DE68928237D1 - Sinterüberzug für Oberflächen von porösen Metallfiltern - Google Patents
Sinterüberzug für Oberflächen von porösen MetallfilternInfo
- Publication number
- DE68928237D1 DE68928237D1 DE68928237T DE68928237T DE68928237D1 DE 68928237 D1 DE68928237 D1 DE 68928237D1 DE 68928237 T DE68928237 T DE 68928237T DE 68928237 T DE68928237 T DE 68928237T DE 68928237 D1 DE68928237 D1 DE 68928237D1
- Authority
- DE
- Germany
- Prior art keywords
- porous metal
- metal filters
- sintered coating
- filter
- particles
- 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 - Lifetime
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
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
-
- 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
- B01D39/2027—Metallic material
- B01D39/2031—Metallic material the material being particulate
- B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
-
- 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
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
-
- 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
- B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
-
- 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
- B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
- B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
-
- 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
- B01D71/024—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/310,141 US4888114A (en) | 1989-02-10 | 1989-02-10 | Sintered coating for porous metallic filter surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68928237D1 true DE68928237D1 (de) | 1997-09-11 |
DE68928237T2 DE68928237T2 (de) | 1998-03-12 |
Family
ID=23201170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68928237T Expired - Lifetime DE68928237T2 (de) | 1989-02-10 | 1989-09-08 | Sinterüberzug für Oberflächen von porösen Metallfiltern |
Country Status (13)
Country | Link |
---|---|
US (1) | US4888114A (de) |
EP (1) | EP0381812B1 (de) |
JP (1) | JP2903128B2 (de) |
KR (1) | KR0145711B1 (de) |
CN (1) | CN1020330C (de) |
AT (1) | ATE156382T1 (de) |
AU (1) | AU613789B2 (de) |
CA (1) | CA1325389C (de) |
DE (1) | DE68928237T2 (de) |
IL (1) | IL91578A (de) |
IN (1) | IN172057B (de) |
NZ (1) | NZ230545A (de) |
ZA (1) | ZA896941B (de) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5605628A (en) * | 1988-05-24 | 1997-02-25 | North West Water Group Plc | Composite membranes |
DE68902595T2 (de) * | 1988-05-24 | 1993-03-04 | Ceramesh Ltd | Komposit-membranen. |
JP3107215B2 (ja) * | 1990-08-01 | 2000-11-06 | 株式会社日立製作所 | 蒸留装置 |
US5223318A (en) * | 1990-08-06 | 1993-06-29 | Corning Incorporated | Titania substrates and fabrication |
US5130166A (en) * | 1990-12-14 | 1992-07-14 | E. I. Du Pont De Nemours And Company | Method for reducing the pore size of sintered metal filters by application of an alcoholic solution of a metal alkoxide which is converted to an insoluble hydrous metal oxide |
US5149447A (en) * | 1991-05-23 | 1992-09-22 | Allied-Signal Inc. | Creosote filtration system with a shell and tube type filtration device |
US5186833A (en) * | 1991-10-10 | 1993-02-16 | Exxon Research And Engineering Company | Composite metal-ceramic membranes and their fabrication |
US5358552A (en) * | 1992-07-30 | 1994-10-25 | Pall Corporation | In situ filter cleaning system for gas streams |
