CA2028692A1 - Filtre de ceramique et procede de fabrication - Google Patents
Filtre de ceramique et procede de fabricationInfo
- Publication number
- CA2028692A1 CA2028692A1 CA2028692A CA2028692A CA2028692A1 CA 2028692 A1 CA2028692 A1 CA 2028692A1 CA 2028692 A CA2028692 A CA 2028692A CA 2028692 A CA2028692 A CA 2028692A CA 2028692 A1 CA2028692 A1 CA 2028692A1
- Authority
- CA
- Canada
- Prior art keywords
- particles
- particle diameter
- intermediate layer
- ceramic filter
- making
- 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.)
- Granted
Links
Classifications
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- 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
- B01D69/1218—Layers having the same chemical composition, but different properties, e.g. pore size, molecular weight or porosity
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- 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
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- 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
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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
- B01D71/02—Inorganic material
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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
- B01D71/02—Inorganic material
- B01D71/0215—Silicon carbide; Silicon nitride; Silicon oxycarbide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
- C04B35/457—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates based on tin oxides or stannates
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
- C04B41/526—Multiple coating or impregnation with materials having the same composition but different characteristics
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/343—Alumina or aluminates
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/345—Refractory metal oxides
- C04B2237/346—Titania or titanates
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/345—Refractory metal oxides
- C04B2237/348—Zirconia, hafnia, zirconates or hafnates
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/58—Forming a gradient in composition or in properties across the laminate or the joined articles
- C04B2237/588—Forming a gradient in composition or in properties across the laminate or the joined articles by joining layers or articles of the same composition but having different particle or grain sizes
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1279105A JPH03143535A (ja) | 1989-10-26 | 1989-10-26 | セラミックス製非対称膜及びその製造方法 |
JP1-279105 | 1989-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2028692A1 true CA2028692A1 (fr) | 1991-04-27 |
CA2028692C CA2028692C (fr) | 1996-12-31 |
Family
ID=17606488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002028692A Expired - Fee Related CA2028692C (fr) | 1989-10-26 | 1990-10-26 | Filtre de ceramique et procede de fabrication |
Country Status (5)
Country | Link |
---|---|
US (1) | US5110470A (fr) |
EP (1) | EP0426546B1 (fr) |
JP (1) | JPH03143535A (fr) |
CA (1) | CA2028692C (fr) |
DE (1) | DE69009934T2 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117284A1 (de) * | 1991-05-27 | 1992-12-03 | Studiengesellschaft Kohle Mbh | Verfahren zur herstellung von mikroporoesen keramikmembranen fuer die trennung von gas- und fluessigkeitsgemischen |
DE4210413C2 (de) * | 1992-03-30 | 1994-10-13 | Willi Keutmann | Vorrichtung zum Reinigen von ölhaltigen Abwässern und Verfahren zur Herstellung dieser Vorrichtung |
