Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (7): 985.

• Articles • Previous Articles     Next Articles

Studies on the Oxygen Enrichment of Chitosan Membranes(Ⅰ)

DING Jun-qi, ZOU Wei, HE Xu-min, XIA Hai-ping, DING Ma-tai, CAI Qi-rui   

  1. Department of Chemistry, Xiamen University, Xiamen, 361005
  • Received:1992-03-31 Online:1992-07-24 Published:1992-07-24

Abstract: The composite membranes of chitosan and polysulfone amide were obtained.The damp membrane can enrich oxygen from air, while dry membrane can not do so.The effects of temperature and operating pressure were studied.

Key words: Chitosan, Oxygen enrichment, Composite membrane, Gas seperation

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