%0 Journal Article %T Modernization of equipment for transportation of polypropylene %A Memedeykina, N.P. %A Telichkina, E.. %A Klimov, N.. %K pneumatic transport, polypropylene, throttle effect, blowers, polypropylene (powder) %J Oil and gas technologies and environmental safety %D 2023 %N %P 5 %I Astrakhan State Technical University