NL9300038A (nl) * | 1993-01-08 | 1994-08-01 | Hoogovens Ind Ceramics | Keramisch ultrafiltratiemembraan en werkwijze voor de bereiding daarvan. |
US5405529A (en) * | 1993-07-19 | 1995-04-11 | Toshiba Ceramics Co., Ltd. | Ceramic filter and manufacturing method therefor |
US5773162A (en) * | 1993-10-12 | 1998-06-30 | California Institute Of Technology | Direct methanol feed fuel cell and system |
EP0891712A1 (fr) * | 1993-12-20 | 1999-01-20 | Biopolymerix, Inc. | Distributeur de liquide destiné à des solutions stériles |
US7288264B1 (en) | 1993-12-20 | 2007-10-30 | Surfacine Development Company, L.L.C. | Contact-killing antimicrobial devices |
US5817325A (en) * | 1996-10-28 | 1998-10-06 | Biopolymerix, Inc. | Contact-killing antimicrobial devices |
US5490938A (en) * | 1993-12-20 | 1996-02-13 | Biopolymerix, Inc. | Liquid dispenser for sterile solutions |
US5849311A (en) | 1996-10-28 | 1998-12-15 | Biopolymerix, Inc. | Contact-killing non-leaching antimicrobial materials |
CN1069846C (zh) * | 1994-03-28 | 2001-08-22 | 中国科学技术大学 | 一种制备氧化钇掺杂的氧化锆陶瓷微滤膜的溶胶凝胶法 |
DE9405378U1 (de) * | 1994-03-30 | 1994-06-23 | Hewlett Packard Gmbh | Trennsäule für die Chromatographie |
AU2381195A (en) * | 1994-04-07 | 1995-10-30 | Institute Of Gas Technology | Process for producing membranes from nanoparticulate powders |
DE19512146A1 (de) * | 1995-03-31 | 1996-10-02 | Inst Neue Mat Gemein Gmbh | Verfahren zur Herstellung von schwindungsangepaßten Keramik-Verbundwerkstoffen |
US5785851A (en) * | 1996-08-23 | 1998-07-28 | Vesuvius Crucible Company | High capacity filter |
FR2754737B1 (fr) * | 1996-10-21 | 1999-01-15 | Tech Sep | Membrane inorganique de nanofiltration et son application dans l'industrie sucriere |
DE19741498B4 (de) * | 1997-09-20 | 2008-07-03 | Evonik Degussa Gmbh | Herstellung eines Keramik-Edelstahlgewebe-Verbundes |
GB9914396D0 (en) | 1999-06-22 | 1999-08-18 | Sterilox Med Europ Ltd | Ceramic membrane |
DE10102295A1 (de) * | 2001-01-19 | 2002-08-08 | Gkn Sinter Metals Gmbh | Gradiert aufgebaute Filter und Verfahren zu ihrer Herstellung |
FR2829946B1 (fr) * | 2001-09-26 | 2003-12-19 | Tech Avancees & Membranes Ind | Nouvelles membranes inorganiques de nanofiltration |
JP4917234B2 (ja) * | 2001-12-07 | 2012-04-18 | 日本碍子株式会社 | セラミックフィルター及び浄水方法 |
DE10303897A1 (de) * | 2003-01-30 | 2004-08-12 | Itn-Nanovation Gmbh | Mehrlagiger Keramikverbund |
DE10305864B4 (de) * | 2003-02-13 | 2007-07-26 | Itn Nanovation Gmbh | Verfahren zur Herstellung eines mehrlagigen porösen Keramikverbundes |
US6998009B2 (en) * | 2003-06-10 | 2006-02-14 | Ut-Battelle, Llc | Filter and method of fabricating |
DE102004046310A1 (de) * | 2004-09-24 | 2006-04-06 | Forschungszentrum Jülich GmbH | Vorrichtung zur Gasseparation sowie Verfahren zur Herstellung einer solchen Vorrichtung |
DE102006008453A1 (de) * | 2006-02-17 | 2007-08-23 | Itn Nanovation Ag | Reinigungsverfahren für Abwässer |
DE102006022502A1 (de) * | 2006-05-08 | 2007-11-29 | Ltn Nanovation Ag | Filtereinheit für die Abwasseraufbereitung und die Trinkwassergewinnung |
US7718594B1 (en) | 2006-10-11 | 2010-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Aqueous based chemical and biological warfare decontaminating system for extreme temperature applications |
US20080093291A1 (en) * | 2006-10-18 | 2008-04-24 | Ngk Insulators, Ltd. | Ceramic porous membrane and ceramic filter |
JP2009125632A (ja) * | 2007-11-21 | 2009-06-11 | Ngk Insulators Ltd | ガス分離体及びその製造方法 |
