DE69715005T2 - Multimembranfilter - Google Patents
MultimembranfilterInfo
- Publication number
- DE69715005T2 DE69715005T2 DE69715005T DE69715005T DE69715005T2 DE 69715005 T2 DE69715005 T2 DE 69715005T2 DE 69715005 T DE69715005 T DE 69715005T DE 69715005 T DE69715005 T DE 69715005T DE 69715005 T2 DE69715005 T2 DE 69715005T2
- Authority
- DE
- Germany
- Prior art keywords
- membrane filter
- multi membrane
- filter
- membrane
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
- B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
-
- 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
-
- 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
- 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
- B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2407—Filter candles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- B01D2239/0492—Surface coating material on fibres
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/20—High temperature filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/636,431 US6451081B1 (en) | 1996-04-23 | 1996-04-23 | Multi-membrane filter |
PCT/US1997/006332 WO1997039820A1 (en) | 1996-04-23 | 1997-04-15 | Multi-membrane filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69715005D1 DE69715005D1 (de) | 2002-10-02 |
DE69715005T2 true DE69715005T2 (de) | 2003-05-15 |
Family
ID=24551871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69715005T Expired - Lifetime DE69715005T2 (de) | 1996-04-23 | 1997-04-15 | Multimembranfilter |
Country Status (8)
Country | Link |
---|---|
US (1) | US6451081B1 (de) |
EP (1) | EP0914187B1 (de) |
JP (1) | JP2000508965A (de) |
KR (1) | KR100442691B1 (de) |
AR (1) | AR006788A1 (de) |
CA (1) | CA2252476C (de) |
DE (1) | DE69715005T2 (de) |
WO (1) | WO1997039820A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000078431A1 (en) * | 1999-06-18 | 2000-12-28 | N.V. Bekaert S.A. | Hot gas filtration system |
DE10041992A1 (de) * | 2000-08-26 | 2002-03-14 | Gkn Sinter Metals Gmbh | Modul zur Verwendung als Filter, Katalysator oder Erhitzer sowie Verfahren zu seiner Herstellung |
US7547418B2 (en) * | 2004-01-23 | 2009-06-16 | Gm Global Technology Operations, Inc. | Fluidized-bed reactor system |
JP2005296935A (ja) * | 2004-03-17 | 2005-10-27 | Toyota Central Res & Dev Lab Inc | 排ガスフィルタおよびその製造方法、並びに、排ガス処理装置 |
US7487875B2 (en) * | 2005-08-30 | 2009-02-10 | General Electric Company | Candle filter assembly and candle filter element |
JP2014094368A (ja) * | 2012-11-12 | 2014-05-22 | Kitagawa Ind Co Ltd | フィルタ及び筐体 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162516A (en) * | 1961-08-14 | 1964-12-22 | Richard E Dwyer | Method of filtering exhaust gases |
NL7713116A (en) | 1977-11-29 | 1979-05-31 | Esmil B V Stationsstraat 48 | Ultra- or hyperfiltration unit - with membranes on both sides of open=ended porous support tubes and hollow flange for hanging pipes and removing filtrate |
GB1603519A (en) * | 1978-01-23 | 1981-11-25 | Process Scient Innovations | Filter elements for gas or liquid and methods of making such filters |
US4324574A (en) * | 1980-12-19 | 1982-04-13 | E. I. Du Pont De Nemours And Company | Felt-like layered composite of PTFE and glass paper |
DE3332348A1 (de) * | 1983-09-08 | 1985-04-04 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Wasserstoff-permeationswand |
US4531957A (en) * | 1984-01-13 | 1985-07-30 | Abdul Malik | Filtering material and filtration apparatus employing the filtering material |
