GAS SOLUBILITY OF CARBON-DIOXIDE AND HYDROGEN-SULFIDE IN MIXTURES OF SULFOLANE WITH MONOETHANOLAMINE

被引:26
|
作者
MURRIETAGUEVARA, F [1 ]
REBOLLEDOLIBREROS, E [1 ]
TREJO, A [1 ]
机构
[1] INST MEXICANO PETR,SUBDIRECC GEN INVEST APLICADA,GERENCIA CIENCIAS BASICAS,MEXICO CITY 07730,DF,MEXICO
关键词
D O I
10.1016/0378-3812(93)87178-4
中图分类号
O414.1 [热力学];
学科分类号
摘要
The equilibrium solubility of carbon dioxide and hydrogen sulfide in mixtures of tetramethylene sulfone (sulfolane) with 15 and 30 wt.% monoethanolamine was determined experimentally in the temperature range 303.15-373.15 K from 2 to 2210 kPa of partial pressure. The results of the gas solubility measurements are presented as partial pressure of the solute against its mole fraction in the solvent. Values of the enthalpy of solution for carbon dioxide and hydrogen sulfide were derived from the solubility data.
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页码:225 / 231
页数:7
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