IMPROVING THE EFFECTIVENESS OF MASS TRANSFER PROCESSES BETWEEN LIQUID AND VAPOR IN DISTILLATION COLUMN
Keywords:
controlled cycles, rectification, phase equilibrium, mass transfer, distillation column
Abstract
An innovative technology of rectification in a mode separate phase movement by continuously feeding in a distillation column vapor and liquid is proposed. The increase in the delay time of the liquid on the plates to achieve phase equilibrium improves the efficiency of mass transfer, to reduce the consumption of heating steam by 40 % and reduce the cost of the equipment..
References
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Dmytruk A., Cherniakhovskyi Y., Dmytruk P., Bulii Yu. (2010) Sposib perelyvu ridyny po tarilkakh kolonnoho aparata u protsesi masoobminu mizh paroiu ta ridynoiu [Method of liquid overflow on plates of column during mass exchange between vapour and liquid], Invention patent № 89874 C2 UA, publ. 10.03.10, Vol. № 5, p. 4.
Kopyilenko, A., Taran, V., Zadnepryanyiy, V. (1987) Teplomassoobmennyiy apparat [Heat and mass transfer apparatus], Invention patent № 1360753 USSR, publ. 23.12.87, Vol. № 47.
Kopyilenko, A., Taran, V., Zadnepryanyiy, V. (1988) Teplomassoobmennyiy apparat [Heat and mass transfer apparatus], Invention patent № 1360753 USSR, publ. 30.05.88, Vol. № 20.
Maleta, V., Shchutskyi, I., Dmytruk, A., Cherniakhivskyi, Y. (2003) Masoobminnyi kontaktnyi prystrii [Mass-exchange contact device], Invention patent № 60566 UA, publ. 15.10.03, Vol. № 10, p. 3.
Maleta, V., Shchutskyi, I., Dmytruk, A.,Cherniakhivskyi, Y. (2003) Sposib peretikannia ridyny na tarilkakh kolonnykh masoobminnykh aparativ [Method for flow-over of liquid on trays of column mass-transfer apparatus], Invention patent № 60565 UA, publ. 15.10.03, Vol. № 10, p. 2.
Dmytruk A., Cherniakhovskyi Y., Dmytruk P., Bulii Yu. (2010) Sposib perelyvu ridyny po tarilkakh kolonnoho aparata u protsesi masoobminu mizh paroiu ta ridynoiu [Method of liquid overflow on plates of column during mass exchange between vapour and liquid], Invention patent № 89874 C2 UA, publ. 10.03.10, Vol. № 5, p. 4.
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Published
2017-02-20
How to Cite
Bulii, Y., & Obodovych, O. (2017). IMPROVING THE EFFECTIVENESS OF MASS TRANSFER PROCESSES BETWEEN LIQUID AND VAPOR IN DISTILLATION COLUMN. Thermophysics and Thermal Power Engineering, 39(4), 39-43. https://doi.org/https://doi.org/10.31472/ihe.4.2017.06
Section
Heat and Mass Exchange Processes
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