A new design methodology for heat integrated distillation column based on self-heat recuperation

Yasuki Kansha, Akira Kishimoto, Atsushi Tsutsumi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

In this paper, a novel design methodology based on self-heat recuperation for heat integrated distillation column (HIDiC) is proposed. In HIDiC, the condensation heat is recovered and exchanged with the vaporization heat in the column for energy saving. By following self-heat recuperation technology, the energy input and output of HIDiC are analyzed and the process heat circulates through the process by using pressure change, leading to further energy saving. The simulation result demonstrates that the energy consumption for HIDiC based on the proposed design methodology by using self-heat recuperation is drastically decreased as compared with benchmark processes which use external heat sources.

Original languageEnglish
Title of host publicationPRES 2010 - 13th International Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction
PublisherItalian Association of Chemical Engineering - AIDIC
Pages43-48
Number of pages6
Volume21
ISBN (Print)9788895608051
DOIs
Publication statusPublished - 2010
Externally publishedYes

Publication series

NameChemical Engineering Transactions
Volume21
ISSN (Print)2283-9216

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ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Kansha, Y., Kishimoto, A., & Tsutsumi, A. (2010). A new design methodology for heat integrated distillation column based on self-heat recuperation. In PRES 2010 - 13th International Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction (Vol. 21, pp. 43-48). (Chemical Engineering Transactions; Vol. 21). Italian Association of Chemical Engineering - AIDIC. https://doi.org/10.3303/CET1021008