NO319702B1 - Nettaktig keramisk filter - Google Patents
Nettaktig keramisk filter Download PDFInfo
- Publication number
- NO319702B1 NO319702B1 NO19990763A NO990763A NO319702B1 NO 319702 B1 NO319702 B1 NO 319702B1 NO 19990763 A NO19990763 A NO 19990763A NO 990763 A NO990763 A NO 990763A NO 319702 B1 NO319702 B1 NO 319702B1
- Authority
- NO
- Norway
- Prior art keywords
- mesh
- inlet
- ceramic filter
- filter according
- filter
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 49
- 238000005524 ceramic coating Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 40
- 229910052751 metal Inorganic materials 0.000 abstract description 40
- 229910010293 ceramic material Inorganic materials 0.000 description 10
- 238000005266 casting Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000002243 precursor Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
- B01D29/031—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with corrugated, folded filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
- B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
- B01D29/353—Self-supporting filtering elements arranged for outward flow filtration with corrugated, folded filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2093—Ceramic foam
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C22B9/023—By filtering
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation By Low-Temperature Treatments (AREA)
- External Artificial Organs (AREA)
- Cephalosporin Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/702,790 US5785851A (en) | 1996-08-23 | 1996-08-23 | High capacity filter |
| PCT/US1997/014651 WO1998007496A1 (en) | 1996-08-23 | 1997-08-20 | High capacity filter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO990763D0 NO990763D0 (no) | 1999-02-18 |
| NO990763L NO990763L (no) | 1999-04-19 |
| NO319702B1 true NO319702B1 (no) | 2005-09-05 |
Family
ID=24822607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19990763A NO319702B1 (no) | 1996-08-23 | 1999-02-18 | Nettaktig keramisk filter |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5785851A (de) |
| EP (1) | EP0920350B1 (de) |
| CN (1) | CN1079686C (de) |
| AT (1) | ATE264133T1 (de) |
| AU (1) | AU716227B2 (de) |
| CA (1) | CA2262448C (de) |
| DE (1) | DE69728671T2 (de) |
| ES (1) | ES2216167T3 (de) |
| NO (1) | NO319702B1 (de) |
| NZ (1) | NZ334052A (de) |
| WO (1) | WO1998007496A1 (de) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010050250A1 (en) * | 1999-09-14 | 2001-12-13 | Olli Hognabba | Corrosion-resistant filter element |
| US20020179523A1 (en) * | 2001-05-29 | 2002-12-05 | Quackenbush Mark S. | Burping filter |
| AU2003209418A1 (en) * | 2002-01-29 | 2003-09-02 | Amersham Biosciences Membrane Separations Corp. | Spiraled surface hollow fiber membranes |
| CA2473286A1 (en) * | 2002-01-29 | 2003-08-07 | Attila Herczeg | Spiraled surface hollow fiber membranes |
| US20030173394A1 (en) * | 2002-03-14 | 2003-09-18 | The Boeing Company | System and filter for filtering hard alpha inclusions from reactive metal alloys |
| EP1369190A1 (de) * | 2002-06-03 | 2003-12-10 | Carbon Application Technology Ltd. | Filteranordnung für die Filtration von Metallschmelzen |
| US7265189B2 (en) * | 2003-03-25 | 2007-09-04 | Crystaphase Products, Inc. | Filtration, flow distribution and catalytic method for process streams |
| US7722832B2 (en) | 2003-03-25 | 2010-05-25 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
