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Studies on Analysis of Relationship between Permeation Separation and Membrane Structure for Organic Liquid Mixtures through Polymer Membranes

Research Project

Project/Area Number 09651005
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 高分子構造・物性(含繊維)
Research InstitutionKansai University

Principal Investigator

URAGAMI Tadashi  Kansai University, Faculty of Engineering, Professor, 工学部, 教授 (80067701)

Co-Investigator(Kenkyū-buntansha) MIYATA Takashi  Kansai University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (50239414)
Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 1999: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1998: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1997: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsPolymer / Membrane / Chemical Structure / Physical Structure / Benzene / Cyclohexane / Aqueous Alcohol Solution / Removal of Hydrocarbons / Permselectivity / ベンゼン / 透過分離機構
Research Abstract

Characteristics of permeation and separation for benzene/cyclohexane mixtures in pervaporation through polymer membranes were studied from the viewpoint of chemical and physical structure of the membranes, and mechanism of permeation and separation is also discussed.
Liquid crystalline polymer membranes from poly(dimethyl siloxane)(PDMS) with mesogen group and methylmethacrylate-methacrylic acid copolymer membranes cross-linked with metal ions showed benzene-permselectivity. This permselectivity is significantly related to the chemical and physical structure of the membranes. Because depression of swelling of the membrane due to feed mixtures is remarkably improved permselectivity, chitosan and cellulose were benzoylated. These benzoylated chitosan and cellulose membranes were very high benzene-permselective. It made that hydrophilic-hydrophobic balance of the membrane was very important clear.
Effect of factor of the membrane structure on the permselectivity for aqueous alcohol solutions was investigated from the viewpoints of chemical modification of hydrophilic polymers and construction of physical structure of the membrane. Optimum in degrees of hydrophilicity and cross-link of quaternized chitosan membranes gave high water-permselective. Poly [1-(trimethylsilyl)-1-propyne] membranes surface-modified with a PDMS-g-poly(fluoroacrylate) showed high ethanol-permselectivity for aqueous ethanol solutions.
Graft copolymer membranes prepared from DMS macromonomer and alkylmethacrylates showed high volatile organic compound(VOC)-permselectivity for an aqueous dilute VOS solution. This permselectivity was significantly influenced by composition of graft copolymer, and furthermore was deeply related to morphology in microphase separated structure of the graft copolymer membranes.

Report

(4 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (51 results)

All Other

All Publications (51 results)

