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

被引：18

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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收藏

页码：2571 / 2578

页数：8

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