ABSORBER, METHOD OF ITS PRODUCTION (VERSIONS) AND METHOD OF CARBON DIOXIDE REMOVAL FROM GAS MIXES

摘要

FIELD: process engineering.SUBSTANCE: invention relates to adsorption separation of gases. Proposed carbon dioxide absorber containing potassium carbonate applied on porous matrix of yttrium oxide. Invention covers two methods of absorber production. Method of carbon dioxide removal from gas mixes in implemented at 20-200°C. Proposed method can be used for adsorption separation of carbon dioxide from atmospheric air in cyclic processes under conditions of thermal regeneration or shot-cycle heatless adsorption.EFFECT: high dynamic capacity and carbon dioxide absorption rate.4 cl, 4 ex, 2 dwg