A Study on the Pressure-Swing Distillation of Ethanol-n-Heptane Azeotrope 


Vol. 21,  No. 4, pp. 217-223, Dec.  2015
10.7464/ksct.2015.21.4.217


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  Abstract

In the present study, modelling and optimization of ethanol-n-heptane separation process were performed using pressure-swing distillation. The pressure-swing distillation process optimization was performed to obtain high purity ethanol and high purity n-heptane into a low-high pressure columns configuration and a high-low pressure columns configuration. The results of pressure-swing distillation process simulation and optimization using high-low pressure column configuration showed a reduced total reboiler heat duty at 5.8% which confirmed a more economical energy consumption.

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  Cite this article

[IEEE Style]

N. SG, "A Study on the Pressure-Swing Distillation of Ethanol-n-Heptane Azeotrope," Clean Technology, vol. 21, no. 4, pp. 217-223, 2015. DOI: 10.7464/ksct.2015.21.4.217.

[ACM Style]

Noh SG. 2015. A Study on the Pressure-Swing Distillation of Ethanol-n-Heptane Azeotrope. Clean Technology, 21, 4, (2015), 217-223. DOI: 10.7464/ksct.2015.21.4.217.

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