00664naa#a2200181#i#450# EN\\bibl\34223 /en/manage/index 20250415063608.2 2686-9896 20190415b2019####ek#y0engy0150####ca RU ENERGY SAVINGS IN RECTIFICATION PROCESSES THROUGH THE USE OF CONDENSATE HEAT Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Kirichkov Dmitriy Vladimirovich Ul'yanov Boris Aleksandrovich test.editorum.ru /en/manage/index