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用于氧氮分离促进输送膜的研究
引用本文:张亚梅,栾励雯,彭蓓,贺仁近,钟邦克.用于氧氮分离促进输送膜的研究[J].膜科学与技术,1997(2).
作者姓名:张亚梅  栾励雯  彭蓓  贺仁近  钟邦克
作者单位:暨南大学化学系
摘    要:报道对氧的促进输送膜的研制和膜的性能测定工作以Co(3FSalen)为氧载体,用简便的方法制备了聚砜-硅橡胶-氧载体复合膜;研究了制备方法和制备条件对膜渗透和分离性能的影响实验结果表明,促进输送膜能有效地在提高氧氮分离系数αO/N的同时,也提高了膜对氧的透气速率PO.采用混合固体氧载体的制膜方法也有独特的优点.

关 键 词:气体分离膜  氧氮分离  促进输送膜  氧载体  钴-希夫碱配合物

A study on oxygen-nitrogen separation by facilitated transport membrane
Zhang Yamei,Luan Liwen,Peng Bei,He Renjin,Zhong Bangke.A study on oxygen-nitrogen separation by facilitated transport membrane[J].Membrane Science and Technology,1997(2).
Authors:Zhang Yamei  Luan Liwen  Peng Bei  He Renjin  Zhong Bangke
Abstract:The facilitated transport membrane of oxygen was prepared and it's performances were determined.The excellent oxygen carrier,Co3FSalen],was prepared by a simple approach.The effects of methods and conditions of preparation on the permeability and O 2/N 2 selectivity of the membrane were investigated.Results showed that the membrane obviously enhanced the O 2 permeability while effectively increasing the O 2/N 2 selectivity.The approach of incorporating oxygen carrier into membrane had its special advantage.
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