| 活化MDEA水溶液中二氧化碳溶解度 |
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| 引用本文： | 刘华兵,徐国文.活化MDEA水溶液中二氧化碳溶解度[J].华东理工大学学报(自然科学版),1999,25(3):242-246. |
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| 作者姓名： | 刘华兵 徐国文 |
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| 作者单位： | 华东理工大学化工工艺研究所 |
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| 摘 要： | 在ｔ＝３０－９０℃，ｐＣＯ２＝１４．８８－７２４．４ｋＰａ条件下，测定了ＣＯ２在ＭＤＥＡ、ＭＤＥＡ＋ＤＥＡ和ＭＤＥＡ＋ＰＺ水溶液中的溶解度，并用Ｇｉｂｂｓ－Ｈｅｌｍｈｏｌｔｚ方程计算ＣＯ２在活化ＭＤＥＡ水溶液中的溶解焓。
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| 关 键 词： | 溶解度 活化剂 MDEA 二氧化碳 水溶液 |
Solubilities of Carbon Dioxide in Aqueous Activated Methyldiethanolamine Solutions |
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| Liu Huabing,Xu Guowen,Zhang Chengfang and Wu Yongqiang.Solubilities of Carbon Dioxide in Aqueous Activated Methyldiethanolamine Solutions[J].Journal of East China University of Science and Technology,1999,25(3):242-246. |
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| Authors: | Liu Huabing Xu Guowen Zhang Chengfang and Wu Yongqiang |
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| Institution: | Liu Huabing,Xu Guowen,Zhang Chengfang* and Wu Yongqiang |
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| Abstract: | Solubilities of carbon dioxide in aqueous MDEAMDEA+DEAMDEA+PZ solutions have been investigated at temperatures ranging from 30 to 90C and CO2 partial pressures ranging from 14.88 to 724.4kPa. Enthalpies of solution of CO2 in the solutions have been calculated from the solubility data. |
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| Keywords: | solubility activator MDEA solution carbon dioxide enthalpy of solution |
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