| US20050199560A1 (en) * | 2004-03-11 | 2005-09-15 | Blasch Precision Ceramics, Inc. | Interchangeable ceramic filter assembly and molten metal processing apparatus including same |
| US20050249602A1 (en) * | 2004-05-06 | 2005-11-10 | Melvin Freling | Integrated ceramic/metallic components and methods of making same |
| US7771517B2 (en) * | 2007-05-14 | 2010-08-10 | Global Finishing Solutions, L.L.C. | Filtering method |
| KR100917271B1 (ko) * | 2007-10-30 | 2009-09-21 | 대창공업 주식회사 | 금속 용탕 중의 불순물 제거를 위한 다층구조를 가지는필터 |
| WO2009065031A1 (en) * | 2007-11-15 | 2009-05-22 | Rutgers, The State University Of New Jersey | Systems and methods for capture and sequestration of gases and compositions derived therefrom |
| JP4682232B2 (ja) * | 2008-08-04 | 2011-05-11 | 日本碍子株式会社 | 金属溶湯用濾材 |
| JP5517823B2 (ja) * | 2010-08-10 | 2014-06-11 | 三菱重工業株式会社 | スラグ貯蔵タンク及びスラグ排出システム |
| JP5834979B2 (ja) | 2012-02-03 | 2015-12-24 | オムロン株式会社 | 共焦点計測装置 |
| GB201220615D0 (en) * | 2012-11-15 | 2013-01-02 | Scott Health & Safety Ltd | Method for filling a conformal shaped carbon filter |
| FR3001639A1 (fr) * | 2013-02-07 | 2014-08-08 | Andre Charles Marie Rousset | Cellule de filtration, membrane et filtre comportant cette cellule, et procede de fabrication de cette cellule |
| FR3024663B1 (fr) * | 2014-08-11 | 2020-05-08 | Technologies Avancees Et Membranes Industrielles | Nouvelles geometries d'elements tubulaires monocanaux de separation par flux tangentiel integrant des promoteurs de turbulences et procede de fabrication |
| FR3024665B1 (fr) * | 2014-08-11 | 2020-05-08 | Technologies Avancees Et Membranes Industrielles | Element de separation par flux tangentiel integrant des obstacles a la circulation et procede de fabrication |
| FR3024664B1 (fr) * | 2014-08-11 | 2020-05-08 | Technologies Avancees Et Membranes Industrielles | Nouvelles geometries d'elements tubulaires multicanaux de separation par flux tangentiel integrant des promoteurs de turbulences et procede de fabrication |
| CN104436868B (zh) * | 2014-11-11 | 2017-04-26 | 长兴利君过滤器材厂 | 蜂窝陶瓷 |
| US10744426B2 (en) | 2015-12-31 | 2020-08-18 | Crystaphase Products, Inc. | Structured elements and methods of use |
| US10054140B2 (en) | 2016-02-12 | 2018-08-21 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10506903B2 (en) * | 2017-09-14 | 2019-12-17 | Skitter & Squirt Adventures, Llc | System and method for vacuum-powered debris separation |
| RU2681092C1 (ru) * | 2017-12-28 | 2019-03-04 | Федеральное государственное бюджетное учреждение науки Пермский федеральный исследовательский центр Уральского отделения Российской академии наук | Устройство для очистки расплавленного металла и электролитов от примесей |
| EP4076719A1 (de) | 2019-12-20 | 2022-10-26 | Crystaphase Products Inc. | Rücksättigung von gas in einen flüssigkeitszufuhrstrom |
| RU2739897C1 (ru) * | 2020-04-16 | 2020-12-29 | Публичное акционерное общество "Русполимет" | Двухслойный пористый пенокерамический фильтр для перегородки промежуточного ковша машины непрерывного литья металла |
| CA3192003A1 (en) | 2020-09-09 | 2022-03-17 | Crystaphase Products, Inc. | Process vessel entry zones |
| US20220355232A1 (en) * | 2021-05-04 | 2022-11-10 | GM Global Technology Operations LLC | Process to make a ceramic filter for metal casting |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170504A (en) * | 1962-06-05 | 1965-02-23 | Corning Glass Works | Ceramic burner plate |
