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Abstract <p>The effect of mechanical energy input (2.16, 3.60, and 5.04 kJ/g) on the thermal stability, physical properties, and sorption characteristics of sorbents based on clinoptilolite-bearing rocks and 5 wt % poly(diethylene glycol) sebacate was examined. Dehydration of the samples in the temperature range of 75–150°C was identified as a diffusion-controlled process. It was found that a mechanical energy dose of 5.04 kJ/g significantly increased the oil sorption capacity of the powdery organomineral sorbents in an aqueous medium compared to the untreated rocks.</p>

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Oil Sorption Properties of Clinoptilolite-Bearing Rocks Mechanically Activated with Poly(diethylene glycol) Sebacate

  • 期刊论文

  • 发表日期：

    2025年4月1日

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  • O. N. Dabizha,
  • T. V. Khamova,
  • O. A. Shilova

摘要

Abstract

The effect of mechanical energy input (2.16, 3.60, and 5.04 kJ/g) on the thermal stability, physical properties, and sorption characteristics of sorbents based on clinoptilolite-bearing rocks and 5 wt % poly(diethylene glycol) sebacate was examined. Dehydration of the samples in the temperature range of 75–150°C was identified as a diffusion-controlled process. It was found that a mechanical energy dose of 5.04 kJ/g significantly increased the oil sorption capacity of the powdery organomineral sorbents in an aqueous medium compared to the untreated rocks.