Vapor-liquid equilibrium of mixtures containing formaldehyde, water, and butynediol

Jürgen Berje; Jens Baldamus; Jakob Burger; Hans Hasse

doi:10.1016/j.fluid.2019.02.029

Vapor-liquid equilibrium of mixtures containing formaldehyde, water, and butynediol

Jürgen Berje, Jens Baldamus, Jakob Burger, Hans Hasse

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

3 Zitate (Scopus)

Abstract

Measurements of the vapor-liquid equilibrium in the system formaldehyde + water + butynediol were performed at 393 K and 413 K for overall formaldehyde mass fractions between 0.1gg ⁻¹ and 0.2gg ⁻¹ and overall butynediol mass fractions between 0.05gg ⁻¹ and 0.35gg ⁻¹ . The studied system is a complex reactive multicomponent mixture as formaldehyde reacts both with formaldehyde and butynediol. A predictive physico-chemical model of the vapor-liquid equilibrium from the literature [1] is validated by the experiments of the present work. Residue curves are calculated to illustrate the distillation behavior of the studied system.

Originalsprache	Englisch
Seiten (von - bis)	101-106
Seitenumfang	6
Fachzeitschrift	Fluid Phase Equilibria
Jahrgang	490
DOIs	https://doi.org/10.1016/j.fluid.2019.02.029
Publikationsstatus	Veröffentlicht - 30 Juni 2019
Extern publiziert	Ja

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10.1016/j.fluid.2019.02.029

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title = "Vapor-liquid equilibrium of mixtures containing formaldehyde, water, and butynediol",

abstract = " Measurements of the vapor-liquid equilibrium in the system formaldehyde + water + butynediol were performed at 393 K and 413 K for overall formaldehyde mass fractions between 0.1gg −1 and 0.2gg −1 and overall butynediol mass fractions between 0.05gg −1 and 0.35gg −1 . The studied system is a complex reactive multicomponent mixture as formaldehyde reacts both with formaldehyde and butynediol. A predictive physico-chemical model of the vapor-liquid equilibrium from the literature [1] is validated by the experiments of the present work. Residue curves are calculated to illustrate the distillation behavior of the studied system.",

keywords = "Butynediol, Formaldehyde, Model, Residue curves, VLE",

author = "J{\"u}rgen Berje and Jens Baldamus and Jakob Burger and Hans Hasse",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = jun,

day = "30",

doi = "10.1016/j.fluid.2019.02.029",

language = "English",

volume = "490",

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journal = "Fluid Phase Equilibria",

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T1 - Vapor-liquid equilibrium of mixtures containing formaldehyde, water, and butynediol

AU - Berje, Jürgen

AU - Baldamus, Jens

AU - Burger, Jakob

AU - Hasse, Hans

PY - 2019/6/30

Y1 - 2019/6/30

N2 - Measurements of the vapor-liquid equilibrium in the system formaldehyde + water + butynediol were performed at 393 K and 413 K for overall formaldehyde mass fractions between 0.1gg −1 and 0.2gg −1 and overall butynediol mass fractions between 0.05gg −1 and 0.35gg −1 . The studied system is a complex reactive multicomponent mixture as formaldehyde reacts both with formaldehyde and butynediol. A predictive physico-chemical model of the vapor-liquid equilibrium from the literature [1] is validated by the experiments of the present work. Residue curves are calculated to illustrate the distillation behavior of the studied system.

AB - Measurements of the vapor-liquid equilibrium in the system formaldehyde + water + butynediol were performed at 393 K and 413 K for overall formaldehyde mass fractions between 0.1gg −1 and 0.2gg −1 and overall butynediol mass fractions between 0.05gg −1 and 0.35gg −1 . The studied system is a complex reactive multicomponent mixture as formaldehyde reacts both with formaldehyde and butynediol. A predictive physico-chemical model of the vapor-liquid equilibrium from the literature [1] is validated by the experiments of the present work. Residue curves are calculated to illustrate the distillation behavior of the studied system.

KW - Butynediol

KW - Formaldehyde

KW - Model

KW - Residue curves

KW - VLE

UR - http://www.scopus.com/inward/record.url?scp=85062844785&partnerID=8YFLogxK

U2 - 10.1016/j.fluid.2019.02.029

DO - 10.1016/j.fluid.2019.02.029

M3 - Article

AN - SCOPUS:85062844785

SN - 0378-3812

VL - 490

SP - 101

EP - 106

JO - Fluid Phase Equilibria

JF - Fluid Phase Equilibria

ER -

Vapor-liquid equilibrium of mixtures containing formaldehyde, water, and butynediol

Abstract

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