Sorption of formaldehyde and water by natural and heat-treated clinoptilolite and montmorillonite

Authors

  • Nataliya A. Khodosova senior lecturer of chemistry department, Voronezh State Academy of forestry Engineering, Voronezh
  • Larisa I. Belchinskaya head of chemistry department, Voronezh State Academy of forestry Engineering, Voronezh
  • Olga Yu. Strelnikova associate professor of chemistry department, Voronezh State Academy of forestry Engineering, Voronezh
  • Maxim A. Anisimov 5 th year student, Voronezh State Academy of forestry Engineering, Voronezh.

Keywords:

thermal processing, mineral sorbents, formaldehyde, adsorption.

Abstract

The kinetic and thermodynamic characteristics of the competing interaction of formaldehyde and
water to mineral sorbents clinoptilolite and montmorillonite, containing the maximum (95%) of rock-forming
mineral was studied. Internal diffusion limitation of the sorption of water molecules by zeolite and clay
sample was established. The efficiency of the preliminary heat treatment on the sorption of formaldehyde by
zeolite was determined.

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Published

2019-11-25

Issue

Vol. 12 No. 3 (2012): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Sorption of formaldehyde and water by natural and heat-treated clinoptilolite and montmorillonite. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 12(3). https://journals.vsu.ru/sorpchrom/article/view/1828

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