US5378426A (en) * | 1992-10-21 | 1995-01-03 | Pall Corporation | Oxidation resistant metal particulates and media and methods of forming the same with low carbon content |
US5308494A (en) * | 1993-03-24 | 1994-05-03 | E. I. Du Pont De Nemours And Company | Method for improving filter efficiency |
US5310877A (en) * | 1993-04-08 | 1994-05-10 | E. I. Du Pont De Nemours And Company | Method for separating serum albumin and gamma globulin |
US5364586A (en) * | 1993-08-17 | 1994-11-15 | Ultram International L.L.C. | Process for the production of porous membranes |
US5500029A (en) * | 1994-04-25 | 1996-03-19 | Industrial Filter & Pump Mfg. Co. | Filter element and method of manufacture |
RU2079349C1 (ru) * | 1994-06-17 | 1997-05-20 | Малое государственное предприятие "ВИАМ-41" | Фильтрующий элемент для микро- и ультрафильтрации и способ его изготовления |
GB9415601D0 (en) * | 1994-08-02 | 1994-09-21 | North West Water Group Plc | Membrane |
GB9505038D0 (en) * | 1994-10-01 | 1995-05-03 | Imas Uk Ltd | A filter, apparatus including the filter and a method of use of the apparatus |
DE19609418C2 (de) * | 1996-03-11 | 1998-08-13 | Forschungszentrum Juelich Gmbh | Beschichtung von porösen Elektroden mit dünnen Elektrolytschichten |
US5862449A (en) * | 1996-05-30 | 1999-01-19 | The United States Of America As Represented By The United States Department Of Energy | Photocatalytic reactor |
US6471745B1 (en) * | 1996-06-28 | 2002-10-29 | University Of Delaware | Nanoporous carbon catalytic membranes and method for making the same |
US5972079A (en) * | 1996-06-28 | 1999-10-26 | University Of Delaware | Supported carbogenic molecular sieve membrane and method of producing the same |
GB2315427A (en) * | 1996-07-20 | 1998-02-04 | Edward A Gardyne | Waterborne parasite filter |
US6309546B1 (en) | 1997-01-10 | 2001-10-30 | Ellipsis Corporation | Micro and ultrafilters with controlled pore sizes and pore size distribution and methods for making |
US5907729A (en) * | 1997-02-07 | 1999-05-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Camera having cover mechanism of film chamber |
DE19738376A1 (de) * | 1997-09-03 | 1999-03-04 | Mann & Hummel Filter | Filterelement |
US6200367B1 (en) * | 1997-11-07 | 2001-03-13 | Terrance D. Phillips | Water washable stainless steel HEPA filter |
EP0933122A3 (de) * | 1998-01-29 | 1999-12-29 | Environmental Safeguards, Inc. | Vorrichtung und Verfahren zur Trennung von Flüssigkeiten und Feststoffen |
JP2002512308A (ja) * | 1998-04-17 | 2002-04-23 | ゲーカーエヌ・ジンター・メタルス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 開放多孔性の薄い金属層を作製する方法 |
US6080219A (en) * | 1998-05-08 | 2000-06-27 | Mott Metallurgical Corporation | Composite porous media |
CN1072025C (zh) * | 1998-05-22 | 2001-10-03 | 中国科学院山西煤炭化学研究所 | 表面过滤板颗粒移动床过滤方法及其设备 |
US6177014B1 (en) * | 1998-11-06 | 2001-01-23 | J. Leon Potter | Cesium formate drilling fluid recovery process |
WO1999064356A1 (en) * | 1998-06-12 | 1999-12-16 | Hensley, Gary, L. | Processing system |
NL1010267C2 (nl) * | 1998-10-07 | 2000-04-10 | Univ Utrecht | Gemodificeerde poreuze metaal oppervlakken. |
US6152162A (en) | 1998-10-08 | 2000-11-28 | Mott Metallurgical Corporation | Fluid flow controlling |
GB9930322D0 (en) * | 1999-12-22 | 2000-02-09 | Univ Leeds | Rotating membrane |
KR20010083023A (ko) * | 2000-04-01 | 2001-08-31 | 차상태 | 폐수 여과 시스템 및 그 방법 |
