Energy-saving rectification technology with controlled mass exchange cycles between liquid and vapor

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dc.contributor.authorBuliy, Yuri
dc.contributor.authorKuts, Anatoly
dc.contributor.authorForsyuk, Andriy
dc.contributor.authorChumachenko, Sergii
dc.date.accessioned2022-01-23T14:30:20Z
dc.date.available2022-01-23T14:30:20Z
dc.date.issued2021
dc.description.abstractPurpose of the article: the definition of the hydrodynamic mode of operation of barbotage perforated plates, of the efficiency of the technology of cyclic rectification in the mass-exchange columns equipped with barbotage perforated plates with variable free cross-sectionin and determining the consumption of heating steam in the rectificational and epyuratin columns. Research methods - analytical, chemical, physico-chemical with the use of instruments and research methods used in the production of rectified ethyl alcohol. Fluid consumption was controlled with the help of flowmeter RM, air velocity in the free section of the column - anemometer MS-13, in the holes of the plates - by calculation method. The concentration of volatile impurities of alcohol was determined on a gas chromatograph with a column HP FFAP 50 m × 0.32 m. Analysis of research samples was performed according to the State Standard of Ukraine 4222:2003 "Vodka, ethyl alcohol and water-alcohol solutions. Gas chromatographic method for determination of microcomponents content". An energy-saving technology of cyclic rectification with a continuous supply of heating steam and liquid to a mass-exchange column apparatus equipped with flake plates is proposed. The innovative method allows to prolong the time of contact of steam and liquid on plates up to 40-60 s and to reduce the time of overflow up to 1-1,7 s. In order to implement the technology, a rectification column design was proposed, equipped with flake plates with variable free cross-section.uk_UA
dc.identifier.citationEnergy-saving rectification technology with controlled mass exchange cycles between liquid and vapor / Y. Buliy, A. Kuts, S. Chumachenko, A. Forsyuk // Наукові праці Національного університету харчових технологій. – 2021. – Т. 27, № 5. – С. 33–42.uk_UA
dc.identifier.urihttps://dspace.nuft.edu.ua/handle/123456789/36939
dc.language.isoenuk_UA
dc.subjectalcoholuk_UA
dc.subjectplatesuk_UA
dc.subjectcolumnuk_UA
dc.subjectrectificationuk_UA
dc.subjectimpuritiesuk_UA
dc.subjectспиртuk_UA
dc.subjectректифікаціяuk_UA
dc.subjectтарілкиuk_UA
dc.subjectколонаuk_UA
dc.subjectдомішкиuk_UA
dc.subjectкафедра біотехнології продуктів бродіння і виноробстваuk_UA
dc.subjectкафедра інформаційних технологій, штучного інтелекту і кібербезпекиuk_UA
dc.subjectкафедра теплоенергетики та холодильної технікиuk_UA
dc.titleEnergy-saving rectification technology with controlled mass exchange cycles between liquid and vaporuk_UA
dc.typeArticleuk_UA

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