Sharp separation of C2/C3 hydrocarbon mixtures by zeolitic imidazolate framework-8 (ZIF-8) membranes synthesized in aqueous solutions

被引：310

作者：

Pan, Yichang ^{[1
]}

Lai, Zhiping ^{[1
]}

机构：

[1] King Abdullah Univ Sci & Technol, Adv Membrane & Porous Mat Ctr, Thuwal 239556900, Saudi Arabia

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 37期

关键词：

GAS SEPARATION; CAPTURE;

D O I：

10.1039/c1cc14051e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Exceptional high quality ZIF-8 membranes prepared through a novel seeded growth method in aqueous solutions at near room temperature exhibit excellent separation performance for C2/C3 hydrocarbon mixtures. The separation factors for mixtures of ethane/propane, ethylene/propylene and ethylene/propane are similar to 80, similar to 10 and similar to 167, respectively.

引用

收藏

页码：10275 / 10277

页数：3

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