DE69109961T2 - Membran für Gas-Flüssigkeitskontakt, Gas-Flüssigkeitskontaktvorrichtung und Verfahren zur Erzeugung von einer ein gelöstes Gas enthaltenden Flüssigkeit. - Google Patents

Membran für Gas-Flüssigkeitskontakt, Gas-Flüssigkeitskontaktvorrichtung und Verfahren zur Erzeugung von einer ein gelöstes Gas enthaltenden Flüssigkeit.

Info

Publication number
DE69109961T2
DE69109961T2 DE1991609961 DE69109961T DE69109961T2 DE 69109961 T2 DE69109961 T2 DE 69109961T2 DE 1991609961 DE1991609961 DE 1991609961 DE 69109961 T DE69109961 T DE 69109961T DE 69109961 T2 DE69109961 T2 DE 69109961T2
Authority
DE
Germany
Prior art keywords
gas
liquid contact
liquid
membrane
producing
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
DE1991609961
Other languages
English (en)
Other versions
DE69109961D1 (de
Inventor
Takanori Anazawa
Hideki Watanabe
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Application granted granted Critical
Publication of DE69109961D1 publication Critical patent/DE69109961D1/de
Publication of DE69109961T2 publication Critical patent/DE69109961T2/de
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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231244—Dissolving, hollow fiber membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2321—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/16—Hollow fibers
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
DE1991609961 1990-07-09 1991-07-08 Membran für Gas-Flüssigkeitskontakt, Gas-Flüssigkeitskontaktvorrichtung und Verfahren zur Erzeugung von einer ein gelöstes Gas enthaltenden Flüssigkeit. Expired - Fee Related DE69109961T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18097790 1990-07-09

Publications (2)

Publication Number Publication Date
DE69109961D1 DE69109961D1 (de) 1995-06-29
DE69109961T2 true DE69109961T2 (de) 1995-12-21

Family

ID=16092590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991609961 Expired - Fee Related DE69109961T2 (de) 1990-07-09 1991-07-08 Membran für Gas-Flüssigkeitskontakt, Gas-Flüssigkeitskontaktvorrichtung und Verfahren zur Erzeugung von einer ein gelöstes Gas enthaltenden Flüssigkeit.

Country Status (2)

Country Link
EP (1) EP0470377B1 (de)
DE (1) DE69109961T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309550B1 (en) * 1994-06-22 2001-10-30 Fls Miljo A/S Mass transfer method and apparatus
FR2730244B1 (fr) * 1995-02-02 1997-04-04 Gec Alsthom Acb Procede de traitement d'un diaphragme pour electrolyseur
US5565149A (en) * 1995-03-15 1996-10-15 Permea, Inc. Control of dissolved gases in liquids
GB9603747D0 (en) * 1996-02-22 1996-04-24 Bingham Ian M Treatment of liquors
JP3673640B2 (ja) * 1997-05-15 2005-07-20 キヤノン株式会社 汚染媒体の浄化方法およびそれに用いる浄化装置
CA2271170C (en) * 1999-05-05 2006-07-11 Craig L. Glassford A gas/liquid mixing apparatus and method
US6209855B1 (en) 1999-05-10 2001-04-03 Canzone Limited Gas/liquid mixing apparatus and method
GB0014435D0 (en) * 2000-06-13 2000-08-09 Air Prod & Chem Method and apparatus for reducing foaming during fermentation
US7226883B1 (en) 2006-06-05 2007-06-05 Merichem Chemicals & Refinery Services Llc Oxidizer and oxidation process for a desulphurization process
CN103349853B (zh) * 2013-06-14 2016-01-06 珠海市江河海水处理设备工程有限公司 一种利用疏水膜材料脱除液体中硫化氢气体的系统及其工艺
US9487748B2 (en) * 2014-11-05 2016-11-08 Palo Alto Research Center Incorporated Dual-compartment bioreactor for use in wastewater treatment and algal production
US10477883B2 (en) 2015-08-25 2019-11-19 Cornelius, Inc. Gas injection assemblies for batch beverages having spargers
US10785996B2 (en) 2015-08-25 2020-09-29 Cornelius, Inc. Apparatuses, systems, and methods for inline injection of gases into liquids
JP6451724B2 (ja) 2016-12-01 2019-01-16 栗田工業株式会社 生物活性炭処理装置
US11040314B2 (en) 2019-01-08 2021-06-22 Marmon Foodservice Technologies, Inc. Apparatuses, systems, and methods for injecting gasses into beverages
IT202000001429A1 (it) 2020-01-24 2021-07-24 Savese S R L Dispositivo per addizionare anidride carbonica ad acqua
CN111574068B (zh) * 2020-05-19 2022-07-26 天津德祥生物技术有限公司 处理玻璃微珠的方法及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459139A (en) * 1981-09-14 1984-07-10 Gelman Sciences Inc. Disposable filter device and liquid aspirating system incorporating same
EP0156837A1 (de) * 1983-08-26 1985-10-09 Brunswick Corporation Umkehrosmosemembran und deren herstellung
AU611244B2 (en) * 1987-12-25 1991-06-06 Terumo Kabushiki Kaisha Medical instrument
JP2898665B2 (ja) * 1989-09-28 1999-06-02 テルモ株式会社 血漿分離膜およびそれを用いた血漿分離器

Also Published As

Publication number Publication date
DE69109961D1 (de) 1995-06-29
EP0470377B1 (de) 1995-05-24
EP0470377A3 (en) 1992-03-11
EP0470377A2 (de) 1992-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee