DE69731552D1 - Filter bestehend aus hohlfasern die mit festen adsorbenspartikeln imprägniert sind - Google Patents
Filter bestehend aus hohlfasern die mit festen adsorbenspartikeln imprägniert sindInfo
- Publication number
- DE69731552D1 DE69731552D1 DE69731552T DE69731552T DE69731552D1 DE 69731552 D1 DE69731552 D1 DE 69731552D1 DE 69731552 T DE69731552 T DE 69731552T DE 69731552 T DE69731552 T DE 69731552T DE 69731552 D1 DE69731552 D1 DE 69731552D1
- Authority
- DE
- Germany
- Prior art keywords
- hollow fibers
- adsorbent particles
- solid adsorbent
- fibers impregnated
- filters constructed
- 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
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
-
- 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
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0415—Beds in cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
-
- 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
-
- 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
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- 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
- B01D2239/0464—Impregnants
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- 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
- B01D2239/1241—Particle diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/25—Coated, impregnated or composite adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
- Y10S55/39—Electrets separator
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/757,984 US5759394A (en) | 1996-11-27 | 1996-11-27 | Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes |
US757984 | 1996-11-27 | ||
PCT/US1997/021429 WO1998023358A1 (en) | 1996-11-27 | 1997-11-24 | A filter having hollow fibers impregnated with solid adsorbent particles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69731552D1 true DE69731552D1 (de) | 2004-12-16 |
DE69731552T2 DE69731552T2 (de) | 2006-03-02 |
Family
ID=25049990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69731552T Expired - Lifetime DE69731552T2 (de) | 1996-11-27 | 1997-11-24 | Filter bestehend aus hohlfasern die mit festen adsorbenspartikeln imprägniert sind |
Country Status (7)
Country | Link |
---|---|
US (2) | US5759394A (de) |
EP (1) | EP0951333B1 (de) |
JP (1) | JP4005641B2 (de) |
KR (1) | KR100495733B1 (de) |
CA (1) | CA2272387C (de) |
DE (1) | DE69731552T2 (de) |
WO (1) | WO1998023358A1 (de) |
Families Citing this family (88)
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US5951744A (en) * | 1994-12-23 | 1999-09-14 | Alliedsignal Inc. | Multicomponent depth odor control filter and method of manufacture |
DE69511286T2 (de) * | 1994-12-23 | 2000-03-23 | Alliedsignal Inc., Morristown | Filtereinrichtung zur entfernung von verunreinigungen aus gasen mittels absorption |
US6656360B2 (en) * | 1994-12-23 | 2003-12-02 | Alliedsignal Inc. | Fibrous system for continuously capturing metals from an aqueous stream |
US5744236A (en) * | 1996-11-27 | 1998-04-28 | Alliedsignal Inc. | Hollow fibers impregnated with solid particles |
US6390304B1 (en) | 1997-06-02 | 2002-05-21 | Hitco Carbon Composites, Inc. | High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon |
WO1998053897A1 (en) | 1997-06-02 | 1998-12-03 | Hitco Carbon Composites, Inc. | High performance filters |
US6117802A (en) * | 1997-10-29 | 2000-09-12 | Alliedsignal Inc. | Electrically conductive shaped fibers |
US6663684B1 (en) * | 1998-08-10 | 2003-12-16 | Toray Industries, Inc. | Dust collecting filter cloth and bag filter |
US6302932B1 (en) | 1998-11-12 | 2001-10-16 | Honeywell International, Inc. | Combined water coalescer odor removal filter for use in water separation systems |
DE19852386C2 (de) * | 1998-11-13 | 2000-10-26 | Freudenberg Carl Fa | Filter für gasförmige Medien |
US6155432A (en) * | 1999-02-05 | 2000-12-05 | Hitco Carbon Composites, Inc. | High performance filters based on inorganic fibers and inorganic fiber whiskers |
US7168574B2 (en) * | 1999-04-22 | 2007-01-30 | King Technology | Dual filter |
