ES2159646T3 - Filtro, aparato que contiene el filtro y metodo de utilizacion del aparato. - Google Patents
Filtro, aparato que contiene el filtro y metodo de utilizacion del aparato.Info
- Publication number
- ES2159646T3 ES2159646T3 ES95932851T ES95932851T ES2159646T3 ES 2159646 T3 ES2159646 T3 ES 2159646T3 ES 95932851 T ES95932851 T ES 95932851T ES 95932851 T ES95932851 T ES 95932851T ES 2159646 T3 ES2159646 T3 ES 2159646T3
- Authority
- ES
- Spain
- Prior art keywords
- filter
- sub
- particles
- layer
- metal
- 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
- 239000002245 particle Substances 0.000 abstract 4
- 239000000919 ceramic Substances 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- 239000010935 stainless steel Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002923 metal particle Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D67/0069—Inorganic membrane manufacture by deposition from the liquid phase, e.g. electrochemical deposition
-
- 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
-
- 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
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0241—Types of fibres, filaments or particles, self-supporting or supported materials comprising electrically conductive fibres or particles
-
- 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
- B01D2239/0478—Surface coating material on a layer of the filter
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1216—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
- B01D2321/226—Interruption of electric currents
-
- 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
- B01D2325/26—Electrical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Ceramic Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Telephone Function (AREA)
Abstract
SE PROPORCIONA UN FILTRO (10) QUE COMPRENDE UNA PRIMERA CAPA DEL FILTRO (12) HECHA DE PARTICULAS DE TI{SUB,4}O{SUB,2} O TI{SUB,4}O{SUB,7} DEPOSITADAS EN UNA SEGUNDA CAPA DEL FILTRO (14) POR UNAS PARTICULAS DE ACERO INOXIDABLE. LA PRIMERA CAPA (12) TIENE UN TAMAÑO DE LOS POROS MAS PEQUEÑO QUE LA SEGUNDA CAPA (14). LA CONSTRUCCION DEL FILTRO (10), EL GROSOR RELATIVO DE LAS CAPAS (12, 14) Y SU RESISTENCIA AL MOVIMIENTO ENTRE LAS MISMAS DEL GAS GENERADO ELOCTROLITICAMENTE LOCALIZADO ENTRE LAS DOS CAPAS (12, 14) CUANDO EL FILTRO (10) ES PERMEADO CON UN LIQUIDO SON TAL QUE EL GAS LLEGA A LA CARA SUPERIOR DEL FILTRO ANTES QUE A LA CARA INFERIOR. DE ESTA FORMA, EN UN MODELO, LAS PARTICULAS DE ACERO INOXIDABLE SON SINTERIZADAS Y LAMINADAS CON UN LAMINADOR TEXTURADO ANTES DE QUE LAS PARTICULAS DE CERAMICA SEAN APLICADAS Y LAMINADAS. SE PROPORCIONA UNA CAPA INTERMEDIA DE PICOS Y CERAMICAS DE PARTICULAS METALICAS RELLENAS LA CUAL TIENE UNA TORTUOSIDAD ALTA. LA RESISTENCIA A LA CORRIENTE EN LA INTERFAZCERAMICA/METAL PUEDE SER AUMENTADA POR ELECTRODEPOSICION DE METAL EN ESTE LUGAR.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9419819A GB9419819D0 (en) | 1994-10-01 | 1994-10-01 | A filter, apparatus including the filter and a method of use of the apparatus |
GBGB9505038.1A GB9505038D0 (en) | 1994-10-01 | 1995-03-13 | A filter, apparatus including the filter and a method of use of the apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2159646T3 true ES2159646T3 (es) | 2001-10-16 |
Family
ID=26305721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95932851T Expired - Lifetime ES2159646T3 (es) | 1994-10-01 | 1995-10-02 | Filtro, aparato que contiene el filtro y metodo de utilizacion del aparato. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6117341A (es) |
