GB2359814B - Pervaporation separation of ethanol/water mixtures - Google Patents

Pervaporation separation of ethanol/water mixtures

Info

Publication number
GB2359814B
GB2359814B GB0003236A GB0003236A GB2359814B GB 2359814 B GB2359814 B GB 2359814B GB 0003236 A GB0003236 A GB 0003236A GB 0003236 A GB0003236 A GB 0003236A GB 2359814 B GB2359814 B GB 2359814B
Authority
GB
United Kingdom
Prior art keywords
ethanol
water mixtures
pervaporation separation
pervaporation
separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0003236A
Other versions
GB0003236D0 (en
GB2359814A (en
Inventor
Virender Nath Malhotra
Shantha Walpalage
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EAST LONDON, University of
Original Assignee
EAST LONDON, University of
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EAST LONDON, University of filed Critical EAST LONDON, University of
Priority to GB0003236A priority Critical patent/GB2359814B/en
Publication of GB0003236D0 publication Critical patent/GB0003236D0/en
Publication of GB2359814A publication Critical patent/GB2359814A/en
Application granted granted Critical
Publication of GB2359814B publication Critical patent/GB2359814B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix 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
    • 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
    • B01D71/22—Cellulose ethers
    • 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
    • B01D71/24—Rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB0003236A 2000-02-11 2000-02-11 Pervaporation separation of ethanol/water mixtures Expired - Fee Related GB2359814B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0003236A GB2359814B (en) 2000-02-11 2000-02-11 Pervaporation separation of ethanol/water mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003236A GB2359814B (en) 2000-02-11 2000-02-11 Pervaporation separation of ethanol/water mixtures

Publications (3)

Publication Number Publication Date
GB0003236D0 GB0003236D0 (en) 2000-04-05
GB2359814A GB2359814A (en) 2001-09-05
GB2359814B true GB2359814B (en) 2004-11-03

Family

ID=9885467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0003236A Expired - Fee Related GB2359814B (en) 2000-02-11 2000-02-11 Pervaporation separation of ethanol/water mixtures

Country Status (1)

Country Link
GB (1) GB2359814B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170259B (en) * 2013-02-28 2014-12-10 北京工业大学 Preparation method of alcohol permselective PDMS/BPPO (Polydimethylsiloxane/Bromide Poly(2,6-dimethyl-1,4-Phenylene Oxide)) crosslinking copolymer composite membrane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146655A1 (en) * 1983-12-14 1985-07-03 The Dow Chemical Company A process for separating mixtures of water and an organic compoundand a water-selective permeation membrane
EP0179937A1 (en) * 1983-09-05 1986-05-07 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
WO1998040425A1 (en) * 1997-03-07 1998-09-17 Sulc Jiri Composite water swellable elastomers and method of preparation thereof
GB2324257A (en) * 1997-04-14 1998-10-21 Univ East London Pervaporation of ethanol/water mixtures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179937A1 (en) * 1983-09-05 1986-05-07 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
EP0146655A1 (en) * 1983-12-14 1985-07-03 The Dow Chemical Company A process for separating mixtures of water and an organic compoundand a water-selective permeation membrane
WO1998040425A1 (en) * 1997-03-07 1998-09-17 Sulc Jiri Composite water swellable elastomers and method of preparation thereof
GB2324257A (en) * 1997-04-14 1998-10-21 Univ East London Pervaporation of ethanol/water mixtures

Also Published As

Publication number Publication date
GB0003236D0 (en) 2000-04-05
GB2359814A (en) 2001-09-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050203