Anvarova Iroda Anvar qizi Rizayev Sherdil Alisher o'g'li2025-11-272025-11-272022-11https://dspace.kstu.uz/xmlui/handle/123456789/3872In this article, the rapid development of the world's chemical, metallurgical, oil and gas industries leads to an increase in the need for effective adsorbents in obtaining quality products, sorting and cleaning substances. Therefore, obtaining effective microporous activated carbons based on organic raw materials and using them in adsorption purification of alkanolamine solutions used in natural gas purification is now of great importance in colloidal chemistry and oil and gas fields. It is based on the selection of hydrogen sulfide with solid absorbers - adsorbents. In this case, hydrogen sulphide can enter into a chemical reaction with the adsorbent (chemical adsorption) or be captured by physical forces (physical adsorption). Physical adsorption is distinguished by the ease of regeneration of the adsorbent and is widely used in industrial processes for better purification of gases from hydrogen sulfide, carbon dioxide, and organosulfur compounds. Activated hydrocarbons and synthetic zeolites are the most commonly used adsorbents. Information is given on the development of a highly efficient activated carbon production method based on local raw materials for the purification of reagents in the oil and gas chemical industry and the identification of an alternative mode of the process.otherMEA, DEA, MDEA, Alkanolamines, IR spectrum, coal, adsorbent, microporous, regenerationArticle