Comparison of Heat Consumption in the Separation of Binary Mixtures Using Distillation and Rectification

M. K. Zakharov; M. M. Martynova; M. I. Prusachenkova

doi:10.1134/S0040579518040322

Comparison of Heat Consumption in the Separation of Binary Mixtures Using Distillation and Rectification

Authors: Zakharov M.K.¹, Martynova M.M.¹, Prusachenkova M.I.¹
Affiliations:
1. Lomonosov Institute of Fine Chemical Technologies
Issue: Vol 52, No 4 (2018)
Pages: 730-734
Section: Selected Articles from the Journal Khimicheskaya Tekhnologiya
URL: https://bakhtiniada.ru/0040-5795/article/view/172465
DOI: https://doi.org/10.1134/S0040579518040322
ID: 172465

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Abstract

We compared the heat consumption in the separation of binary mixtures by distillation (single evaporation) and rectification for mixtures with different levels of separation by distillation. The advantage of rectification over distillation was shown. The direct dependence of the internal energy saving in rectification on the minimum reflux ratio was established.