Experimental investigation of hydrogen sulfide solubility in aqueous sulfolane solution

被引：16

作者：

Shokouhi, Mohammad ^{[1
]}

Jalili, Amir Hossein ^{[1
]}

Zoghi, Ali Taghi ^{[1
]}

机构：

[1] RIPI, POB 14665-137, Tehran, Iran

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2017年 / 106卷

关键词：

Gas solubility; Physical solvent; Hydrogen sulfide; Sulfolane; Mixed solvent; Thermodynamic modeling; WATER PLUS SULFOLANE; VAPOR-LIQUID-EQUILIBRIUM; CARBON-DIOXIDE; BINARY-MIXTURES; CO2; METHANOL; AMMONIA; SYSTEMS; METHYLDIETHANOLAMINE; ELECTROLYTES;

D O I：

10.1016/j.jct.2016.11.025

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

New experimental data are presented for the solubility of hydrogen sulfide in aqueous sulfolane solution which is an important topic in many areas of chemical engineering. Solvent mixtures of (SFL + H2O) contain the composition range from X-SFL = 0.0113 to X-SFL = 0.939, temperatures from (303.15 to 353.15) K with step 10 K and total pressures up to 2.0 MPa. Henry's constant of H2S in pure SFL, pure H2O and mixed (SFL + H2O) are reported on the mole fraction and molality base. Model for the Gibbs excess energy of mixed solvent is used to correlate the obtained experimental data. (C) 2016 Elsevier Ltd.

引用

页码：232 / 242

页数：11

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