Oxygen Solubility Measurements in a MEA/H2O/CO2 Mixture
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- 作者：Maxime H. Wang ; Alain Ledoux ; Lionel Estel
- 刊名：Journal of Chemical & Engineering Data
- 出版年：2013
- 出版时间：May 9, 2013
- 年：2013
- 卷：58
- 期：5
- 页码：1117-1121
- 全文大小：207K
- 年卷期：v.58,no.5(May 9, 2013)
- ISSN：1520-5134
文摘
This work measures oxygen concentration in the system MEA/H2O/CO2. A polarographic probe and the Winkler鈥檚 method have been used in this study. The influence of several parameters have been studied: MEA concentration in the range 100 w = 0 to 80, CO2 loading in the range 0 to 0.5, and temperature from 10 掳C up to 60 掳C. Measurements have been carried out at atmospheric pressure. We show that oxygen concentration decreases as temperature drops, but also as CO2 loading increases. MEA concentration does not affect oxygen solubility.