TY JOUR TI IMPROVING THE EFFICIENCY OF WASTE GAS DISPOSAL IN THE AMINE PRODUCTION KW ammonia KW amines KW desorption KW and wastewater JO Bulletin of the Angarsk State Technical University AU Podoplelov, E.V. AU Dement'ev, A.I. AU Avramenko, S.A. PY 2025 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»