Recommanded Product: 65039-09-0《Highly efficient absorption of HCl in deep eutectic solvents and their corresponding ethylene glycol blends》 was published in 2022. The authors were Pan, Yi;Liu, Yu;Tu, Zhuoheng;Zhang, Xiaomin;Wu, Youting;Hu, Xingbang, and the article was included in《Chemical Engineering Journal (Amsterdam, Netherlands)》. The author mentioned the following in the article:
Effective separation of byproduct HCl is of great importance for its recovery and high-value utilization. Herein, a novel strategy for highly efficient and reversible absorption of HCl using deep eutectic solvents (DESs) and their corresponding ethylene glycol blends (DES/EG blends) was reported. HCl uptakes (up to 0.881 g/g) higher than that of water (0.67 g/g) were achieved. The d., viscosity, thermal decomposition temperatures, m.ps. and the HCl uptakes (0-1.0 bar, 293.2-328.2 K) of DESs or DES/EG blends were systematically determined Almost pure HCl (greater than 99.5%) could be easily stripped out at elevated temperature and reduced pressure. Spectroscopic characterizations paired with theor. calculations were applied to characterize the interaction mechanism of HCl in DESs or DES/EG blends. It is the densified hydrogen bond networks in DESs or DES/EG blends that can lower the energy level of systems and induce the superior absorption of HCl. This work provides novel insights into high-performance DESs or DES/EG blends for the absorption of HCl. To complete the study, the researchers used 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .
1-Ethyl-3-methyl-1H-imidazol-3-ium chloride(cas: 65039-09-0) is an imidazolium chloride ionic liquid that can be used as:a starting material for the preparation of 1-ethyl-3-methylimidazolium chloride/tetrafluoroborate (EMI.Cl.BF4) molten salt for electrochemical studies; a solvent as well as catalyst for the depolymerization of oak wood lignin.Recommanded Product: 65039-09-0
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem