The Effects of the Characteristics of Support Layers on Separation of Water-Alcohol Mixtures through Chitosan Pervaporation Composite Membranes.

• Guo Qunhui

• Ohya Haruhiko

• Negishi Youichi

  Department of Material Science and Chemical Engineering, Yokohama National University

• Huang Jicai

書誌事項

タイトル別名

• Effects of the Characteristics of Suppo

抄録

The chitosan composite membranes supported by the unhydrolyzed highly cyanoethylation cellulose (HCEC), hydrolyzed cellulose triacetate (CTA), unhydrolyzed and hydrolyzed CTA-HCEC blend layers respectively were prepared for pervaporation (PV) separation of alcohol. The effects of feed concentration, operation temperature, and the molecular size and shape of alcohol on the permselectivity of the composite membranes used were investigated. The measurement of molecular weight cut-off, the infrared (IR) spectroscopic analysis and the scanning electronic microscopy (SEM) observation were used to investigate the effects of the support membrane properties on the permselectivity of chitosan composite membrane.

収録刊行物

• 膜

  膜 20 (3), 229-238, 1995

  日本膜学会

キーワード

• chitosan
• composite membrane
• pervaporation
• cellulose triacetate
• highly cyanoethylation cellulose

詳細情報

• CRID: 1390001206421945472
• NII論文ID: 10009855232
• NII書誌ID: AN0023215X
• DOI: 10.5360/membrane.20.229
• ISSN: 18846440
• ISSN: 03851036
• NDL書誌ID: 3614438
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3614438
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可