Adsorption Behavior of Halogenated Anesthetic and Water Vapor on Cr‐Based MOF (MIL‐101) Adsorbent. Part II. Multiple‐Cycle Breakthrough Tests
Adsorption Behavior of Halogenated Anesthetic and Water Vapor on Cr‐Based MOF (MIL‐101) Adsorbent. Part II. Multiple‐Cycle Breakthrough Tests
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卤化麻醉剂和水蒸气在 Cr 基 MOF (MIL-101) 吸附剂上的吸附行为第二部分。
DOI：
10.1002/cite.201600052
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发表时间：
2016
影响因子：
1.9
通讯作者：
D. Caputo
中科院分区：
文献类型：
--
作者：
Ye Hua;N. Gargiulo;A. Peluso;P. Aprea;M. Eić;D. Caputo
在合成的铬基金属有机骨架（Cr-MOF）和常规参考吸附剂上进行了卤化麻醉剂七氟醚（SF）和水蒸气二元气体混合物的多循环突破试验。在1 vol % SF和50%相对湿度的混合物组成下，Cr-MOF （MIL-101）的SF吸附量显著高于参比样品，而水蒸气吸附量明显低于参比样品，且无卷起效应。每次吸附测量后，对饱和柱进行再生。MIL-101表现出更高的稳定性，14次循环后SF容量损失较小，而参考样品在17次循环后SF容量损失约一半。
Multiple-cycle breakthrough tests of a binary gas mixture of the halogenated anesthetic sevoflurane (SF) and water vapor were performed on both the synthesized chromium-based metal organic framework (Cr-MOF) and a conventionally used reference adsorbent. At 1 vol % SF and 50 % relative humidity mixture composition, the Cr-MOF (MIL-101) showed a significantly higher SF adsorption capacity, lower water vapor adsorption capacity, and no roll-up effect compared to the reference sample. After each adsorption measurement, the saturated column was regenerated. MIL-101 showed higher stability with minor SF capacity loss after 14 cycles, while the reference sample lost about a half of the SF capacity after 17 cycles.