EP (1) | EP0784503B1 (es) |
AT (1) | ATE200742T1 (es) |
AU (1) | AU3573695A (es) |
CA (1) | CA2201362A1 (es) |
DE (1) | DE69520795T2 (es) |
ES (1) | ES2159646T3 (es) |
GB (1) | GB9505038D0 (es) |
PT (1) | PT784503E (es) |
WO (1) | WO1996010453A2 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5759219A (en) * | 1995-09-22 | 1998-06-02 | Morton International, Inc. | Unitary drop-in airbag filters |
US5746793A (en) * | 1996-01-16 | 1998-05-05 | Morton International, Inc. | Reinforced ceramic air bag filters |
BE1011287A3 (nl) * | 1997-07-18 | 1999-07-06 | Bekaert Sa Nv | Bierfilter. |
DE19741498B4 (de) * | 1997-09-20 | 2008-07-03 | Evonik Degussa Gmbh | Herstellung eines Keramik-Edelstahlgewebe-Verbundes |
KR20010072950A (ko) * | 1998-08-24 | 2001-07-31 | 와이너 길버트 피. | 다공성 구조물과 그 제조방법 및 장치 |
DE10034386A1 (de) * | 2000-07-14 | 2002-01-24 | Creavis Tech & Innovation Gmbh | Verfahren und Vorrichtung zur Elektrofiltration |
DE10150948C1 (de) * | 2001-10-11 | 2003-05-28 | Fraunhofer Ges Forschung | Verfahren zur Herstellung gesinterter poröser Körper |
US6692637B2 (en) * | 2001-11-07 | 2004-02-17 | Tetra Holding (Us), Inc. | Dual density filter cartridge |
JP2006112888A (ja) * | 2004-10-14 | 2006-04-27 | Hitachi Global Storage Technologies Netherlands Bv | 分析用フィルタ |
US10618013B2 (en) * | 2005-03-09 | 2020-04-14 | The Regents Of The University Of California | Nanocomposite membranes and methods of making and using same |
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 |
CA2667579A1 (en) * | 2006-10-27 | 2008-05-15 | The Regents Of The University Of California | Micro-and nanocomposite support structures for reverse osmosis thin film membranes |
US8052879B2 (en) * | 2007-05-30 | 2011-11-08 | Dominion Engineering, Inc. | Apparatus and method for increasing filter capacity using ultrasonic regeneration |
WO2009039467A1 (en) * | 2007-09-21 | 2009-03-26 | The Regents Of The University Of California | Nanocomposite membranes and methods of making and using same |
US8177978B2 (en) | 2008-04-15 | 2012-05-15 | Nanoh20, Inc. | Reverse osmosis membranes |
US20100059434A1 (en) * | 2008-09-05 | 2010-03-11 | Hpd, Llc | Abrasion Resistant Membrane Structure and Method of Forming the Same |
JP5745512B2 (ja) | 2009-06-29 | 2015-07-08 | ナノエイチツーオー・インコーポレーテッド | 窒素添加剤を含む改良された混成tfcro膜 |
EP2637773B1 (en) | 2010-11-10 | 2019-10-30 | NanoH2O Inc. | Improved hybrid tfc ro membranes with non-metallic additives |
US9327245B2 (en) * | 2012-01-16 | 2016-05-03 | Sanam Abedini | Metallic-ceramic composite membranes and methods for their production |
US11135546B2 (en) | 2012-03-15 | 2021-10-05 | Massachusetts Institute Of Technology | Graphene based filter |
AU2014342140B2 (en) | 2013-11-01 | 2018-10-04 | King Fahd University Of Petroleum & Minerals | Mitigating leaks in membranes |
US9902141B2 (en) | 2014-03-14 | 2018-02-27 | University Of Maryland | Layer-by-layer assembly of graphene oxide membranes via electrostatic interaction and eludication of water and solute transport mechanisms |
US9861940B2 (en) | 2015-08-31 | 2018-01-09 | Lg Baboh2O, Inc. | Additives for salt rejection enhancement of a membrane |
CN105498552B (zh) * | 2015-12-08 | 2019-02-05 | 华北电力大学 | 一种半导体氧化物改性的导电滤膜及其制备方法和应用 |
US9737859B2 (en) | 2016-01-11 | 2017-08-22 | Lg Nanoh2O, Inc. | Process for improved water flux through a TFC membrane |
US10155203B2 (en) | 2016-03-03 | 2018-12-18 | Lg Nanoh2O, Inc. | Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents |
CA3022311A1 (en) | 2016-05-11 | 2017-11-16 | Massachusetts Institute Of Technology | Graphene oxide membranes and related methods |
