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“Pore-filling”复合膜及其芳烃分离性能

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Indexed by:会议论文

Date of Publication:2016-07-01

Page Number:1-1

Key Words:等离子体;接枝;渗透汽化;芳烃/烷烃分离;复合膜

Abstract:  渗透汽化膜分离技术可在低能耗下实现芳烃/烷烃的分离,在石油化工领域中有着重要意义。“pore-filling”复合膜的填充层共价键合在多孔底膜的膜孔表面,构成传质通道;惰性多孔底膜在分离体系中不发生溶胀,能够有效抑制功能性填充层的过度溶胀,保证复合膜结构的完整性和机械性能,是最有前景的高性能芳烃/烷烃渗透汽化分离膜之一。

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