  • [Publications] K. Inui: "Pervaporation characteristics of methyl methacrylate-methacylic acid copolymer membranes ionically crosslinked with metal ions for a benzene/cychlohexane mixture"J. Appl. Polym. Sci.. 71. 233-241 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Preparation of an antigen sensitive hydrogel using antigen-antibody bindings"Macromolecules. 32. 2082-2084 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Two types of fractal dimensions for phase separation in multicomponent polymer membranes"J. Polym. Sci. Part B : Polym. Phys.. 37. 1545-1550 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Morphorogical effects of microphase separation on the permselectivity for aqueous ethanol solutions of block and graft copolymer membranes containing poly(dimethylsiloxane)"Macromolecues. 32. 3712-3720 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T.Miyata: "A reversibly antigen-responsive hydrogel"Nature. 339. 766-769 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Removal of volatile organic compounds from dilute aqueous solutions by pervaparation"Trans. of Mter. Res. Soc. Jpn.. 24. 165-168 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Control of permselectivity with surface modifications of poly 〔1-(trimethylsilyl)-1-propyne〕membranes"Inter. J. Adhesion & Adhesive. 19. 405-409 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Pervaporation characteristics for benzene/cychlohexane mixtures through benzoylcellulose membranes"Macromol. Chem. Phys.. 200. 1985-1990 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Permeation and separation characteristics for benzene/cychlohexane mixtures through tosylcellulose membranes in pervaporation"Cellulose. 6. 221-231 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Preparation of polyion complex cross-linked chitosan gel membranes and their membrane properties"Network Polym.. 20. 203-208 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Annealing effect of microphase-separated membranes containing poly (dimethylsiloxane) on their permselectivity for aqueous ethanol solutions"Macromolecules. 32. 8465-8475 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Membrane Formation and Midification"American Chemical Society. 361 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Inui: "Pervaporation characteristics of methyl methacrylate-methacylic acid copolymer membranes ionically crosslinked with metal ions for benzene/cychlohexane mixture"J. Appl. Polym. Sci.. 71. 233-241 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Preparation of an antigen sensitive hydrogel using antigen-antibody bindings"Macromolecules. 32. 2082-2084 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Two types of fractal dimensions for phase separation in multicomponent polymer membranes"J. Polym. Sci. Part B : Polym. Phys.. 37. 1545-1550 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Morphorogical effects of microphase separation on the permselectivity for aqueous ethanol solutions of block and graft copolymer membranes containing poly(dimethylsiloxane)"Macromolecues. 32. 3712-3720 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "A reversibly antigen-responsive hydrogel"Nature. 339. 766-769 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Removal of volatile organic compounds from dilute aqueous solutions by pervaparation"Trans. of Mter. Res. Soc. Jpn.. 24. 165-168 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Control of permselectivity with surface modifications of poly [1-(trimethylsilyl)-1-propyne] membranes"Inter. J. Adhesion & Adhesive. 19. 405-409 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Pervaporation characteristics for benzene/cychlohexane mixture through benzoylcellulose membranes"Macromol. Chem. Phys.. 200. 1985-1990 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Permeation and separation characteristics for benzene/cychlohexane mixtures through tosylcellulose membranes in pervaporation"Cellulose. 6. 221-231 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Preparation of polyion complex cross-linked chitosan gel membranes and their membrane properties"Network Polym.. 20. 203-208 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Miyata: "Annealing effect of microphase-separated membranes containing poly(dimethylsiloxane) on their permselectivity for aqueous ethanol solutions"Macromolecules. 32. 8465-8475 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Uragami: "Membrane Formation and Midificaiton"American Chemical Society. 361 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Inui: "Pervaporation characteristics of methyl methacrylate-methacylic acid copolymer membranes ionically crosslinked with metal ions for a benzene/cychlohexane mixture"J.Appl.Polym.Sci.. 71. 233-241 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Miyata: "Preparation of an antigen sensitive hydrogel using antigen-antibody bindings"Macromolecules. 32. 2082-2084 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Miyata: "Two types of fractal dimensions for phase separation in multicomponent polymer membranes"J.Polym.Sci.Part B:Polym.Phys.. 37. 1545-1550 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Miyata: "Morphorogical effects of microphase separation on the permselectivity for aqueous ethanol solutions of block and graft copolymer membranes containing poly(dimethylsiloxane)"Macromolecules. 32. 3712-3720 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Miyata: "A reversibly antigen-responsive hydrogel"Nature. 339. 766-769 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Uragami: "Removal of volatile organic compounds from dilute aqueous solutions by pervaparation"Trans.of Mter.Res.Soc.Jpn.. 24. 165-168 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Uragami: "Control of permselectivity with surface modifications of poly〔1-(trimethylsilyl)-1-propyne〕 membranes"Inter.J.Adhesion & Adhesive. 19. 405-409 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Uragami: "Pervaporation characteristics for benzene/cychlohexane mixtures through benzoylcellulose membranes"Macromol.Chem.Phys.. 200. 1985-1990 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Uragami: "Permeation and separation characteristics for benzene/cychlohexane mixtures through tosylcellulose membranes in pervaporation"Cellulose. 6. 221-231 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Uragami: "Preparation of polyion complex cross-linked chitosan gel membranes and their membrane properties"Network Polym.. 20. 203-208 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Miyata: "Annealing effect of microphase-separated membranes containing poly(dimethylsiloxane) on their permselectivity for aqueous ethanol solutions"Macromolecules. 32. 8465-8475 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Uragami: "Membrane Formation and Midification"American Chemical Society. 361 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Inui,T.Uragami et al.: "Effect of Permeation Temperature on Permeation and Separation of a Benzene/Cyclohexane Mixture through Liquid-Crystalline Polymer Membrane" J.Appl.Polym.Sci.36. 281-288 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Uragami et al.: "Pervaporation Characteristics of a Benzoylchitosan Membrane for Benzene-Cyclohexane Mixtures" Macromol.Chem.Phys.199. 49-54 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Inui,T.Uragami et al.: "Permeation and Separation of a Benzene/Cyclohexane Mixture through Benzoylchitosan Membranes" J.Memb.Sci.138. 67-75 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Inui,T.Uragami et al.: "Permeation and Separation of Binary Organic Mixtures through a Liquid-Crystalline Polymer Membrane" Macromol.Chem.Phys.199. 589-595 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Inui,T.Uragami et al.: "Effect of Mesogenic Groups on Characteristics of Permeation and Separation for Benzene/Cyclohexane Mixtures of Side-Chain Liquid-Crystalline Polymer Membranes" J.Memb.Sci.143. 93-104 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Inui,T.Uragami et al.: "Pervaporation Characteristics of Methyl Methacrylate-Methacrylic acid Membranes Ionically Crosslinked with Metal Ions for a Benzene/Cyclohexane Mixture" J.Appl.Polym.Sci.71. 233-241 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Uragami: "Advance in Chitin Science,Volume II" Jacques Andre Publisher, 962 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Uragami: "Polysaccharides,Structural Diversity and Functional Versatility" Marcel Dekker, 1147 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Uragami, et al.: "Structure of N-Alkyl Chitosan Membranes on Water-Permselectivity for Aqueous Ethanol Solutions" Journal of Membfane Science. 124. 203-211 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] K.Inui, T.Uragami, et al.: "Permeation and Separation of Benezene/Cyclohexane Mixtures through Liquid-Crystalline Polymer Membranes" Journal of Polymer Science B:Polymer Physics. 35. 699-707 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Uragami: "Some Factors in Membrane Structures on Permselectivity for Organic Liquid Mixtures" Macromolecular Symposium. 118. 419-424 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Miyata, T.Uragami: "Ethanol Permselectivity of Poly(dimethylsiloxane)Membranes Controlled by Simple Surface Modifications Using Polymer Additives" Macromolecules. 30・18. 5563-5565 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] K.Inui, T.Uragami, et al.: "Permeation and Separation of Benzene/Cyclohexane Mixtures through Cross-Linked Poly(alkyl methacrylate)Membranes" Journal of Membrane Science. 132. 193-202 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] K.Inui, T.Uragami, et al.: "Characteristics of Permeation and Separation of Dimethyl Acrylate-Methyl Methacrylate Random and Graft Copolymer Membranes for a Benzene /Cyclohexane Mixture" Polymer Bulletin. 39. 733-740 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Uragami: "CHITIN HANBOOK" European Chitin Society, (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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