00679naa#a2200181#i#450# EN\\bibl\110777 20251225065520.4 3034-4689 20251223b2025####ek#y0engy0150####ca RU TECHNICAL AND ECONOMIC JUSTIFICATION FOR THE USE OF ADSORBENTS BASED ON INDUSTRIAL WASTE AND NATURAL MATERIALS FOR THE PURIFICATION OF SULFUR-CONTAINING NATURAL GAS Journal article Kazan Kazan National Research Technological University 2025 5 с. Journal article local Filimonova Antonina Andreevna Kamalieva Ruzina Farsilovna Vlasova Alena Yur'evna vestniktu.ru