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Abstract <p>Silicate and aluminosilicate sorption materials are synthesized using rice straw as a silicon source. The study gains insight into the dependence of sorption properties with respect to methylene blue as well as density and moisture capacity on the composition. It is shown that the sorption capacity of silicate materials from vegetable raw materials is several times greater than that of natural aluminosilicates, that is, vermiculite and vermiculite-based materials obtained by chemical modification. The presence of an organic component in the composition of the obtained biogenic materials contributes to a higher sorption capacity. The density and moisture capacity of the synthesized materials are determined.</p>

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12. Sorption Properties of Silicate Materials from Straw Rice and Vermiculites

  • 期刊论文

  • 发表日期：

    2025年2月1日

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  • A. E. Panasenko,
  • S. A. Terminov,
  • N. P. Shapkin,
  • A. N. Kholomeidik

摘要

Abstract

Silicate and aluminosilicate sorption materials are synthesized using rice straw as a silicon source. The study gains insight into the dependence of sorption properties with respect to methylene blue as well as density and moisture capacity on the composition. It is shown that the sorption capacity of silicate materials from vegetable raw materials is several times greater than that of natural aluminosilicates, that is, vermiculite and vermiculite-based materials obtained by chemical modification. The presence of an organic component in the composition of the obtained biogenic materials contributes to a higher sorption capacity. The density and moisture capacity of the synthesized materials are determined.