超快吸附动力学分子筛用于丙烷和丙烯分离
DOI:
https://doi.org/10.18686/cncest.v2i2.147摘要
由于丙烯（C3H6）和丙烷（C3H8）具有相似的物理化学性质，因此丙烯和丙烷的分离成本非常高，被列为改变世界的七大化学分离之一。高纯度C3H6是生产聚丙烯和丙烯腈的重要原料。然而，C3H8是C3H6生产过程中产生的副产品，其结构和沸点与C3H6相似。传统的蒸馏法分离C3H6和C3H8能耗高，分离效果不明显。因此，迫切需要开发更节能、更高效的C3H6和C3H8分离方法。
参考
Sholl DS, Lively RP. Seven chemical separations to change the world. Nature. 2016; 532(7600): 435-437. doi: 10.1038/532435a
Chen S, Chang X, Sun G, et al. Propane dehydrogenation: catalyst development, new chemistry, and emerging technologies. Chemical Society Reviews. 2021; 50(5): 3315-3354. doi: 10.1039/d0cs00814a
Wu Y, Weckhuysen BM. Separation and Purification of Hydrocarbons with Porous Materials. Angewandte Chemie International Edition. 2021; 60(35): 18930-18949. doi: 10.1002/anie.202104318
Liang B, Zhang X, Xie Y, et al. An Ultramicroporous Metal–Organic Framework for High Sieving Separation of Propylene from Propane. Journal of the American Chemical Society. 2020; 142(41): 17795-17801. doi: 10.1021/jacs.0c09466
Wang L, Xue W, Zhu H, et al. Stepwise Engineering the Pore Aperture of a Cage‐like MOF for the Efficient Separation of Isomeric C4 Paraffins under Humid Conditions. Angewandte Chemie International Edition. 2023; 62(11). doi: 10.1002/anie.202218596
Zheng J, Chen X, Ma J. Advances in solid adsorbent materials for direct air capture of CO2. Clean Energy Science and Technology. 2023; 1(2). doi: 10.18686/cest.v1i2.95
Li L, Guo L, Olson DH, et al. Discrimination of xylene isomers in a stacked coordination polymer. Science. 2022; 377(6603): 335-339. doi: 10.1126/science.abj7659
Cui J, Zhang Z, Yang L, et al. A molecular sieve with ultrafast adsorption kinetics for propylene separation. Science. 2024; 383(6679): 179-183. doi: 10.1126/science.abn8418
Yan M, Wang Y, Chen J, et al. Potential of nonporous adaptive crystals for hydrocarbon separation. Chemical Society Reviews. 2023; 52(17): 6075-6119. doi: 10.1039/d2cs00856d
Yan M, Wang Y, Zhou J. Separation of toluene and alcohol azeotropes by nonporous adaptive crystals of pillar[n]arenes with analytical purity of 100%. Cell Reports Physical Science. 2023; 4(10): 101637. doi: 10.1016/j.xcrp.2023.101637
Slater AG, Cooper AI. Function-led design of new porous materials. Science. 2015; 348(6238). doi: 10.1126/science.aaa8075
##submission.downloads##
已出版
文章引用
期
栏目
执照
版权声明
CC BY-NC 4.0
