Performance of a hybrid solvent of amino acid and ionic liquid for CO2 capture
Performance of a hybrid solvent of amino acid and ionic liquid for CO2 capture
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氨基酸和离子液体混合溶剂的CO2捕获性能
DOI：
10.1016/j.ijggc.2015.08.014
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发表时间：
2015-11
影响因子：
3.9
通讯作者：
Zhang SH
中科院分区：
文献类型：
--
作者：
Li Wei;Zhang Xiaoli;Lu Bihong;Sun Cheng;Li Sujing;Zhang Shihan;Lu Bihong;Zhang SH
先进的溶剂正在开发中，以减少燃煤电厂捕获二氧化碳的能源消耗。在这项工作中，氨基酸甘氨酸钠（SG）和离子液体[Bmim][BF4]混合用作co2捕获的溶剂。考察了混合摩尔比、温度、co2分压和氧气浓度等参数。结果表明，当SG与[Bmim][BF4]的摩尔比为4:1时，co2吸收率最高。与纯SG溶液相比，在相同的测试条件下，这些共混物的co2吸收率比纯SG溶液高40%。高温和分压有利于co2的吸收。综上所述，SG与[Bmim][BF4]共混物具有较高的co2吸收率、良好的抗氧化能力和良好的再生效率，可作为MEA溶液捕集co2的替代方案。
Advanced solvents are under development to reduce the energy consumption for CO2capture from the coal-fired power plant. In this work, an amino acid, sodium glycinate (SG), and an ionic liquid, [Bmim][BF4], were blended to be used as solvent for CO2capture. The parametric tests such as blending mole ratio, temperature, CO2partial pressure and oxygen concentration were investigated. Results revealed the highest CO2absorption rate was achieved when the blending mole ratio of SG and [Bmim][BF4] was 4:1. Compared with the pure SG solution, the CO2absorption rate into those blends was 40% higher than that into the pure SG solution under the same tested conditions. The high temperature and CO2partial pressure facilitated the CO2absorption. Overall, the blends of SG and [Bmim][BF4] possessing a high CO2absorption rate, good anti-oxidation ability, and good regeneration efficiency may be an alternative of the MEA solution for CO2capture.
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影响因子：
5.3
作者：
Bi-hong Lu;Xiang-qian Wang;Yinfeng Xia;Nan Liu;Sujing Li;W. Li
通讯作者：
Bi-hong Lu;Xiang-qian Wang;Yinfeng Xia;Nan Liu;Sujing Li;W. Li
影响因子：
4.2
作者：
Paramasivam Senthil Kumar;J. Hogendoorn;P. Feron;G. Versteeg
通讯作者：
Paramasivam Senthil Kumar;J. Hogendoorn;P. Feron;G. Versteeg
影响因子：
2.6
作者：
Song, Ho-Jun;Lee, Seungmoon;Park, Jin-Won
通讯作者：
Park, Jin-Won
影响因子：
4.2
作者：
Chi, S;Rochelle, GT
通讯作者：
Rochelle, GT
影响因子：
4.7
作者：
S. Dash;A. Samanta;A. Samanta;S. Bandyopadhyay
通讯作者：
S. Dash;A. Samanta;A. Samanta;S. Bandyopadhyay