TY JOUR TI IMPROVING THE PRODUCTIVITY OF THE K-10 COLUMN OF THE GC-3 NPP OF ANKHK JSC KW distillation column KW performance KW contact devices KW valve plates JO Modern Technologies and Scientific and Technological Progress AU Medvedeva, A.V. AU Aslamov, A.. PY 2022 IS 2022 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»