Energy savings of integrated and coupled distillation systems

Z. Fonyó, E. Rév, Z. Szitkai, M. Emtir, P. Mizsey

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Based on theoretical considerations and economically evaluated case studies for ternary mixtures it is demonstrated that the Pctlyuk configuration and the dividing wall colunm scheme are not superior to the energy integrated configurations even in energy savings. Generally we can state that the sloppy separation path with external energy integration is always capable of achieving as much energy savings as that of the direct column coupling configurations. Short-cut estimation for the exergy losses is also outlined. This estimation prefers exergically UIC direct coupling in some areas but detailed studies do not confirm his result.

Original languageEnglish
JournalComputers and Chemical Engineering
Volume23
Issue numberSUPPL. 1
DOIs
Publication statusPublished - Jun 1 1999

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Distillation
Energy conservation
Exergy

Keywords

  • Coupling
  • Distillation
  • Energy integration
  • Esergy losses
  • Petlyuk configuration

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Computer Science Applications

Cite this

Energy savings of integrated and coupled distillation systems. / Fonyó, Z.; Rév, E.; Szitkai, Z.; Emtir, M.; Mizsey, P.

In: Computers and Chemical Engineering, Vol. 23, No. SUPPL. 1, 01.06.1999.

Research output: Contribution to journalArticle

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