FR3079666B1 (fr) * | 2018-03-30 | 2020-04-03 | Soitec | Structure hybride pour dispositif a ondes acoustiques de surface et procede de fabrication associe |
US12083483B2 (en) | 2018-06-28 | 2024-09-10 | Massachusetts Institute Of Technology | Coatings to improve the selectivity of atomically thin membranes |
US11541344B2 (en) * | 2018-12-03 | 2023-01-03 | Ut-Battelle, Llc | Lightweight inorganic membrane module |
EP3969158A1 (en) | 2019-05-15 | 2022-03-23 | Via Separations, Inc. | Filtration apparatus containing graphene oxide membrane |
SG11202112543VA (en) | 2019-05-15 | 2021-12-30 | Via Separations Inc | Durable graphene oxide membranes |
CN112274979B (zh) * | 2020-09-30 | 2021-12-14 | 倍杰特集团股份有限公司 | 一种树脂除油设备用前置过滤器、水处理过滤系统和方法 |
CA3238954A1 (en) | 2021-11-29 | 2023-06-01 | Kyle VANZANDT | Heat exchanger integration with membrane system for evaporator pre-concentration |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8415887D0 (en) * | 1984-06-21 | 1984-07-25 | Atomic Energy Authority Uk | Membrane cleaning |
GB8812217D0 (en) * | 1988-05-24 | 1988-06-29 | Alcan Int Ltd | Composite membranes |
FR2642984B3 (fr) * | 1988-12-14 | 1990-12-07 | Metafram Alliages Frittes | Produit de filtration a membrane ceramique poreuse |
GB8901581D0 (en) * | 1989-01-25 | 1989-03-15 | Alcan Int Ltd | Filter cleaning |
US4888114A (en) * | 1989-02-10 | 1989-12-19 | E. I. Du Pont De Nemours And Company | Sintered coating for porous metallic filter surfaces |
US5186833A (en) * | 1991-10-10 | 1993-02-16 | Exxon Research And Engineering Company | Composite metal-ceramic membranes and their fabrication |
GB2267838B (en) * | 1992-06-20 | 1995-08-30 | Atomic Energy Authority Uk | A filter |
JPH06311A (ja) * | 1992-06-22 | 1994-01-11 | Japan Gore Tex Inc | ろ過材料 |
US5364586A (en) * | 1993-08-17 | 1994-11-15 | Ultram International L.L.C. | Process for the production of porous membranes |
US5716526A (en) * | 1994-01-14 | 1998-02-10 | The Liposome Company, Inc. | Method of separating materials from liposomes or lipid complexes |
US5716527A (en) * | 1994-07-08 | 1998-02-10 | Exxon Research & Engineering Company | Zeolite membrane with a selectivity enhancing coating |
US5772735A (en) * | 1995-11-02 | 1998-06-30 | University Of New Mexico | Supported inorganic membranes |
-
1995
- 1995-03-13 GB GBGB9505038.1A patent/GB9505038D0/en active Pending
- 1995-10-02 CA CA002201362A patent/CA2201362A1/en not_active Abandoned
- 1995-10-02 WO PCT/GB1995/002334 patent/WO1996010453A2/en active IP Right Grant
- 1995-10-02 AU AU35736/95A patent/AU3573695A/en not_active Abandoned
- 1995-10-02 US US08/809,754 patent/US6117341A/en not_active Expired - Fee Related
- 1995-10-02 ES ES95932851T patent/ES2159646T3/es not_active Expired - Lifetime
- 1995-10-02 DE DE69520795T patent/DE69520795T2/de not_active Expired - Fee Related
- 1995-10-02 EP EP95932851A patent/EP0784503B1/en not_active Expired - Lifetime
- 1995-10-02 PT PT95932851T patent/PT784503E/pt unknown
- 1995-10-02 AT AT95932851T patent/ATE200742T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0784503B1 (en) | 2001-04-25 |
DE69520795D1 (de) | 2001-05-31 |
EP0784503A2 (en) | 1997-07-23 |
AU3573695A (en) | 1996-04-26 |
WO1996010453A3 (en) | 1996-07-04 |
CA2201362A1 (en) | 1996-04-11 |
GB9505038D0 (en) | 1995-05-03 |
ATE200742T1 (de) | 2001-05-15 |
US6117341A (en) | 2000-09-12 |
WO1996010453A2 (en) | 1996-04-11 |
DE69520795T2 (de) | 2001-09-06 |
PT784503E (pt) | 2001-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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