GB2182581B - Fabrication of separation media - Google Patents

Fabrication of separation media

Info

Publication number
GB2182581B
GB2182581B GB8626325A GB8626325A GB2182581B GB 2182581 B GB2182581 B GB 2182581B GB 8626325 A GB8626325 A GB 8626325A GB 8626325 A GB8626325 A GB 8626325A GB 2182581 B GB2182581 B GB 2182581B
Authority
GB
United Kingdom
Prior art keywords
fabrication
separation media
media
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
Application number
GB8626325A
Other versions
GB2182581A (en
GB8626325D0 (en
Inventor
Ian Kenneth Ogden
Azhar Ali Rizvi
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of GB8626325D0 publication Critical patent/GB8626325D0/en
Publication of GB2182581A publication Critical patent/GB2182581A/en
Application granted granted Critical
Publication of GB2182581B publication Critical patent/GB2182581B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • B01D69/122—Separate manufacturing of ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/20—Processes for applying liquids or other fluent materials performed by dipping substances to be applied floating on a fluid
    • B05D1/202—Langmuir Blodgett films (LB films)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB8626325A 1985-11-05 1986-11-04 Fabrication of separation media Expired GB2182581B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858527213A GB8527213D0 (en) 1985-11-05 1985-11-05 Separation process

Publications (3)

Publication Number Publication Date
GB8626325D0 GB8626325D0 (en) 1986-12-03
GB2182581A GB2182581A (en) 1987-05-20
GB2182581B true GB2182581B (en) 1989-10-04

Family

ID=10587731

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858527213A Pending GB8527213D0 (en) 1985-11-05 1985-11-05 Separation process
GB8626325A Expired GB2182581B (en) 1985-11-05 1986-11-04 Fabrication of separation media

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858527213A Pending GB8527213D0 (en) 1985-11-05 1985-11-05 Separation process

Country Status (1)

Country Link
GB (2) GB8527213D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176724A (en) * 1987-11-10 1993-01-05 Matsushita Electric Industrial Co., Ltd. Permselective composite membrane having improved gas permeability and selectivity
DE3942868A1 (en) * 1989-12-23 1991-06-27 Hoechst Ag COMPOSITE MEMBRANE, METHOD FOR THEIR PRODUCTION AND THEIR USE
US5156888A (en) * 1990-09-14 1992-10-20 Hoechst Celanese Corp. Method and apparatus for applying polymeric coating
EP0653241A1 (en) * 1993-11-16 1995-05-17 Hoechst Celanese Corporation Coated fibers
ES2342756B1 (en) * 2008-11-05 2011-06-06 Micronet Porous Fibers S L PROCEDURE TO PREPARE COMPOSITE MEMBRANES FOR THE SEPARATION OF GASES USING A CONTINUOUS POLYMER COATING SYSTEM AND MEMBRANES OBTAINED BY THE PROCEDURE
CN113509846B (en) * 2021-04-27 2023-03-10 北京工业大学 Method for preparing polydimethylsiloxane composite membrane through water surface spreading method and application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572181A (en) * 1975-08-18 1980-07-23 Ici Ltd Device comprising a thin film of organic materila
US4243701A (en) * 1979-11-08 1981-01-06 Uop Inc. Preparation of gas separation membranes
EP0119126A1 (en) * 1983-03-04 1984-09-19 Commissariat A L'energie Atomique Process and device for the production of alternated monomolecular layers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572181A (en) * 1975-08-18 1980-07-23 Ici Ltd Device comprising a thin film of organic materila
US4243701A (en) * 1979-11-08 1981-01-06 Uop Inc. Preparation of gas separation membranes
EP0119126A1 (en) * 1983-03-04 1984-09-19 Commissariat A L'energie Atomique Process and device for the production of alternated monomolecular layers

Also Published As

Publication number Publication date
GB8527213D0 (en) 1985-12-11
GB2182581A (en) 1987-05-20
GB8626325D0 (en) 1986-12-03

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Legal Events

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