Blar i NTNU Open på forfatter "Song, Zhen"
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Capturing CO2 by ionic liquids and deep eutectic solvents: A comparative study based on multi-level absorbent screening
Cheng, Jie; Xie, Kunchi; Guo, Pengyu; Qin, Hao; Deng, Liyuan; Qi, Zhiwen; Song, Zhen (Peer reviewed; Journal article, 2023)Because of the high energy consumption and volatility of organic amine solvents in conventional CO2 capture processes, ionic liquids (ILs) and deep eutectic solvents (DESs) have been widely expected as alternative CO2 ... -
Carbon Dioxide Solubility in Phosphonium-Based Deep Eutectic Solvents: An Experimental and Molecular Dynamics Study
Wang, Jingwen; Cheng, Hongye; Song, Zhen; Chen, Lifang; Deng, Liyuan; Qi, Zhiwen (Peer reviewed; Journal article, 2019)Considering the great potential of deep eutectic solvents (DESs) for CO2 capture, this work studies the CO2 solubility in DESs by combining experimental measurement and molecular dynamics (MD) simulation. First, four ... -
CO<inf>2</inf> capture by 1-ethyl-3-methylimidazolium acetate: Solubility at low pressure and quantification of chemisorption and physisorption
Mei, Mingcan; Hu, Xutao; Song, Zhen; Chen, Lifang; Deng, Liyuan; Qi, Zhiwen (Peer reviewed; Journal article, 2021)Although chemisorptive ionic liquids (ILs) are widely expected as promising CO2 absorbents, rigorous thermodynamic analyses for such systems remain challenging due to the inevitable co-existence of chemisorption and ... -
Computer-Aided Design of Ionic Liquids as Absorbent for Gas Separation Exemplified by CO2 Capture Cases
Wang, Jingwen; Song, Zhen; Cheng, Hongye; Chen, Lifang; Deng, Liyuan; Qi, Zhiwen (Journal article; Peer reviewed, 2018)In order to design ionic liquids as absorbents for gas separation, a systematic computer-aided ionic liquid design (CAILD) methodology is applied and demonstrated by three cases of CO2 capture. Mixed-integer nonlinear ... -
Multilevel Screening of Ionic Liquid Absorbents for Simultaneous Removal of CO2 and H2S from Natural Gas
Wang, Jingwen; Song, Zhen; Cheng, Hongye; Chen, Lifang; Deng, Liyuan; Qi, Zhiwen (Peer reviewed; Journal article, 2020)For the selection of practically attractive ionic liquids (ILs) as absorbents for simultaneous CO2 and H2S removal from natural gas (NG), a multilevel screening method combining Henry′s law constant (H) and vapor–liquid ... -
Physical absorption of carbon dioxide in imidazole-PTSA based deep eutectic solvents
Qin, Hao; Song, Zhen; Cheng, Hongye; Deng, Liyuan; Qi, Zhiwen (Peer reviewed; Journal article, 2021) -
Prediction of CO2 solubility in deep eutectic solvents using random forest model based on COSMO-RS-derived descriptors
Wang, Jingwen; Song, Zhen; Chen, Lifang; Xu, Tao; Deng, Liyuan; Qi, Zhiwen (Journal article; Peer reviewed, 2021)