TY JOUR TI THE OFF-GAS PURIFICATION AFTER THE CATALYTIC COMPLEX PREPARATION’S STAGE OF THE ETHYLBENZENE PRODUCTION KW benzene vapor KW absorption KW packed column. JO Scientific Papers Collection of the Angarsk State Technical University AU Ul'yanov, B.A. AU Raskulova, T.V. AU Fereferov, M.Y. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»