Measurement of Heat of CO2 Absorption into 2-Amino-2-methyl-1-propanol (AMP)/Piperazine (PZ) Blends Using Differential Reaction Calorimeter

Measurement of Heat of CO2 Absorption into 2-Amino-2-methyl-1-propanol (AMP)/Piperazine (PZ) Blends Using Differential Reaction Calorimeter
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DOI：
10.1016/j.egypro.2013.05.175
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发表时间：
2013
期刊：
Energy Procedia
影响因子：
--
通讯作者：
Qian Xie;A. Aroonwilas;A. Veawab
Qian Xie;A. Aroonwilas;A. Veawab
中科院分区：
其他
文献类型：
--
作者：
Qian Xie;A. Aroonwilas;A. Veawab

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本文采用差示反应量热仪（DRC）测定了2-氨基-2-甲基-1-丙醇（AMP）+哌嗪（PZ）混合溶液吸收CO2的差热。测量在40、60和80 °C下进行，并且在从零到CO2饱和的CO2负载下进行。测试2：1、4：1和6：1的AMP/PZ摩尔比。根据反应机理分析了反应温度、CO2负载量、摩尔比等因素对反应的影响。
In this work, a Differential Reaction Calorimeter (DRC) was used to measure differential heats of CO2absorption into aqueous solutions of 2-amino-2-methyl-1-propanol (AMP) + piperazine (PZ) blend. The measurement was carried out at 40, 60, and 80 °C, and at CO2loading ranging from nil to CO2saturation. The AMP/PZ molar ratios of 2:1, 4:1, and 6:1 were tested. Effects of reaction temperature, CO2loading, and molar ratio were analyzed according to reaction mechanism.