| US3353682A (en) * | 1966-02-28 | 1967-11-21 | Pall Corp | Fluid-permeable fibrous multilayer materials and process of making the same |
| US4251239A (en) * | 1978-08-28 | 1981-02-17 | Clyde Robert A | Multi-purpose ceramic element |
| EP0050340B2 (de) * | 1980-10-17 | 1991-01-16 | Bridgestone Tire Company Limited | Auspuff-Filtervorrichtung zum Auffangen von festen Abgasbestandteilen eines Motors und Verfahren zu deren Herstellung |
| US4568595A (en) * | 1984-04-26 | 1986-02-04 | Morris Jeffrey R | Coated ceramic structure and method of making same |
| CH655328A5 (de) * | 1984-02-15 | 1986-04-15 | Fischer Ag Georg | Keramikfilter. |
| JPS61117182A (ja) * | 1984-11-08 | 1986-06-04 | 株式会社ブリヂストン | 多孔セラミツク構造物 |
| US5190897A (en) * | 1989-08-08 | 1993-03-02 | Foseco International Limited | Ceramic foam filters |
| JPH03143535A (ja) * | 1989-10-26 | 1991-06-19 | Toto Ltd | セラミックス製非対称膜及びその製造方法 |
| US5104540A (en) * | 1990-06-22 | 1992-04-14 | Corning Incorporated | Coated molten metal filters |
| CH685328A5 (de) * | 1990-07-05 | 1995-06-15 | Fischer Ag Georg | Partikelabscheider zur Abtrennung von mitgeführten Partikeln aus einem flüssigen Metallstrom. |
| US5227342A (en) * | 1991-05-01 | 1993-07-13 | Wisconsin Alumni Research Foundation | Process of making porous ceramic materials with controlled porosity |
| US5269925A (en) * | 1992-05-04 | 1993-12-14 | Exxon Research And Engineering Company | Filter comprising multiple layers of non-woven filter fabric of decreasing porosity |
| US5336295A (en) * | 1993-02-08 | 1994-08-09 | Aluminum Company Of America | Method for separation and removal of suspended liquid particles from molten metal and associated apparatus |
| US5558760A (en) * | 1994-12-12 | 1996-09-24 | Micropyretics Heaters International, Inc. | Filter/heating body produced by a method of spraying a shape |
-
1996
- 1996-08-23 US US08/702,790 patent/US5785851A/en not_active Expired - Lifetime
-
1997
- 1997-08-20 WO PCT/US1997/014651 patent/WO1998007496A1/en active IP Right Grant
- 1997-08-20 CN CN97197255A patent/CN1079686C/zh not_active Expired - Fee Related
- 1997-08-20 NZ NZ334052A patent/NZ334052A/xx not_active IP Right Cessation
- 1997-08-20 CA CA002262448A patent/CA2262448C/en not_active Expired - Fee Related
- 1997-08-20 EP EP97939464A patent/EP0920350B1/de not_active Expired - Lifetime
- 1997-08-20 ES ES97939464T patent/ES2216167T3/es not_active Expired - Lifetime
- 1997-08-20 AU AU41545/97A patent/AU716227B2/en not_active Ceased
- 1997-08-20 AT AT97939464T patent/ATE264133T1/de not_active IP Right Cessation
- 1997-08-20 DE DE69728671T patent/DE69728671T2/de not_active Expired - Lifetime
-
1999
- 1999-02-18 NO NO19990763A patent/NO319702B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NZ334052A (en) | 2000-01-28 |
| CA2262448C (en) | 2004-11-30 |
| CA2262448A1 (en) | 1998-02-26 |
| EP0920350A1 (de) | 1999-06-09 |
| US5785851A (en) | 1998-07-28 |
| AU716227B2 (en) | 2000-02-24 |
| ES2216167T3 (es) | 2004-10-16 |
| AU4154597A (en) | 1998-03-06 |
| DE69728671D1 (de) | 2004-05-19 |
| NO990763L (no) | 1999-04-19 |
| ATE264133T1 (de) | 2004-04-15 |
| NO990763D0 (no) | 1999-02-18 |
| CN1228033A (zh) | 1999-09-08 |
| EP0920350B1 (de) | 2004-04-14 |
| DE69728671T2 (de) | 2005-04-21 |
| CN1079686C (zh) | 2002-02-27 |
| WO1998007496A1 (en) | 1998-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |