Temperature dependency of the equilibrium constant for the formation of carbamate from diethanolamine

Mohamed Kheireddine Aroua; Abdelbaki Ben Amor; Mohd Zaki Haji-Sulaiman

doi:10.1021/je970004s

Temperature dependency of the equilibrium constant for the formation of carbamate from diethanolamine

Mohamed Kheireddine Aroua
, Abdelbaki Ben Amor
, Mohd Zaki Haji-Sulaiman^*

^*Corresponding author for this work

Department of Chemical Engineering

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

26 Scopus citations

Abstract

The equilibrium constant for the formation of diethanolamine carbamate was determined experimentally at (303, 313, 323, and 331) K for ionic strengths up to 1.8 mol dm^-3, the inert electrolyte being NaClO₄. A linear relationship was found to hold between log K and I^0.5. The thermodynamical constant has been determined and expressed by the equation log K₁ = -5.12 + 1.781 × 10³ K/T.

Original language	English
Pages (from-to)	692-696
Number of pages	5
Journal	Journal of Chemical and Engineering Data
Volume	42
Issue number	4
DOIs	https://doi.org/10.1021/je970004s
State	Published - 1997

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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@article{4538abed26c64359b1e89745868b4701,

title = "Temperature dependency of the equilibrium constant for the formation of carbamate from diethanolamine",

abstract = "The equilibrium constant for the formation of diethanolamine carbamate was determined experimentally at (303, 313, 323, and 331) K for ionic strengths up to 1.8 mol dm-3, the inert electrolyte being NaClO4. A linear relationship was found to hold between log K and I0.5. The thermodynamical constant has been determined and expressed by the equation log K1 = -5.12 + 1.781 × 103 K/T.",

author = "Aroua, \{Mohamed Kheireddine\} and Amor, \{Abdelbaki Ben\} and Haji-Sulaiman, \{Mohd Zaki\}",

year = "1997",

doi = "10.1021/je970004s",

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volume = "42",

pages = "692--696",

journal = "Journal of Chemical and Engineering Data",

issn = "0021-9568",

publisher = "American Chemical Society",

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T1 - Temperature dependency of the equilibrium constant for the formation of carbamate from diethanolamine

AU - Aroua, Mohamed Kheireddine

AU - Amor, Abdelbaki Ben

AU - Haji-Sulaiman, Mohd Zaki

PY - 1997

Y1 - 1997

N2 - The equilibrium constant for the formation of diethanolamine carbamate was determined experimentally at (303, 313, 323, and 331) K for ionic strengths up to 1.8 mol dm-3, the inert electrolyte being NaClO4. A linear relationship was found to hold between log K and I0.5. The thermodynamical constant has been determined and expressed by the equation log K1 = -5.12 + 1.781 × 103 K/T.

AB - The equilibrium constant for the formation of diethanolamine carbamate was determined experimentally at (303, 313, 323, and 331) K for ionic strengths up to 1.8 mol dm-3, the inert electrolyte being NaClO4. A linear relationship was found to hold between log K and I0.5. The thermodynamical constant has been determined and expressed by the equation log K1 = -5.12 + 1.781 × 103 K/T.

UR - https://www.scopus.com/pages/publications/0031191887

U2 - 10.1021/je970004s

DO - 10.1021/je970004s

M3 - Article

AN - SCOPUS:0031191887

SN - 0021-9568

VL - 42

SP - 692

EP - 696

JO - Journal of Chemical and Engineering Data

JF - Journal of Chemical and Engineering Data

IS - 4

ER -

Temperature dependency of the equilibrium constant for the formation of carbamate from diethanolamine

Abstract

ASJC Scopus subject areas

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