%0 Journal Article %T Trends in improving helium processing in Russia %A Vlasova, G.. %A Salnikova, T.. %A Savenkova, I.. %K helium reserves, helium industry, helium liquefaction, membrane separation, cenospheres %J Oil and gas technologies and environmental safety %D 2024 %N 2024 %P 8 %I Astrakhan State Technical University