Isothermal Vapor–Liquid Equilibrium Data for Water + Diisopropanolamine, Water + N-Methyldiethanolamine and Diisopropanolamine + N-Methyldiethanolamine Systems

Jaeseok Na; Byoung Moo Min; Jong Ho Moon; Jong Seop Lee; Hun Yong Shin

doi:10.1007/s10765-018-2415-y

Isothermal Vapor–Liquid Equilibrium Data for Water + Diisopropanolamine, Water + N-Methyldiethanolamine and Diisopropanolamine + N-Methyldiethanolamine Systems

Jaeseok Na
, Byoung Moo Min
, Jong Ho Moon
, Jong Seop Lee
, Hun Yong Shin

Dept. of Chemical and Biomolecular Engineering

Seoul National University of Science and Technology (SNUST)
Korea Institute of Energy Research

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Accurate modeling of thermodynamic vapor–liquid equilibrium of aqueous amines and amine mixtures is essential for the design of new CO₂ capture processes. Isothermal vapor–liquid equilibrium data were measured for the binary systems of water + diisopropanolamine (DIPA), water + N-methyldiethanolamine (MDEA) and DIPA + MDEA by using headspace gas chromatography at 423 K. The DIPA + MDEA system has azeotrope. The experimental binary vapor–liquid equilibrium data of water + DIPA, water + MDEA and DIPA + MDEA binary systems were well correlated with NRTL model.

Original language	English
Article number	96
Journal	International Journal of Thermophysics
Volume	39
Issue number	8
DOIs	https://doi.org/10.1007/s10765-018-2415-y
State	Published - 1 Aug 2018

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SDG 13 Climate Action

Keywords

Diisopropanolamine
N-methyldiethanolamine
Vapor–liquid equilibrium

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10.1007/s10765-018-2415-y

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title = "Isothermal Vapor–Liquid Equilibrium Data for Water + Diisopropanolamine, Water + N-Methyldiethanolamine and Diisopropanolamine + N-Methyldiethanolamine Systems",

abstract = "Accurate modeling of thermodynamic vapor–liquid equilibrium of aqueous amines and amine mixtures is essential for the design of new CO2 capture processes. Isothermal vapor–liquid equilibrium data were measured for the binary systems of water + diisopropanolamine (DIPA), water + N-methyldiethanolamine (MDEA) and DIPA + MDEA by using headspace gas chromatography at 423 K. The DIPA + MDEA system has azeotrope. The experimental binary vapor–liquid equilibrium data of water + DIPA, water + MDEA and DIPA + MDEA binary systems were well correlated with NRTL model.",

keywords = "Diisopropanolamine, N-methyldiethanolamine, Vapor–liquid equilibrium",

author = "Jaeseok Na and Min, \{Byoung Moo\} and Moon, \{Jong Ho\} and Lee, \{Jong Seop\} and Shin, \{Hun Yong\}",

note = "Publisher Copyright: {\textcopyright} 2018, Springer Science+Business Media, LLC, part of Springer Nature.",

year = "2018",

month = aug,

day = "1",

doi = "10.1007/s10765-018-2415-y",

language = "English",

volume = "39",

journal = "International Journal of Thermophysics",

issn = "0195-928X",

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TY - JOUR

T1 - Isothermal Vapor–Liquid Equilibrium Data for Water + Diisopropanolamine, Water + N-Methyldiethanolamine and Diisopropanolamine + N-Methyldiethanolamine Systems

AU - Na, Jaeseok

AU - Min, Byoung Moo

AU - Moon, Jong Ho

AU - Lee, Jong Seop

AU - Shin, Hun Yong

PY - 2018/8/1

Y1 - 2018/8/1

N2 - Accurate modeling of thermodynamic vapor–liquid equilibrium of aqueous amines and amine mixtures is essential for the design of new CO2 capture processes. Isothermal vapor–liquid equilibrium data were measured for the binary systems of water + diisopropanolamine (DIPA), water + N-methyldiethanolamine (MDEA) and DIPA + MDEA by using headspace gas chromatography at 423 K. The DIPA + MDEA system has azeotrope. The experimental binary vapor–liquid equilibrium data of water + DIPA, water + MDEA and DIPA + MDEA binary systems were well correlated with NRTL model.

AB - Accurate modeling of thermodynamic vapor–liquid equilibrium of aqueous amines and amine mixtures is essential for the design of new CO2 capture processes. Isothermal vapor–liquid equilibrium data were measured for the binary systems of water + diisopropanolamine (DIPA), water + N-methyldiethanolamine (MDEA) and DIPA + MDEA by using headspace gas chromatography at 423 K. The DIPA + MDEA system has azeotrope. The experimental binary vapor–liquid equilibrium data of water + DIPA, water + MDEA and DIPA + MDEA binary systems were well correlated with NRTL model.

KW - Diisopropanolamine

KW - N-methyldiethanolamine

KW - Vapor–liquid equilibrium

UR - https://www.scopus.com/pages/publications/85049188935

U2 - 10.1007/s10765-018-2415-y

DO - 10.1007/s10765-018-2415-y

M3 - Article

AN - SCOPUS:85049188935

SN - 0195-928X

VL - 39

JO - International Journal of Thermophysics

JF - International Journal of Thermophysics

IS - 8

M1 - 96

ER -

Isothermal Vapor–Liquid Equilibrium Data for Water + Diisopropanolamine, Water + N-Methyldiethanolamine and Diisopropanolamine + N-Methyldiethanolamine Systems

Abstract

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Keywords

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