Organic solvent nanofiltration polymeric membranes: Recent progress, applications, challenges, and perspectives

IF 3.7 3区工程技术 Q2 ENGINEERING, CHEMICAL

Chinese Journal of Chemical Engineering Pub Date : 2025-03-14 DOI:10.1016/j.cjche.2024.06.032

Qianwen Su, Xiuming Zhang, Daohui Zhao, Ming Li

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Abstract

Organic solvent nanofiltration (OSN) is an efficient, low-energy and environmentally friendly phase-free separation process. Obviously, the core of OSN lies in the fabrication of solvent-resistant nanofiltration membranes. Although membrane materials reported in the literature such as 2D membranes, porous organic cages, etc. have the potential for ultra-high performance, polymeric membranes provide key advantages in mass production and processability. Therefore, this review focuses on polymeric materials for OSN. This review summarizes the recent progress of polymeric materials, including emerging and traditional polymeric membranes. Then, a summary of recent progress about strategies developed for perm-selective nanofilms are presented, followed by a brief overview of commercial membrane technology for OSN. Finally, major challenges of OSN and future research directions are presented. Close interaction between the academic research and practical application would help improve greener and more sustainable manufacturing processes.

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有机溶剂纳滤聚合物膜：最新进展、应用、挑战与展望

有机溶剂纳滤（OSN）是一种高效、低能耗、环保的无相分离技术。显然，OSN的核心在于制备耐溶剂纳滤膜。虽然文献中报道的膜材料如二维膜、多孔有机笼等具有超高性能的潜力，但聚合物膜在批量生产和可加工性方面具有关键优势。因此，本文对用于OSN的高分子材料进行了综述。本文综述了近年来高分子材料的研究进展，包括新兴高分子膜和传统高分子膜。然后，概述了热选择性纳米膜策略的最新进展，然后简要概述了OSN的商用膜技术。最后，提出了OSN面临的主要挑战和未来的研究方向。学术研究和实际应用之间的密切互动将有助于改善更环保和更可持续的制造过程。

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

Chinese Journal of Chemical Engineering 工程技术-工程：化工

CiteScore

6.60

自引率

5.30%

发文量

4309

审稿时长

31 days

期刊介绍： The Chinese Journal of Chemical Engineering (Monthly, started in 1982) is the official journal of the Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co. Ltd. The aim of the journal is to develop the international exchange of scientific and technical information in the field of chemical engineering. It publishes original research papers that cover the major advancements and achievements in chemical engineering in China as well as some articles from overseas contributors. The topics of journal include chemical engineering, chemical technology, biochemical engineering, energy and environmental engineering and other relevant fields. Papers are published on the basis of their relevance to theoretical research, practical application or potential uses in the industry as Research Papers, Communications, Reviews and Perspectives. Prominent domestic and overseas chemical experts and scholars have been invited to form an International Advisory Board and the Editorial Committee. It enjoys recognition among Chinese academia and industry as a reliable source of information of what is going on in chemical engineering research, both domestic and abroad.