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Effect of mechanical treatment on properties of Si-Al-O zeolites A. Y. Buzimov, W. Eckl, L. A. Gömze [et al.]

Contributor(s): Eckl, Wilhelm | Gömze, Laszlo A | Kocserha, István | Kurovics, Emese | Kulkov, Aleksey S | Kulkov, Sergey N | Buzimov, Alexandr YMaterial type: ArticleArticleContent type: Текст Media type: электронный Subject(s): кристаллическая структура | механоактивация | морфология | дифракция рентгеновских лучей | цеолитыGenre/Form: статьи в журналах Online resources: Click here to access online In: Építőanyag - Journal of silicate based and composite materials Vol. 70, № 1. P. 23-26Abstract: In the work the results influence of mechanical treatment on morphology, specific surface area, and phase composition of natural zeolite of tokaj mountain deposits, synthetic zeolites sAPo-34, sct-323 are presented. specific surface area of the synthetic zeolites decreases during the mechanical activation in a planetary ball mill. the changes of the specific surface area of the natural zeolites corresponds to the curve of the developed specific surface as function of the milling time (rittinger-zone, aggregation-zone and agglomeration-zone). During the mechanical activation, it was observed an increase of system amorphisation by 8-10% for synthetic zeolites, by 40-45% for natural zeolite. results obtained represent scientific and practical interest, which can be used for further studies zeolites.
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In the work the results influence of mechanical treatment on morphology, specific surface area, and phase composition of natural zeolite of tokaj mountain deposits, synthetic zeolites sAPo-34, sct-323 are presented. specific surface area of the synthetic zeolites decreases during the mechanical activation in a planetary ball mill. the changes of the specific surface area of the natural zeolites corresponds to the curve of the developed specific surface as function of the milling time (rittinger-zone, aggregation-zone and agglomeration-zone). During the mechanical activation, it was observed an increase of system amorphisation by 8-10% for synthetic zeolites, by 40-45% for natural zeolite. results obtained represent scientific and practical interest, which can be used for further studies zeolites.

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