Effect of piperazine on solubility of carbon dioxide using aqueous diethanolamnie
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- 作者：Lubna Ghaliba ; b ; Brahim Si Alia ; brahim@um.edu.my" class="auth_mail" title="E-mail the corresponding author ; Wan Mohd Ashria ; Shaukat Mazaria
- 关键词：Carbon dioxide ; Piperazine ; Diethanolamine ; Vapor&ndash ; liquid equilibrium ; Electrolyte NRTL model
- 刊名：Fluid Phase Equilibria
- 出版年：2016
- 出版时间：25 April 2016
- 年：2016
- 卷：414
- 期：Complete
- 页码：1-13
- 全文大小：1716 K
文摘
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Thermodynamic model has been developed for aqueous PZ-DEA-CO2.
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Addition of PZ increased CO2 loading of activated DEA solutions.
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Addition of PZ is more effective at lower CO2 partial pressure.
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Increase in temperature decreases CO2 loading of activated DEA solutions.