GB2014868A - Hydrophobic inorganic membrane for gas transport - Google Patents

Hydrophobic inorganic membrane for gas transport

Info

Publication number
GB2014868A
GB2014868A GB7906258A GB7906258A GB2014868A GB 2014868 A GB2014868 A GB 2014868A GB 7906258 A GB7906258 A GB 7906258A GB 7906258 A GB7906258 A GB 7906258A GB 2014868 A GB2014868 A GB 2014868A
Authority
GB
United Kingdom
Prior art keywords
inorganic membrane
hydrophobic
gas transport
hydrophobic inorganic
gases
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.)
Withdrawn
Application number
GB7906258A
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of GB2014868A publication Critical patent/GB2014868A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0048—Inorganic membrane manufacture by sol-gel transition
    • 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
    • B01D71/02—Inorganic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/208—Membrane aeration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/04—Hydrophobization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A controlled-pore inorganic membrane wherein at least 90 percent of the a pores have diameters of from 10 to 10,000 ANGSTROM is rendered hydrophobic so as to permit the transport of one or more gases from or into an aqueous medium while preventing the passage of water therethrough, and to allow the separation of hydrophobic gases from a mixture of hydrophobic and hydrophilic gases.
GB7906258A 1978-02-24 1979-02-22 Hydrophobic inorganic membrane for gas transport Withdrawn GB2014868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88077878A 1978-02-24 1978-02-24

Publications (1)

Publication Number Publication Date
GB2014868A true GB2014868A (en) 1979-09-05

Family

ID=25377063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906258A Withdrawn GB2014868A (en) 1978-02-24 1979-02-22 Hydrophobic inorganic membrane for gas transport

Country Status (4)

Country Link
JP (1) JPS54126678A (en)
DE (1) DE2905353A1 (en)
FR (1) FR2418007A1 (en)
GB (1) GB2014868A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857200A (en) * 1986-05-23 1989-08-15 Imperial Chemical Industries Plc Dechlorination of aqueous alkali metal chloride solution
US5190627A (en) * 1989-11-07 1993-03-02 Ebara Corporation Process for removing dissolved oxygen from water and system therefor
WO1999062624A1 (en) * 1998-06-03 1999-12-09 Creavis Gesellschaft Für Technologie Und Innovation Mbh Hydrophobic permeable composite, method for producing said composite and use of the same
WO2002090916A1 (en) * 2001-05-09 2002-11-14 Endress + Hauser Gmbh + Co. Kg Device comprising a wet filter containing a hydrophobic or hydrophobicized nanoporous material
US6675654B2 (en) 2001-05-09 2004-01-13 Endress + Hauser Gmbh + Co. Kg Pressure sensing device with moisture filter
US7000468B2 (en) * 2003-04-04 2006-02-21 Bunn-O-Matic Corporation Electronic level gauge

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1117668A (en) * 1978-02-24 1982-02-02 Corning Glass Works Method and apparatus for processing waste
JPS62105375A (en) * 1985-11-01 1987-05-15 Nippon Telegr & Teleph Corp <Ntt> Lithium secondary cell
NL8702759A (en) * 1987-11-19 1989-06-16 Hoogovens Groep Bv METHOD FOR MANUFACTURING A MICRO-PERMEABLE MEMBRANE AND APPARATUS FOR APPLYING THIS MEMBRANE TO A CARRIER
JPH0671594B2 (en) * 1989-11-07 1994-09-14 荏原インフイルコ株式会社 Method and apparatus for removing dissolved oxygen in water
JPH0647105B2 (en) * 1989-12-19 1994-06-22 株式会社荏原総合研究所 Purification method and device for pure water or ultrapure water
EP0716868A3 (en) * 1991-08-30 1997-05-02 Toshiba Kk Concentration type filter for use in a dewatering cleaning apparatus for carrying out a dewatering cleaning method
CN103071349B (en) * 2011-10-26 2015-07-01 贵州大学 Method and device for separating and collecting harmful ultrafine dust in industrial discharged exhaust gas

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857200A (en) * 1986-05-23 1989-08-15 Imperial Chemical Industries Plc Dechlorination of aqueous alkali metal chloride solution
AU589772B2 (en) * 1986-05-23 1989-10-19 Imperial Chemical Industries Plc Dechlorination of aqueous alkali metal chloride solution
US5190627A (en) * 1989-11-07 1993-03-02 Ebara Corporation Process for removing dissolved oxygen from water and system therefor
WO1999062624A1 (en) * 1998-06-03 1999-12-09 Creavis Gesellschaft Für Technologie Und Innovation Mbh Hydrophobic permeable composite, method for producing said composite and use of the same
US6383386B1 (en) * 1998-06-03 2002-05-07 Creavis Gesellschaft Fuer Technologie Und Innovation Mbh Hydrophobic permeable composite, method for producing said composite and use of the same
WO2002090916A1 (en) * 2001-05-09 2002-11-14 Endress + Hauser Gmbh + Co. Kg Device comprising a wet filter containing a hydrophobic or hydrophobicized nanoporous material
DE10122511A1 (en) * 2001-05-09 2002-11-14 Endress & Hauser Gmbh & Co Kg Relative pressure sensor with moisture filter
US6675654B2 (en) 2001-05-09 2004-01-13 Endress + Hauser Gmbh + Co. Kg Pressure sensing device with moisture filter
US7000468B2 (en) * 2003-04-04 2006-02-21 Bunn-O-Matic Corporation Electronic level gauge

Also Published As

Publication number Publication date
JPS54126678A (en) 1979-10-02
FR2418007A1 (en) 1979-09-21
DE2905353A1 (en) 1979-09-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)