Bajbulatov S. Absorption of carbon dioxide by a solution of barium sulphide in barium carbonate production

The subject of study: the process of carbon dioxide ab-sorption BaS solution. The goal of study: development of a scientific basis for design of equipment for BaCO3 produc-tion through carbonization of BaS. The methods of study: method of mathematical simulation, statistical method of experimental data procession. Theoretical and practical re-sults: equation for contact tray calculation are obtained on experimental basis, mathematical model of the process is develop, an experimental absorber for production BaCO3 through direct carbonization of BaS solution was tasted. Novelty: the process of BaS solution carbonization was re-searched the first time. Deployment: deployed in the recon-struction project at Sterlitamak JSC "Soda", in the curricu-lum of NTU "KhPI". Application domain: chemical industry, education.