TY JOUR TI DESIGN OF AN ABSORPTION COLUMN FOR CAPTURING AMMONIA GAS FROM RAILWAY TANKS KW absorption column KW nozzle KW railway tank JO Modern Technologies and Scientific and Technological Progress AU Bobylev, E.P. AU Podoplelov, E.V. AU Dement'ev, A.I. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»