| 杂质对MDEA-TETA溶液吸收与解吸CO2性能的影响 |
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| 引用本文： | 杨津,徐莉,张爱红,侯凯湖. 杂质对MDEA-TETA溶液吸收与解吸CO2性能的影响[J]. 化学工程师, 2011, 0(8): 56-59 |
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| 作者姓名： | 杨津 徐莉 张爱红 侯凯湖 |
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| 作者单位： | 1. 河北工业大学绿色化工研究所,天津,300130
2. 中石油大港石化分公司,天津,300280 |
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| 摘 要： | 本文实验研究了MDEA-TETA溶液中可能存在的杂质对其吸收与解吸CO2性能的影响,这些杂质包括固体颗粒FeS、SiO2、活性炭;无机盐FeSO4、NaCl、CaCl2、MgCl2;有机物甲醇、三甲胺、三乙醇胺、二甲基乙醇胺等.研究结果表明:FeSO4、三甲胺、三乙醇胺可促进MDEA-TETA溶液对CO2的吸收;其它杂...
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| 关 键 词： | MDEA-TETA 二氧化碳 吸收 解吸 杂质 |
Influence of impurities on carbon dioxide absorption and desorption from aqueous solution MDEA-TETA |
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| YANG Jin,XU Li,ZHANG Ai-hong,HOU Kai-hu. Influence of impurities on carbon dioxide absorption and desorption from aqueous solution MDEA-TETA[J]. Chemical Engineer, 2011, 0(8): 56-59 |
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| Authors: | YANG Jin XU Li ZHANG Ai-hong HOU Kai-hu |
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| Affiliation: | YANG Jin1,XU Li1,ZHANG Ai-hong2,HOU Kai-hu1 (1. Institute of Green Chemical Technology,Hebei University of Technology,Tianjin 300130,China,2. Dagang Company,Petro China,Tianjin 300280,China) |
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| Abstract: | The influence of impurities on CO2 absorption and desorption from aqueous solution MDEA-TETAwere studied. The impurities include FeS, SiO2, activated carbon; FeSO4, NaCl, CaCl2, MgCl2; methanol, trimethy-lamine; triethanolamine and dimethylethanolamine. The results showed that FeS, trimethylamine; triethanolaminepromote the absorption of CO2, and others restrain the absorption of CO2 on different level; trimethylamine and Mg-Cl2 promote desorption of COs. The results provided reference for MDTA-TETA applica... |
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| Keywords: | MDEA-TETA carbon dioxide absorption desorption impurties |
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