00790naa#a2200205#i#450# EN\\bibl\40467 20220119225902.3 1812-9498 20201111b2020####ek#y0engy0150####ca RU Ultrasonic intensification of hydrogen sulphide removal from fuel oil Journal article Astrakhan Astrakhan State Technical University 2020 5 с. Journal article local Химическая технология. Химическая промышленность. Родственные отрасли. 66 Pivovarova Nadezhda Anatolievna Akishina Ekaterina Sergeevna Ryzhova Marina Vyacheslavovna Vlasova Galina Vladimirovna vestnik.astu.org