General Information
    • ISSN: 2010-0221
    • Frequency: Bimonthly
    • DOI: 10.18178/IJCEA
    • Editor-in-Chief: Dr. Eldin W. C. Lim
    • Executive Editor: Mr. Ron C. Wu
    • Abstracting/ Indexing: Chemical Abstracts Services (CAS), Ulrich's Periodicals Directory, CABI, DOAJ, Electronic Journals Library, Google Scholar, Engineering & Technology Digital Library, ProQuest, and Crossref
    • E-mail: ijcea@ejournal.net
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Editor-in-chief
Dr. Eldin W. C. Lim
Dept. of Chemical and Biomolecular Engineering,
National University of Singapore, Singapore
IJCEA 2012 Vol.3(6): 424-426 ISSN: 2010-0221
DOI: 10.7763/IJCEA.2012.V3.234

Application of the Self-Heat Recuperation Technology to Deisobutanizer Column

Gyeong Min Kim, Nguyen Van Duc Long, and Moonyong Lee
Abstract—An innovative self-heat recuperation technology, in which not only latent heat but also sensible heat is circulated in the thermal process, was studied and applied to the deisobutanizer column. To determine the amount of energy required for this technology, ASPEN HYSYS was used. According to the simulation of the proposed sequence, the condenser duty and reboiler duty were saved up to 73.43 and 83.48%, respectively as compared to conventional column.

Index Terms—Distillation process, self-heat recuperation, deisobutanizer.

Moonyong Lee is with the School of Chemical Engineering, Yeungnam University (e-mail: mynlee@yu.ac.kr).

[PDF]

Cite: Gyeong Min Kim, Nguyen Van Duc Long, and Moonyong Lee, "Application of the Self-Heat Recuperation Technology to Deisobutanizer Column," International Journal of Chemical Engineering and Applications vol. 3, no. 6, pp. 424-426, 2012.
 

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