Abstract
Research of adsorption and catalytic properties of carbon mineral materials made of natural alumosilicates modified by carbon of organic substances for water purification from various organic impurities
Highlights
One of the most used and effective adsorbents and catalyst components for water purification from organic impurities is activated carbon (AC) but activated carbons are expensive materials
The results showed that an increase in the pyrolysis temperature led to a decrease in the values of the specific surface area and volume of micropores
The results showed that pyrolysis of granules from a mixture of natural montmorillonite clay and tire crumbs in an airless condition leads to the production of a carbonmineral material with the properties of an adsorbent and a catalyst
Summary
One of the most used and effective adsorbents and catalyst components for water purification from organic impurities is activated carbon (AC) but activated carbons are expensive materials. Natural clays that contain transition metals can be used as a porous matrix for this type of adsorbents and catalysts. The advantages of using natural clays over other materials are availability, cheapness, availability of sufficient raw materials, non-toxicity. Various carbonic materials can be used as modifiers. One of the carbon materials that can be used as a main product are used car tires [3]. The purpose of this research work was the synthesis of carbon-mineral materials based on natural montmorillonite clays containing iron and tire crumbs, as well as the study of their adsorption and catalytic properties
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