US6398837B1 (en) * | 2000-06-05 | 2002-06-04 | Siemens Westinghouse Power Corporation | Metal-ceramic composite candle filters |
US6432308B1 (en) | 2000-09-25 | 2002-08-13 | Graver Technologies, Inc. | Filter element with porous nickel-based alloy substrate and metal oxide membrane |
DE10102295A1 (de) * | 2001-01-19 | 2002-08-08 | Gkn Sinter Metals Gmbh | Gradiert aufgebaute Filter und Verfahren zu ihrer Herstellung |
GB2385008B (en) * | 2002-02-07 | 2005-10-19 | Richard Graham Holdich | Surface microfilters |
US7458991B2 (en) * | 2002-02-08 | 2008-12-02 | Howmedica Osteonics Corp. | Porous metallic scaffold for tissue ingrowth |
CA2487611C (en) * | 2002-05-29 | 2011-11-01 | The Board Of Trustees Of The Leland Stanford Junior University | Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film |
JP5129926B2 (ja) * | 2002-12-12 | 2013-01-30 | インテグリス・インコーポレーテッド | 多孔質焼結コンポジット材料 |
US6998009B2 (en) * | 2003-06-10 | 2006-02-14 | Ut-Battelle, Llc | Filter and method of fabricating |
US7950400B2 (en) * | 2003-10-27 | 2011-05-31 | Philip Morris Usa Inc. | Tobacco cut filler including metal oxide supported particles |
US8999156B2 (en) * | 2004-03-05 | 2015-04-07 | Waters Technologies Corporation | Frit for high pressure liquid chromatography |
FR2869241B1 (fr) * | 2004-04-23 | 2006-07-21 | Tech Avancees & Membranes Ind | Support a porosite modifiee et membrane pour la filtration tangentielle d'un fluide |
US20050252851A1 (en) * | 2004-05-17 | 2005-11-17 | Mann Nicholas R | Filter and method of forming a filter |
KR100545109B1 (ko) * | 2004-11-29 | 2006-01-31 | 가야에이엠에이 주식회사 | 자동차 에어백의 가스발생장치에 사용되는 필터의 제작방법 |
CN1299797C (zh) * | 2004-12-31 | 2007-02-14 | 华南理工大学 | 一种多孔无机微滤滤芯的制备方法 |
JP4692542B2 (ja) * | 2005-03-15 | 2011-06-01 | 株式会社Ihi | 保護コート及び金属構造体 |
US8007671B2 (en) * | 2005-08-15 | 2011-08-30 | Streamline Capital, Inc. | Microfiltration devices |
CN100357183C (zh) * | 2005-12-26 | 2007-12-26 | 包头市世博稀土冶金有限责任公司 | 无水氯化铈的制备方法 |
WO2009088076A1 (ja) * | 2008-01-10 | 2009-07-16 | Universal Bio Research Co., Ltd. | 微小生物等捕獲材、微小生物等捕獲装置、微小生物等捕獲方法および微小生物等捕獲材製造方法 |
FR2929757B1 (fr) * | 2008-04-08 | 2010-09-03 | Commissariat Energie Atomique | Procede d'elaboration d'une membrane comportant des micropassages en materiau poreux par polissage mecano-chimique |
US20100059434A1 (en) * | 2008-09-05 | 2010-03-11 | Hpd, Llc | Abrasion Resistant Membrane Structure and Method of Forming the Same |
CN102430288B (zh) * | 2011-09-09 | 2013-10-02 | 西北有色金属研究院 | 纳米TiO2粉复合多孔金属基过滤板及其制备方法 |
KR20210111885A (ko) * | 2015-02-13 | 2021-09-13 | 엔테그리스, 아이엔씨. | 기판 제품 및 장치의 특성 및 성능을 향상시키기 위한 코팅 |
CN104888616B (zh) * | 2015-04-16 | 2017-07-28 | 江苏海翔化工有限公司 | 一种大孔金属表面制备微孔金属层的方法 |
CN104874801B (zh) * | 2015-05-26 | 2017-10-27 | 成都易态科技有限公司 | 多孔过滤薄膜及多孔过滤薄膜的制备方法 |
CN104959611B (zh) * | 2015-05-26 | 2017-10-27 | 成都易态科技有限公司 | 多孔过滤薄膜及多孔过滤薄膜的制备方法 |
CN108251877A (zh) * | 2016-12-29 | 2018-07-06 | 北京有色金属研究总院 | 一种多孔氧化铝膜层及其制备方法 |
WO2018162981A1 (en) * | 2017-03-07 | 2018-09-13 | 1934612 Ontario Inc. | Systems and methods of marker based direct integrity testing of membranes |
CN107297151B (zh) * | 2017-08-15 | 2020-05-19 | 西北有色金属研究院 | 一种陶瓷金属复合多孔膜管的制备方法 |
CN107760927B (zh) * | 2017-10-20 | 2020-01-07 | 湘潭大学 | Ni-Cr-Fe覆膜结构金属多孔材料及其制备方法 |
KR102043423B1 (ko) * | 2018-06-12 | 2019-11-11 | 경북대학교 산학협력단 | 복합 산화물을 코팅한 수처리용 전기전도성 분리막 및 이의 제조방법 |
