首页> 外文会议>Proceedings of the Sixth Asia-Europe symposium on processing and properties of reinforced polymers >A Novel Ceramic Membrane Made by Aligned Halloysite Nanotubes (HNTs)/Polyvinyl Pyrrolidone(PVP) Composite Fibers
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A Novel Ceramic Membrane Made by Aligned Halloysite Nanotubes (HNTs)/Polyvinyl Pyrrolidone(PVP) Composite Fibers

机译:对齐的埃洛石纳米管(HNT)/聚乙烯吡咯烷酮(PVP)复合纤维制成的新型陶瓷膜

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摘要

Membrane filtration technology is often employed to separate,purify and concentrate specific components in organic solution or gas flow,in view of its characteristics of high efficiency,energy saving and environmental protection[1~3].In the last 3 decades,organic membranes were widely used in filtration and separation devices.However,the service life of organic membranes would be substantially shortened due to easily being hydrolyzed and corroded in general acid or alkali solutions.Furthermore,their mechanical and thermal properties are not stable if the working temperature is over 100 ℃.
机译:鉴于其高效,节能,环保的特点,膜过滤技术常被用于分离,纯化和浓缩有机溶液或气体流中的特定成分[1〜3]。广泛用于过滤和分离装置中,但是由于在一般的酸或碱溶液中容易被水解和腐蚀,有机膜的使用寿命会大大缩短。此外,如果工作温度超过200℃,它们的机械和热性能将不稳定100℃。

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