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At present, the production of activated carbons (AC) is steadily growing, and the areas of their industrial application are continuously expanding. There are four main gas processing plants in Uzbekistan, where spent amine solutions, such as diethanolamine (DEA) and methyldiethanolamine (MDEA), are filtered using activated carbons of the AG-3, HX-30, Chemveron grades at natural gas amine purification plants from acidic components. etc. The latter are of foreign origin and are imported for currencies.