Advanced microporous membranes for H2/CH4 separation: Challenges and perspectives

Advanced Membranes Pub Date : 2021-01-01 DOI:10.1016/j.advmem.2021.100011

Rongfei Zhou , Yichang Pan , Weihong Xing, Nanping Xu

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引用次数: 24

Abstract

The utilization of hydrogen is regarded as the effective approach to arrive at the global carbon-neutrality target. Hydrogen/methane separation is a necessary unit for the hydrogen production in the petroleum industry. The development of high-performance membranes with high thermal, chemical and mechanical stabilities are an important issue for hydrogen membrane separation. This review provides an overview of current research on the process of membrane preparation and their separation performance toward H₂/CH₄ mixtures for the advanced microporous membranes that own high separation performance and high durability. Typical advanced microporous membranes including zeolite, metal organic framework, carbon-based and polymer-based microporous membranes were summarized for H₂/CH₄ separations. The current challenges and future perspectives towards the industrial application of advanced microporous membranes for H₂/CH₄ separation are outlined.

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用于H2/CH4分离的先进微孔膜:挑战和前景

氢的利用被认为是实现全球碳中和目标的有效途径。氢/甲烷分离是石油工业制氢的必要装置。开发具有高热稳定性、化学稳定性和机械稳定性的高性能膜是氢膜分离的一个重要问题。本文综述了具有高分离性能和高耐久性的新型微孔膜的制备工艺及其对H2/CH4混合物的分离性能的研究现状。综述了沸石微孔膜、金属有机骨架微孔膜、碳基微孔膜和聚合物微孔膜等用于H2/CH4分离的先进微孔膜。概述了先进微孔膜分离H2/CH4工业应用的现状、挑战和未来展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Membranes

CiteScore

8.50

自引率

0.00%

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