Experimental determination of hydrogen sulfide solubility data in aqueous alkanolamine solutions

被引：63
|
作者：
Sidi-Boumedine, R
Horstmann, S
Fischer, K [1 ]
Provost, E
Fürst, W
Gmehling, J
机构：
[1] Inst Univ Oldenburg, Lab Thermophys Properties, LTP GmbH, D-26111 Oldenburg, Germany
[2] ENSTA, UCP, Lab Chim & Proc, F-75739 Paris 15, France
[3] Univ Oldenburg, Dept Ind Chem, D-26111 Oldenburg, Germany
来源：
FLUID PHASE EQUILIBRIA | 2004年 / 218卷 / 01期
关键词：
vapor-liquid equilibria; MDEA; DEA; H2S; gas absorption; experimental method;
D O I：
10.1016/j.fluid.2003.11.020
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A computer-operated static apparatus for the measurement of gas solubility data by the synthetic method was used for the experimental determination of hydrogen sulfide solubility data in aqueous N-methyldiethanolamine (MDEA), diethanolamine (DEA) solutions and aqueous solution of a mixture of MDEA/DEA. For these systems, measurements at 313 and 373 K and pressures up to about 1.3 MPa were performed. The experimental data from this work are presented in comparison to literature data. For the aqueous MDEA solution at 313 K, the solubility of H2S was compared to the solubility Of CO2 (C) 2004 Elsevier B.V. All rights reserved.
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页码：149 / 155
页数：7
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