu-kras.ru/handle/2311/32989
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
A systematic study of the chemical and phase composition and structure of the shells of narrow fractions of nonmagnetic cenospheres separated from a concentrate of fly ash cenospheres from the combustion of pulverized SS (weakly caking coal) coal from the Ekibastuz Basin was carried out. It was found that the separated narrow fractions were characterized by a high Al2O3content of 33–38 wt %. The phase composition included 57–73 wt % vitreous phase, 25–40 wt % mullite, and 1.2–2.5 wt % quartz. An increase in the average diameter, thickness, and porosity of the glass-crystalline shell of globules with the concentration of aluminum was observed. Globules of the following two types were identified in the obtained fractions: spherical globules with an annular structure and foamy globules with a network structure formed from different illite and kaolinite mineral precursors, respectively.
http://link.springer.com/article/10.3103/S0361521916040030
nonmagnetic cenospheres
chemical and phase composition
structure of the shells
Composition and Structure of the Shells of Aluminosilicate Microspheres in Fly Ash Formed on the Combustion of Ekibastuz Coal
Journal Article
Published Journal Article
238-247
31.15
2017-06-16T10:24:49Z
10.3103/S0361521916040030
Политехнический институт
Кафедра химии
Solid Fuel Chemistry (English Translation of Khimiya Tverdogo Topliva)
Q3
Q4


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