DE102009026059B4 (de) * | 2009-06-29 | 2024-02-01 | Krones Aktiengesellschaft | Vorrichtung zum Aufspreizen einer Folienbahn |
JP2011092876A (ja) * | 2009-10-30 | 2011-05-12 | Ngk Insulators Ltd | ナノ濾過膜の製造方法 |
US20130149514A1 (en) * | 2010-07-30 | 2013-06-13 | Kyocera Corporation | Insulating sheet, method of manufacturing the same, and method of manufacturing structure using the insulating sheet |
US8999226B2 (en) * | 2011-08-30 | 2015-04-07 | Siemens Energy, Inc. | Method of forming a thermal barrier coating system with engineered surface roughness |
WO2016148132A1 (fr) | 2015-03-19 | 2016-09-22 | 日本碍子株式会社 | Film de silice et filtre à film de séparation |
CN107405581B (zh) * | 2015-03-19 | 2021-05-18 | 日本碍子株式会社 | 二氧化硅膜过滤器 |
EP3868733A4 (fr) * | 2018-10-15 | 2022-07-06 | Sumitomo Chemical Company Limited | Céramique stratifiée poreuse et son procédé de fabrication |
EP4065299A4 (fr) * | 2019-11-27 | 2023-12-27 | Mott Corporation | Tiges et disques en céramique, leurs procédés de fabrication et articles comprenant ceux-ci |
CN111437726A (zh) * | 2020-04-24 | 2020-07-24 | 佛山市中国科学院上海硅酸盐研究所陶瓷研发中心 | 一种氧化锡超滤膜及其制备方法和应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926799A (en) * | 1972-10-03 | 1975-12-16 | Us Interior | Support for dynamic membrane |
US4060488A (en) * | 1975-11-20 | 1977-11-29 | E. I. Du Pont De Nemours And Company | Particulate membrane ultrafiltration device |
JPS5962324A (ja) * | 1982-09-30 | 1984-04-09 | Tdk Corp | ろ過材及びその製造方法 |
JPS59102403A (ja) * | 1982-12-01 | 1984-06-13 | Mitsubishi Heavy Ind Ltd | 多孔質隔膜の製造方法 |
JPS59109203A (ja) * | 1982-12-15 | 1984-06-23 | Mitsubishi Heavy Ind Ltd | 多孔質隔膜 |
NL8303079A (nl) * | 1983-09-05 | 1985-04-01 | Stichting Energie | Werkwijze voor de bereiding van scheurvrije semi-permeabele anorganische membranen. |
FR2553758B1 (fr) * | 1983-10-25 | 1991-07-05 | Ceraver | Materiau poreux et filtre tubulaire comprenant ce materiau |
JPS6097023A (ja) * | 1983-11-01 | 1985-05-30 | Chiyoda Chem Eng & Constr Co Ltd | ガス拡散用多孔質物質及びその製造方法 |
GB2168336B (en) * | 1984-12-12 | 1988-02-10 | Toshiba Ceramics Co | A ceramic foam |
JPS61238304A (ja) * | 1985-04-17 | 1986-10-23 | Ngk Insulators Ltd | セラミックフィルタの製造方法 |
NL8702759A (nl) * | 1987-11-19 | 1989-06-16 | Hoogovens Groep Bv | Werkwijze voor het vervaardigen van een micro-permeabel membraan en inrichting voor het aanbrengen van deze membraan op een drager. |
US4983423A (en) * | 1988-05-24 | 1991-01-08 | Ceramem Corporation | Method of forming a porous inorganic membrane on a porous support using a reactive inorganic binder |
EP0692303B1 (fr) * | 1988-05-27 | 1999-01-27 | Ngk Insulators, Ltd. | Procédé pour la fabrication d'une membrane minérale poreuse composite |
JPH02126924A (ja) * | 1988-11-07 | 1990-05-15 | Toto Ltd | セラミックス製非対称膜及びその製造方法 |
-
1989
- 1989-10-26 JP JP1279105A patent/JPH03143535A/ja active Pending
-
1990
- 1990-10-25 US US07/603,019 patent/US5110470A/en not_active Expired - Fee Related
- 1990-10-26 CA CA002028692A patent/CA2028692C/fr not_active Expired - Fee Related
- 1990-10-26 EP EP90403037A patent/EP0426546B1/fr not_active Expired - Lifetime
- 1990-10-26 DE DE69009934T patent/DE69009934T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03143535A (ja) | 1991-06-19 |
DE69009934D1 (de) | 1994-07-21 |
CA2028692C (fr) | 1996-12-31 |
US5110470A (en) | 1992-05-05 |
EP0426546A2 (fr) | 1991-05-08 |
EP0426546B1 (fr) | 1994-06-15 |
EP0426546A3 (en) | 1992-01-02 |
DE69009934T2 (de) | 1994-09-22 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request | ||
MKLA | Lapsed |