SIMULTANEOUS SOLUBILITY OF AMMONIA AND SULFUR-DIOXIDE IN WATER AT TEMPERATURES FROM 313.15-K TO 373.15-K AND PRESSURES UP TO 2.2 MPA

被引：23

作者：

RUMPF, B ^{[1
]}

WEYRICH, F ^{[1
]}

MAURER, G ^{[1
]}

机构：

[1] UNIV KAISERSLAUTERN,LEHRSTUHL TECH THERMODYNAM,W-6750 KAISERSLAUTERN,GERMANY

来源：

FLUID PHASE EQUILIBRIA | 1993年 / 83卷 / pt 2期

关键词：

GAS SOLUBILITY IN LIQUIDS; WEAK ELECTROLYTES; SULFUR DIOXIDE; AMMONIA; WATER; EXPERIMENTS; DATA; PHASE EQUILIBRIA IN COMPLEX MIXTURES;

D O I：

10.1016/0378-3812(93)87028-Y

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The simultaneous solubility of ammonia and sulfur dioxide in water was measured by a synthetic method in the temperature range froin 313.15 K to 373.15 K at two overall molalities of ammonia (m(NH3)BAR almost-equal-to 3 mol/kg and m(NH3)BAR almost-equal-to 6 mol/kg) and pressures up to 2.2 MPa corresponding to a maximum overall molality of SO2 of about 10 mol/kg. Pitzer's semiempirical approach is used to correlate the new data. Results are reported and compared with literature data and correlations.

引用

页码：253 / 260

页数：8

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