US11298663B2 (en) * | 2018-08-28 | 2022-04-12 | Molecule Works Inc. | Thin metal/ceramic hybrid membrane sheet and filter |
CN110408922A (zh) * | 2019-08-29 | 2019-11-05 | 西安石油大学 | 一种梯度复合多孔膜管的制备方法 |
CN110744012B (zh) * | 2019-10-25 | 2021-03-19 | 武汉科技大学 | 一种金属浇铸用螺旋孔型陶瓷过滤器 |
CN112057944A (zh) * | 2020-09-21 | 2020-12-11 | 中核四川环保工程有限责任公司 | 一种烧结金属过滤器的清洗方法 |
FR3119618B1 (fr) * | 2021-02-10 | 2023-12-08 | Inovaya | Unité de traitement d’eau comprenant plusieurs dispositifs de filtration |
WO2023044093A1 (en) * | 2021-09-20 | 2023-03-23 | Mott Corporation | Polymer coating for medical devices and method of manufacture |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1151210B (de) * | 1958-01-27 | 1963-07-04 | Commissariat Energie Atomique | Mikroporoeses Feinfilter |
NL236452A (de) * | 1958-02-24 | 1900-01-01 | ||
US3926799A (en) * | 1972-10-03 | 1975-12-16 | Us Interior | Support for dynamic membrane |
FR2463636A1 (fr) * | 1973-09-28 | 1981-02-27 | Commissariat Energie Atomique | Procede de fabrication de supports de filtres poreux |
US4088576A (en) * | 1976-12-13 | 1978-05-09 | Mott Lambert H | Method of manufacture of tubular inertial filter |
US4186100A (en) * | 1976-12-13 | 1980-01-29 | Mott Lambert H | Inertial filter of the porous metal type |
US4412921A (en) * | 1978-02-21 | 1983-11-01 | Union Carbide Corporation | Dry, particulate, inorganic ultrafiltration membranes and the production thereof |
US4520520A (en) * | 1983-02-01 | 1985-06-04 | Johnston Lawton L | Mercerization process and apparatus |
US4762619A (en) * | 1985-07-17 | 1988-08-09 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of forming dynamic membrane on stainless steel support |
-
1989
- 1989-02-10 US US07/310,141 patent/US4888114A/en not_active Expired - Lifetime
- 1989-09-04 NZ NZ230545A patent/NZ230545A/xx unknown
- 1989-09-05 IN IN729/CAL/89A patent/IN172057B/en unknown
- 1989-09-06 CA CA000610494A patent/CA1325389C/en not_active Expired - Lifetime
- 1989-09-08 EP EP89116635A patent/EP0381812B1/de not_active Expired - Lifetime
- 1989-09-08 DE DE68928237T patent/DE68928237T2/de not_active Expired - Lifetime
- 1989-09-08 AT AT89116635T patent/ATE156382T1/de not_active IP Right Cessation
- 1989-09-08 IL IL9157889A patent/IL91578A/en not_active IP Right Cessation
- 1989-09-12 AU AU41286/89A patent/AU613789B2/en not_active Expired
- 1989-09-12 ZA ZA896941A patent/ZA896941B/xx unknown
- 1989-09-18 JP JP1240273A patent/JP2903128B2/ja not_active Expired - Lifetime
- 1989-09-27 KR KR1019890013914A patent/KR0145711B1/ko not_active IP Right Cessation
- 1989-10-07 CN CN89107729A patent/CN1020330C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02233117A (ja) | 1990-09-14 |
EP0381812B1 (de) | 1997-08-06 |
CN1020330C (zh) | 1993-04-21 |
ZA896941B (en) | 1991-05-29 |
DE68928237T2 (de) | 1998-03-12 |
JP2903128B2 (ja) | 1999-06-07 |
AU613789B2 (en) | 1991-08-08 |
KR0145711B1 (ko) | 1998-08-17 |
EP0381812A1 (de) | 1990-08-16 |
US4888114A (en) | 1989-12-19 |
AU4128689A (en) | 1990-08-16 |
ATE156382T1 (de) | 1997-08-15 |
CN1044768A (zh) | 1990-08-22 |
IN172057B (de) | 1993-03-27 |
CA1325389C (en) | 1993-12-21 |
IL91578A0 (en) | 1990-04-29 |
KR900012659A (ko) | 1990-09-01 |
IL91578A (en) | 1994-07-31 |
NZ230545A (en) | 1990-10-26 |
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