Preparation of modified zeolites under mechanical activation

  • B. D. Balgysheva al-Farabi Kazakh National University, Almaty, Kazakhstan
  • G. S. Kuanysheva al-Farabi Kazakh National University, Almaty, Kazakhstan
  • D. Zharylkasymova al-Farabi Kazakh National University, Almaty, Kazakhstan
DOI: https://doi.org/10.15328/cb995

Abstract

The modification of zeolites in the presence of sodium phosphate hydrogen in a mechanical chemical activation (type of mill is Labmill-8000) was carried out.  The dispersion of micro particles obtained equal to 3-6 microns, in contrast to the untreated samples with dimensions of 10 microns, a high degree of sorption of k =87.5% at a ratio of zeolite : NaH2PO4 = 10 : 2 and duration 90 min was determined. 

References

1. Куанышева Г.С., Беремжанов Б.А., Макашева Г.Р Исследование влияния силикатов на состав и свойства фосфатов системы СаО- MgO- SiO2- P2O5 // Сб.: Закономерности размещения и особенности геологического строения месторождения немет.полезных ископаемых. – Алматы: ОНТИ КазИМС, 1979. – Вып. 3. – С. 50-58.
2. Берштейн В.А. Гидролитический механизм разрушения аморфных и аморфно-кристаллических тел // Проблемы прочности и пластичности твердых тел. – Л.: Наука, 1981. – С. 212-226.
3. Аманжолова Е.С., Түсіпбаев Н.Қ., Мусабеков Қ.Б., Қоканбаев Ә.Қ., Абекова Р.С. Дөрекі дисперстік жүйелерді седиментациялық талдаудың әдістемесі. – Алматы «Қазақ униветситеті», 2002. – 25 б.
Published
2018-03-14
How to Cite
Balgysheva, B., Kuanysheva, G., & Zharylkasymova, D. (2018). Preparation of modified zeolites under mechanical activation. Chemical Bulletin of Kazakh National University, 63(3), 71-74. https://doi.org/https://doi.org/10.15328/cb995
Issue
Vol 63 No 3 (2011): Chemical Bulletin of Kazakh National University
Section
Inorganic Chemistry
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