Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes
Ionic liquids (ILs) are proposed as potential “green” solvents with remarkable properties. Deep eutectic solvents (DESs) are a new type of ILs with additional properties, such as higher biodegradability and a lower price. ILs and DESs are “green” absorbents for various gas separations, such as CO2/N...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Chemical Engineering |
| Online Access: | http://dx.doi.org/10.1155/2023/8691957 |
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| author | Yingying Zhang Xuzhao Yang Jingli Han Junfeng Tian Ting Zhang Yakun Li Jiangqiang Zhang Yuxin Shi Jingjing Zhang |
| author_facet | Yingying Zhang Xuzhao Yang Jingli Han Junfeng Tian Ting Zhang Yakun Li Jiangqiang Zhang Yuxin Shi Jingjing Zhang |
| author_sort | Yingying Zhang |
| collection | DOAJ |
| description | Ionic liquids (ILs) are proposed as potential “green” solvents with remarkable properties. Deep eutectic solvents (DESs) are a new type of ILs with additional properties, such as higher biodegradability and a lower price. ILs and DESs are “green” absorbents for various gas separations, such as CO2/N2, CO2/H2/CO, H2S/CH4, and N2O/N2. Due to their large number, the screening of ILs is crucial. Although ILs with high absorption capacities were screened using gas solubility and selectivity, it is important to consider the energy and solvents used in the process. In this paper, the absorbent amount and the energy consumption were used for screening absorbents for various gas separation processes. The results reveal that physical IL [Bmim][DCA] and chemical IL [Eeim][Ac] are screened for CO2/N2 and CO2/H2/CO separation, physical IL [Omim][PF6] for H2S/CH4 separation, and physical IL [P66614][eFAP] for NO/N2 separation. The screened ILs offer some advantages over commercial absorbents in terms of lower energy consumption or amount. |
| format | Article |
| id | doaj-art-3bdd7983c9964b35b49bf09e1a9aeed5 |
| institution | OA Journals |
| issn | 1687-8078 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Chemical Engineering |
| spelling | doaj-art-3bdd7983c9964b35b49bf09e1a9aeed52025-08-20T02:16:32ZengWileyInternational Journal of Chemical Engineering1687-80782023-01-01202310.1155/2023/8691957Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation ProcessesYingying Zhang0Xuzhao Yang1Jingli Han2Junfeng Tian3Ting Zhang4Yakun Li5Jiangqiang Zhang6Yuxin Shi7Jingjing Zhang8Department of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringDepartment of Material and Chemical EngineeringIonic liquids (ILs) are proposed as potential “green” solvents with remarkable properties. Deep eutectic solvents (DESs) are a new type of ILs with additional properties, such as higher biodegradability and a lower price. ILs and DESs are “green” absorbents for various gas separations, such as CO2/N2, CO2/H2/CO, H2S/CH4, and N2O/N2. Due to their large number, the screening of ILs is crucial. Although ILs with high absorption capacities were screened using gas solubility and selectivity, it is important to consider the energy and solvents used in the process. In this paper, the absorbent amount and the energy consumption were used for screening absorbents for various gas separation processes. The results reveal that physical IL [Bmim][DCA] and chemical IL [Eeim][Ac] are screened for CO2/N2 and CO2/H2/CO separation, physical IL [Omim][PF6] for H2S/CH4 separation, and physical IL [P66614][eFAP] for NO/N2 separation. The screened ILs offer some advantages over commercial absorbents in terms of lower energy consumption or amount.http://dx.doi.org/10.1155/2023/8691957 |
| spellingShingle | Yingying Zhang Xuzhao Yang Jingli Han Junfeng Tian Ting Zhang Yakun Li Jiangqiang Zhang Yuxin Shi Jingjing Zhang Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes International Journal of Chemical Engineering |
| title | Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes |
| title_full | Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes |
| title_fullStr | Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes |
| title_full_unstemmed | Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes |
| title_short | Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes |
| title_sort | screening of pure ils and dess for co2 separation n2o separation and h2s separation processes |
| url | http://dx.doi.org/10.1155/2023/8691957 |
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