DE69812397D1 - Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberfläche - Google Patents

Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberfläche

Info

Publication number
DE69812397D1
DE69812397D1 DE69812397T DE69812397T DE69812397D1 DE 69812397 D1 DE69812397 D1 DE 69812397D1 DE 69812397 T DE69812397 T DE 69812397T DE 69812397 T DE69812397 T DE 69812397T DE 69812397 D1 DE69812397 D1 DE 69812397D1
Authority
DE
Germany
Prior art keywords
chemisorptive
liquid
fibers
wicking
wicking fibers
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
Application number
DE69812397T
Other languages
English (en)
Other versions
DE69812397T2 (de
Inventor
Ronald Rohrbach
Lixin Xue
Daniel Bause
Peter Unger
Russell C O Alan Donde Dondero
Gordon Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE69812397D1 publication Critical patent/DE69812397D1/de
Application granted granted Critical
Publication of DE69812397T2 publication Critical patent/DE69812397T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/025Separation 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 wetted adsorbents; Chromatography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/028Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by directing the gas through a wetted wire mesh or a perforated plate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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 absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid 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
    • B01J20/28016Particle form
    • B01J20/28021Hollow particles, e.g. hollow spheres, microspheres or cenospheres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid 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
    • B01J20/28023Fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid 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
    • B01J20/28028Particles immobilised within fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/06Filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/06Filtering
    • B60H3/0658Filter elements specially adapted for their arrangement in vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/302Dimensions
    • B01D2253/304Linear dimensions, e.g. particle shape, diameter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/90Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40083Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40083Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/06Filtering
    • B60H2003/0691Adsorption filters, e.g. activated carbon
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/48Processes of making filters
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/05Methods of making filter
DE69812397T 1997-10-23 1998-10-23 Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberfläche Expired - Lifetime DE69812397T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/956,549 US5902384A (en) 1994-12-23 1997-10-23 Wicking fiber with solid particulates for a high surface area odor removing filter and method of making
PCT/US1998/022517 WO1999020372A1 (en) 1997-10-23 1998-10-23 A wicking fiber with solid particulates for a high surface area odor removing filter

Publications (2)

Publication Number Publication Date
DE69812397D1 true DE69812397D1 (de) 2003-04-24
DE69812397T2 DE69812397T2 (de) 2003-12-11

Family

ID=25498371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812397T Expired - Lifetime DE69812397T2 (de) 1997-10-23 1998-10-23 Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberfläche

Country Status (7)

Country Link
US (1) US5902384A (de)
EP (1) EP1024879B1 (de)
JP (1) JP2001520108A (de)
AT (1) ATE234660T1 (de)
DE (1) DE69812397T2 (de)
ES (1) ES2193577T3 (de)
WO (1) WO1999020372A1 (de)

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DE69511286T2 (de) * 1994-12-23 2000-03-23 Allied Signal Inc Filtereinrichtung zur entfernung von verunreinigungen aus gasen mittels absorption
US5759394A (en) 1996-11-27 1998-06-02 Alliedsignal Inc. Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes
US20020192829A1 (en) * 1999-03-22 2002-12-19 Technology Innovations, Llc Composite fiber for absorptive material with sensor
AU4025800A (en) * 1999-03-22 2000-10-09 Ideation International, Inc. Composite fiber for absorptive material construction
TW522042B (en) * 1999-10-20 2003-03-01 Honeywell Int Inc Devices and methods for chemical reactive filtration
US6645447B2 (en) 1999-10-20 2003-11-11 Honeywell International Inc. Devices and method for chemical reactive filtration
US6296821B1 (en) * 1999-10-20 2001-10-02 Allied Signal Inc. Complex shaped fiber for particle and molecular filtration
ATE298262T1 (de) * 2000-01-27 2005-07-15 Honeywell Int Inc Antimikrobielles faserförmiges medium
EP1251930A2 (de) * 2000-01-27 2002-10-30 Honeywell International Inc. Imprägnierter filter
US6514306B1 (en) 2000-01-27 2003-02-04 Honeywell International Inc. Anti-microbial fibrous media
US6702879B2 (en) * 2000-02-03 2004-03-09 Honda Giken Kogyo Kabushiki Kaisha Air filtering material for air cleaning
MY138902A (en) * 2000-04-20 2009-08-28 Philip Morris Prod "cigarette filters of shaped micro cavity fibers impregnated with flavorant materials"
MY128157A (en) * 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
CA2408880A1 (en) * 2000-05-08 2001-11-15 Ronald P. Rohrbach Staged oil filter incorporating pelletized basic conditioner
US7291264B2 (en) * 2000-05-08 2007-11-06 Honeywell International, Inc. Staged oil filter incorporating additive-releasing particles
US7182863B2 (en) * 2000-05-08 2007-02-27 Honeywell International, Inc. Additive dispersing filter and method of making
US6379564B1 (en) 2000-05-08 2002-04-30 Ronald Paul Rohrbach Multi-stage fluid filter, and methods of making and using same
US7018531B2 (en) 2001-05-30 2006-03-28 Honeywell International Inc. Additive dispensing cartridge for an oil filter, and oil filter incorporating same
US6432179B1 (en) 2001-03-30 2002-08-13 Honeywell International Inc. Vapor-adsorbent filter for reducing evaporative fuel emissions, and method of using same
US7442223B2 (en) * 2001-04-12 2008-10-28 Honeywell International Inc. Complex shaped fiber for particle and molecular filtration
US6887381B2 (en) * 2001-10-11 2005-05-03 Honeywell International, Inc. Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same
US20030075047A1 (en) * 2001-10-22 2003-04-24 Normand Bolduc Bactericidal after-filter device
US6726751B2 (en) 2001-11-13 2004-04-27 Daniel E. Bause Accordion-pleated filter material and filter element incorporating same
AU2002357720A1 (en) * 2001-11-30 2003-06-17 Philip Morris Products S.A. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
US6706092B2 (en) * 2002-04-17 2004-03-16 Alliedsignal Inc. Chemical/Biological decontamination filter
KR101226067B1 (ko) * 2002-06-12 2013-01-24 코코나, 인크. 캡슐화된 활성 입자 및 이를 제조 및 사용하는 방법
US6919105B2 (en) * 2003-01-06 2005-07-19 Philip Morris Usa Inc. Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers
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DE102004058167A1 (de) * 2004-12-02 2006-06-08 Carl Freudenberg Kg Adsorptionsfilter
WO2007133640A1 (en) * 2006-05-09 2007-11-22 Traptek Llc Active particle-enhanced membrane and methods for making and using the same
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WO2008140485A1 (en) * 2006-11-14 2008-11-20 Clemson University Research Foundation Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants
US7931817B2 (en) * 2008-02-15 2011-04-26 Honeywell International Inc. Additive dispensing device and a thermally activated additive dispensing filter having the additive dispensing device
US8501644B2 (en) * 2009-06-02 2013-08-06 Christine W. Cole Activated protective fabric
US9623350B2 (en) 2013-03-01 2017-04-18 Fram Group Ip Llc Extended-life oil management system and method of using same
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Also Published As

Publication number Publication date
US5902384A (en) 1999-05-11
EP1024879B1 (de) 2003-03-19
ES2193577T3 (es) 2003-11-01
ATE234660T1 (de) 2003-04-15
WO1999020372A1 (en) 1999-04-29
JP2001520108A (ja) 2001-10-30
EP1024879A1 (de) 2000-08-09
DE69812397T2 (de) 2003-12-11

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