US4539025A (en) | 1984-09-26 | 1985-09-03 | Westinghouse Electric Corp. | Filtering system |
JPS6249922A (ja) | 1985-08-28 | 1987-03-04 | Kurabo Ind Ltd | 多層構造フイルタ−エレメント |
US5071457A (en) * | 1985-11-25 | 1991-12-10 | Industrial Filter & Pump Mfg. Co. | Composite for filtering hot gas and method of its manufacture |
JPS62160121A (ja) * | 1985-12-28 | 1987-07-16 | Ngk Insulators Ltd | 多孔質隔膜 |
US4735635A (en) | 1986-01-10 | 1988-04-05 | Westinghouse Electric Corp. | Apparatus and process for filtering high temperature gas streams |
US4764190A (en) | 1987-02-10 | 1988-08-16 | Westinghouse Electric Corp. | High temperature, high pressure gas filter system |
US4976760A (en) * | 1987-12-02 | 1990-12-11 | Cercona, Inc. | Porous ceramic article for use as a filter for removing particulates from diesel exhaust gases |
US4923487A (en) * | 1988-10-17 | 1990-05-08 | The Duriron Company, Inc. | Cross flow diesel particulate trap |
US4946487A (en) * | 1988-11-14 | 1990-08-07 | Norton Company | High temperature filter |
EP0630677B1 (de) * | 1989-04-07 | 2000-01-12 | Asahi Glass Company Ltd. | Keramischer Filter für staubhaltige Gase und Verfahren zu seiner Herstellung |
US4968467A (en) * | 1989-07-10 | 1990-11-06 | Industrial Filter & Pump Mfg. Co. | Hot gas filter |
US5143530A (en) | 1990-10-22 | 1992-09-01 | Westinghouse Electric Corp. | Filtering apparatus |
EP0598908A1 (de) * | 1992-01-14 | 1994-06-01 | Daikin Industries, Ltd. | Filter und filterelement |
US5238478A (en) * | 1992-03-23 | 1993-08-24 | Zievers James F | Ceramic filter element and method of manufacture |
US5260035A (en) * | 1992-08-05 | 1993-11-09 | Corning Incorporated | Apparatus and method for modifying gaseous mixtures |
US5492679A (en) * | 1993-03-08 | 1996-02-20 | General Motors Corporation | Zeolite/catalyst wall-flow monolith adsorber |
JP2991609B2 (ja) * | 1993-10-18 | 1999-12-20 | 日本碍子株式会社 | ガス分離体と金属との接合体および水素ガス分離装置 |
US5605553A (en) | 1994-03-31 | 1997-02-25 | Du Pont Lanxide Composites Inc. | Ceramic hot-gas filter |
US5460637A (en) * | 1994-03-31 | 1995-10-24 | Du Pont Lanxide Composites L.P. | Ceramic hot gas filter |
US5500029A (en) * | 1994-04-25 | 1996-03-19 | Industrial Filter & Pump Mfg. Co. | Filter element and method of manufacture |
-
1996
- 1996-04-23 US US08/636,431 patent/US6451081B1/en not_active Expired - Lifetime
-
1997
- 1997-04-15 EP EP97920412A patent/EP0914187B1/de not_active Expired - Lifetime
- 1997-04-15 JP JP9538160A patent/JP2000508965A/ja active Pending
- 1997-04-15 DE DE69715005T patent/DE69715005T2/de not_active Expired - Lifetime
- 1997-04-15 CA CA002252476A patent/CA2252476C/en not_active Expired - Lifetime
- 1997-04-15 KR KR10-1998-0708608A patent/KR100442691B1/ko active IP Right Grant
- 1997-04-15 WO PCT/US1997/006332 patent/WO1997039820A1/en active IP Right Grant
- 1997-04-22 AR ARP970101625A patent/AR006788A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0914187B1 (de) | 2002-08-28 |
CA2252476A1 (en) | 1997-10-30 |
CA2252476C (en) | 2005-10-18 |
DE69715005D1 (de) | 2002-10-02 |
JP2000508965A (ja) | 2000-07-18 |
AR006788A1 (es) | 1999-09-29 |
KR20000010649A (ko) | 2000-02-25 |
US6451081B1 (en) | 2002-09-17 |
WO1997039820A1 (en) | 1997-10-30 |
KR100442691B1 (ko) | 2004-09-18 |
EP0914187A1 (de) | 1999-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R082 | Change of representative |
Ref document number: 914187 Country of ref document: EP Representative=s name: PETER BERG, 80339 MUENCHEN, DE |