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CN105714473A (zh) * | 2014-08-13 | 2016-06-29 | 吴行伟 | 一种无胶粉活性炭滤布生产工艺 |
CN107641840A (zh) * | 2016-07-22 | 2018-01-30 | 胜隆纤维股份有限公司 | 多叶型纤维 |
US10286350B1 (en) | 2016-07-25 | 2019-05-14 | iFil USA, LLC | Composite filter and electrostatic dissipation material |
CN107715573A (zh) * | 2017-11-29 | 2018-02-23 | 成都创客之家科技有限公司 | 一种碎石厂除尘器 |
US20210354064A1 (en) * | 2020-05-16 | 2021-11-18 | Kenneth Herbert Keuchel | Antimicrobial and Antiviral Protective Barrier |
CN112206581B (zh) * | 2020-09-15 | 2022-04-01 | 安徽省太和县众友筛网滤布制造有限公司 | 一种湿法冶炼净化段专用工业滤布 |
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US3422176A (en) * | 1965-10-14 | 1969-01-14 | Celanese Corp | Process for spinning filaments of nonuniform cross section |
CA957214A (en) * | 1970-12-24 | 1974-11-05 | Teijin Limited | Conjugate fiber |
GB1468010A (en) * | 1973-03-12 | 1977-03-23 | Ici Ltd | Products composed of conjugate fibres |
US4130487A (en) * | 1976-04-05 | 1978-12-19 | Process Scientific Innovations Ltd. | Filters for liquids or gases |
US4255487A (en) * | 1977-05-10 | 1981-03-10 | Badische Corporation | Electrically conductive textile fiber |
JPS62215010A (ja) * | 1986-03-17 | 1987-09-21 | Teijin Ltd | 消臭性繊維 |
US4759986A (en) * | 1986-10-23 | 1988-07-26 | Hoechst Celanese Corporation | Electrically conductive polybenzimidazole fibrous material |
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US5057368A (en) * | 1989-12-21 | 1991-10-15 | Allied-Signal | Filaments having trilobal or quadrilobal cross-sections |
US5139668A (en) * | 1989-12-27 | 1992-08-18 | Alberta Research Corporation | Hollow fiber bundle element |
US5344626A (en) * | 1992-06-26 | 1994-09-06 | Minnesota Mining And Manufacturing Company | Dual impregnated activated carbon |
DE4400248A1 (de) * | 1994-01-06 | 1995-07-13 | Hoechst Ag | Verfahren zur Herstellung von massegefärbten geformten Gebilden auf der Basis von aromatischen Polyamiden, massegefärbte Fasern, sowie Vermischung zur Herstellung von massegefärbten geformten Gebilden |
JP3364812B2 (ja) * | 1994-06-08 | 2003-01-08 | オプトエンジニアリング株式会社 | リベット類の整列供給装置 |
US5597645A (en) * | 1994-08-30 | 1997-01-28 | Kimberly-Clark Corporation | Nonwoven filter media for gas |
US5902384A (en) | 1994-12-23 | 1999-05-11 | Alliedsignal Inc. | Wicking fiber with solid particulates for a high surface area odor removing filter and method of making |
DE69511286T2 (de) * | 1994-12-23 | 2000-03-23 | Alliedsignal Inc., Morristown | Filtereinrichtung zur entfernung von verunreinigungen aus gasen mittels absorption |
US5891221A (en) | 1994-12-23 | 1999-04-06 | Alliedsignal Inc. | Chemical reagent package and method of operation effective at removing a wide range of odors |
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US5744236A (en) | 1996-11-27 | 1998-04-28 | Alliedsignal Inc. | Hollow fibers impregnated with solid particles |
-
1996
- 1996-11-27 US US08/757,984 patent/US5759394A/en not_active Expired - Lifetime
-
1997
- 1997-10-24 US US08/957,211 patent/US6398039B1/en not_active Expired - Lifetime
- 1997-11-24 CA CA002272387A patent/CA2272387C/en not_active Expired - Fee Related
- 1997-11-24 JP JP52478098A patent/JP4005641B2/ja not_active Expired - Fee Related
- 1997-11-24 KR KR10-1999-7004648A patent/KR100495733B1/ko not_active IP Right Cessation
- 1997-11-24 DE DE69731552T patent/DE69731552T2/de not_active Expired - Lifetime
- 1997-11-24 WO PCT/US1997/021429 patent/WO1998023358A1/en active IP Right Grant
- 1997-11-24 EP EP97948477A patent/EP0951333B1/de not_active Expired - Lifetime
Also Published As
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CA2272387C (en) | 2006-03-14 |
JP4005641B2 (ja) | 2007-11-07 |
US6398039B1 (en) | 2002-06-04 |
EP0951333A1 (de) | 1999-10-27 |
JP2001506537A (ja) | 2001-05-22 |
KR100495733B1 (ko) | 2005-06-16 |
EP0951333B1 (de) | 2004-11-10 |
DE69731552T2 (de) | 2006-03-02 |
WO1998023358A1 (en) | 1998-06-04 |
KR20000057260A (ko) | 2000-09-15 |
CA2272387A1 (en) | 1998-06-04 |
US5759394A (en) | 1998-06-02 |
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