摘要
研究了同温同压下,两种国产商业用中空纤维膜材料对空气各主要组成成分及氪的分离浓集性能,得到聚酰亚胺中空纤维膜选择分离性能优于聚砜中空纤维膜,可用作中空纤维富氪膜材料的结论。
Two kinds of domestic commercial hollow fiber membrane materials were used to study the separation performance of the major components of the air including krypton .The result indicates that a polyimide hollow fiber membrane separation performance superior to the polysulfone hollow fiber membrane and can be used as an ideal material of hollow fiber rich krypton membrane .
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2013年第8期1000-1002,共3页
Nuclear Electronics & Detection Technology
关键词
中空纤维膜
环境监测
惰性气体
hollow fiber membrane
environmental monitoring
noble gas
