DEVELOPING HIGHLY ENERGY-EFFICIENT METHODS TO MAKE ACTIVATED CARBON FROM WOOD.
Keywords:
Walnut, wood, adsorbent, carbon.Abstract
This study identifies the distinctive compositional and property-related characteristics of locally sourced walnut wood, evaluating its suitability as a raw material for producing highly energy-efficient activated adsorbents. The colloidal and physicochemical parameters of activated carbons derived from walnut wood were examined, along with their adsorption performance in the deep purification of water–alcohol mixtures. Research was conducted on the trunks of several tree species growing in Uzbekistan, assessing their potential as adsorbent precursors. Experimental results demonstrated that walnut wood—due to its high density and well-developed porosity—fulfills the necessary requirements for adsorption applications. Key properties such as porosity, moisture content, ash content, and adsorption capacity were analyzed. Based on these findings, a set of promising raw materials suitable for adsorbent production was identified.
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