Ionic liquids (ILs) are employed for air‐drying for the first time. The experimental gas–liquid equilibrium (EQ) of N₂/O₂ + [EMIM][BF₄] and N₂/O₂ + [EMIM][BF₄] + H₂O systems under a broad temperature range are measured. The new modified UNIFAC‐Lei model is successfully extended to predict the N₂/O₂‐IL‐H₂O system based on extensive phase EQ data. The air‐drying experiment using [EMIM][BF₄] as an absorbent is conducted, confirming that this new technology is effective and efficient. © 2018 American Institute of Chemical Engineers AIChE J, 65: 479–482, 2019

中文翻译：

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用离子液体风干

离子液体（ILs）首次用于风干。在宽温度范围内，测量了N ₂ / O ₂  + [EMIM] [BF ₄ ]和N ₂ / O ₂  + [EMIM] [BF ₄ ] + H ₂ O系统的实验气液平衡（EQ）。新的改进的UNIFAC-Lei模型已成功扩展，可以基于大量的相位EQ数据预测N ₂ / O ₂ -IL-H ₂ O系统。进行了使用[EMIM] [BF ₄ ]作为吸收剂的风干实验，证实了这项新技术是有效的。©2018美国化学工程师学会AIChE J，65：479–482，2019