Solubility of H2S in H2O plus N-methyldiethanolamine plus (H2SO4 or Na2SO4)

被引：17
|
作者：
Anoufrikov, Y
Kamps, APS
Rumpf, B
Smirnova, NA
Maurer, G [1 ]
机构：
[1] Univ Kaiserslautern, Lehrstuhl Tech Thermodynam, D-67653 Kaiserslautern, Germany
[2] St Petersburg State Univ, Dept Chem, St Petersburg, Russia
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2002年 / 41卷 / 10期
关键词：
D O I：
10.1021/ie010747d
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The solubility of hydrogen sulfide in aqueous solutions of N-methyldiethanolamine (MDEA) and MDEA sulfate (2 and 1 m, respectively) and in aqueous solutions of MDEA and sodium sulfate (2 and 1 m, respectively) was measured at temperatures from 313 to 393 K and total pressures up to about 3.9 MPa. The experimental results are used to extend and test a model for the thermodynamic equilibrium encountered in the solubility of hydrogen sulfide in such aqueous solutions.
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页码：2571 / 2578
页数：8
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