00618naa#a2200169#i#450# EN\\bibl\34243 20240505225207.7 2686-9896 20190415b2019####ek#y0engy0150####ca RU REDUCTION OF ENERGY CONSUMPTION IN A RECTIFICATION COLUMN WITH SHOCK-SPRAY PACKING Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 0 с. Journal article local Laletin Viktor Igorevich Bal'chugov Aleksey Valer'evich angtu.editorum.ru