Separation of isoprene/n-pentane mixtures using facilitated transport membranes

摘要：

The facilitated transport membranes, Sulfonated Poly(Ether Ether)Ketone (SPEEK)-AgNO3, were prepared and tested for separation of the isoprene/n-pentane mixtures. The SPEEK-AgNO3 membranes showed good selectivity for isoprene over n-pentane and long-term stability. In the liquid-liquid membrane contactor system using a hollow fiber membrane module, it was found that the performance of the membrane was influenced by the concentration and the flow rate of Ag solution.

关键词： membrane separation isoprene/n-pentane SPEEK

作者: Seong-Cheol Jang Do-Young Choi Jung-In Lee Hoon Sik Kim Seong-Geun Oh Dae Ki Choi

作者单位: Division of Environment & Process Technology, Korea Institute of Science and Technology;Department o Division of Environment & Process Technology, Korea Institute of Science and Technology Department of Chemistry, Kyung Hee University Department of Chemical Engineering and Center for Ultramiocrochemical Process System, Hangyang Unive

会议类型: 国际会议

会议名称: The 5th International Conference on Separation Science and Technology(第五届国际分离科学与技术会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-14（万方平台首次上网日期，不代表论文的发表时间）