Measurement and correlation of the isobaric vapor-liquid equilibrium for mixtures of alcohol plus ketone systems at atmospheric pressure
- Authors
- Do Seo, Myoung; Kim, Young Jo; Lim, Jong Sung; Kang, Jeong Won
- Issue Date
- 1월-2012
- Publisher
- SPRINGER
- Keywords
- Alcohol; Ketone; Vapor-liquid Equilibrium; Hydrogen Bonding
- Citation
- KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.29, no.1, pp.103 - 110
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- KOREAN JOURNAL OF CHEMICAL ENGINEERING
- Volume
- 29
- Number
- 1
- Start Page
- 103
- End Page
- 110
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/109244
- DOI
- 10.1007/s11814-011-0147-9
- ISSN
- 0256-1115
- Abstract
- Vapor-liquid equilibrium (VLE) for binary mixtures composed of ethanol+methyl isobutyl ketone, 1-butanol+methyl ethyl ketone, and 1-butanol+methyl propyl ketone systems was measured using a circulation type equilibrium apparatus at atmospheric pressure. The measured data and literature data for alcohol and ketone systems have been correlated by the UNIversal Quasi-Chemical (UNIQUAC) model with two binary interaction parameters and the non-random lattice fluid equation of state with hydrogen bonding equation of state (NLF-HB EoS) using a single binary interaction parameter. For the NLF-HB EoS calculations, the numbers of proton acceptor for ketones were adjusted between 0 and 1. The calculation results with the NLF-HB EoS are better than those with the UNIQUAC model.
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Collections - Graduate School of Energy and Environment (KU-KIST GREEN SCHOOL) > Department of Energy and Environment > 1. Journal Articles
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