Sorption Properties of Sodium and Potassium Aluminosilicates from Alkaline Hydrolyzates of Rice Straw.

Autor: Yarusova, S. B., Gordienko, P. S., Panasenko, A. E., Barinov, N. N., Zemnukhova, L. A.
Zdroj: Russian Journal of Physical Chemistry; Feb2019, Vol. 93 Issue 2, p333-337, 5p
Abstrakt: Sodium and potassium aluminosilicates samples are synthesized from solutions formed via the alkaline hydrolysis of rice straw. The fabricated samples are characterized by means of X-ray diffraction analysis and IR-spectroscopy, and their elemental composition, particle morphology, specific surface area, and thermal properties are determined. The sorption properties of the synthesized aluminosilicates with respect to Cs+ ions are investigated under static conditions. Kinetic curves and sorption isotherms are provided and a sorption kinetic model is described. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index