CN101720257B - 包含纤维素或纤维素衍生物层的高通量流体分离膜 - Google Patents

包含纤维素或纤维素衍生物层的高通量流体分离膜 Download PDF

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Publication number
CN101720257B
CN101720257B CN2008800229403A CN200880022940A CN101720257B CN 101720257 B CN101720257 B CN 101720257B CN 2008800229403 A CN2008800229403 A CN 2008800229403A CN 200880022940 A CN200880022940 A CN 200880022940A CN 101720257 B CN101720257 B CN 101720257B
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cellulose
film
coating
porous carrier
nanofiber
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CN101720257A (zh
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本杰明·储
本杰明·肖
马鸿洋
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Research Foundation of the State University of New York
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STONYBROOK WATER PURIFICATION
Research Foundation of the State University of New York
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/39—Electrospinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/42—Details of membrane preparation apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
CN2008800229403A 2007-05-26 2008-05-23 包含纤维素或纤维素衍生物层的高通量流体分离膜 Expired - Fee Related CN101720257B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US93176507P 2007-05-26 2007-05-26
US60/931,765 2007-05-26
US94704507P 2007-06-29 2007-06-29
US60/947,045 2007-06-29
PCT/US2008/064768 WO2009025900A2 (en) 2007-05-26 2008-05-23 High flux fluid separation membranes comprising a cellulose or cellulose derivative layer

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CN101720257A CN101720257A (zh) 2010-06-02
CN101720257B true CN101720257B (zh) 2013-03-27

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US (1) US9010547B2 (enExample)
EP (1) EP2150356A4 (enExample)
JP (1) JP5526392B2 (enExample)
CN (1) CN101720257B (enExample)
WO (1) WO2009025900A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11148101B2 (en) 2019-12-25 2021-10-19 National Tsing Hua University Forward osmosis membrane having high chemical resistance

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