促进传递膜在烯烃/烷烃分离中的应用进展

摘要

Facilitated transport membranes(FTMs) separation technology,which uses the complexes of metal ions and olefins for the separation of olefin and paraffin,with high permeability and selectivity,simple production equipment,and low energy consumption,has potential industrial application prospects.In the present work,the composition,general mechanism and influencing factors of FTMs were introduced.Its current applications and future development were discussed.%促进传递膜(FTMs)分离技术,是采用金属离子与烯烃形成的络合物分离烯烃和烷烃,具有高的烯烃渗透性、选择性、生产设备简单、能耗低等特点,具有潜在的工业应用前景.本文介绍了FTMs的组成、工作机理及影响因素等,介绍了目前相关的工业进展,并展望了发展方向.