MOF基材料在高效分离过程中的研究进展

作     者：任其龙 Qilong Ren

作者机构：Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang UniversityHangzhou 310027China Institute of Zhejiang University-QuzhouQuzhou 324000China 

出 版 物：《Engineering》 (工程（英文）)

年 卷 期：2023年第23卷第4期

页      面：1-2页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：distillation separation porous 

摘      要：crucial role in the production of highly valuable chemical feedstocks in the petrochemical industry.These critical processes involve a range of techniques that are used to isolate and remove impurities,ensuring that the feedstocks meet the necessary quality and purity standards for efficient and effective production.However,traditional techniques such as cryogenic distillation,absorption,and solvent extraction are either ecologically hazardous or energy intensive.In contrast,cutting-edge adsorptive separation technologies based on metal-organic frameworks(MOFs)and their composite membrane materials are more environmentally friendly and energy efficient than conventional distillation and have been extensively utilized to debottleneck separation trains.These new technologies rely on solid porous media known as permeable membranes,which are typically composed of porous materials with nanosized voids.