WO1996037281A1 - Filtre eliminant les odeurs, active par des uv et pouvant se placer sur un plan de travail - Google Patents

Filtre eliminant les odeurs, active par des uv et pouvant se placer sur un plan de travail Download PDF

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Publication number
WO1996037281A1
WO1996037281A1 PCT/US1996/006305 US9606305W WO9637281A1 WO 1996037281 A1 WO1996037281 A1 WO 1996037281A1 US 9606305 W US9606305 W US 9606305W WO 9637281 A1 WO9637281 A1 WO 9637281A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
air
photocatalyst
housing
support
Prior art date
Application number
PCT/US1996/006305
Other languages
English (en)
Inventor
Bimsara Disanayaka
Ranjith Divigalpitiya
David E. Livingstone
Original Assignee
Minnesota Mining And Manufacturing Company
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 Minnesota Mining And Manufacturing Company filed Critical Minnesota Mining And Manufacturing Company
Priority to JP8535687A priority Critical patent/JPH11505746A/ja
Priority to AU56750/96A priority patent/AU5675096A/en
Priority to EP96913931A priority patent/EP0828551A1/fr
Publication of WO1996037281A1 publication Critical patent/WO1996037281A1/fr

Links

Classifications

    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • B01D53/007—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 irradiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultra-violet radiation
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8678—Removing components of undefined structure
    • B01D53/8687—Organic components

Abstract

L'invention concerne un appareil pour purifier l'air au moyen d'un photocatalyseur activé, tel que l'oxyde de titane. L'appareil comprend un logement (1) ayant une entrée (2) et une sortie (4) pour la circulation de l'air. Un moyen pour faire circuler l'air tel qu'un ventilateur (5) est monté dans le logement. Un filtre plan (7) est placé transversalement par rapport à la direction de circulation de l'air, ce filtre comprenant un photocatalyseur fixé sur un support fibreux. Une source de lumière (13) montée dans le logement sert à activer le photocatalyseur. L'appareil de l'invention est compact et peut facilement être placé sur une table ou sur un plan de travail de laboratoire. Il permet de diminuer rapidement les contaminants transportés par l'air et, plus particulièrement, les odeurs.
PCT/US1996/006305 1995-05-26 1996-05-03 Filtre eliminant les odeurs, active par des uv et pouvant se placer sur un plan de travail WO1996037281A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8535687A JPH11505746A (ja) 1995-05-26 1996-05-03 卓上型紫外線活性化臭気濾過装置
AU56750/96A AU5675096A (en) 1995-05-26 1996-05-03 Bench top uv-activated odor filtration device
EP96913931A EP0828551A1 (fr) 1995-05-26 1996-05-03 Filtre eliminant les odeurs, active par des uv et pouvant se placer sur un plan de travail

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002150320A CA2150320A1 (fr) 1995-05-26 1995-05-26 Epurateur d'air actionne par uv
CA2,150,320 1995-05-26

Publications (1)

Publication Number Publication Date
WO1996037281A1 true WO1996037281A1 (fr) 1996-11-28

Family

ID=4155938

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/006305 WO1996037281A1 (fr) 1995-05-26 1996-05-03 Filtre eliminant les odeurs, active par des uv et pouvant se placer sur un plan de travail

Country Status (7)

Country Link
EP (1) EP0828551A1 (fr)
JP (1) JPH11505746A (fr)
KR (1) KR19990021845A (fr)
CN (1) CN1185755A (fr)
AU (1) AU5675096A (fr)
CA (1) CA2150320A1 (fr)
WO (1) WO1996037281A1 (fr)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017390A2 (fr) * 1996-10-25 1998-04-30 E. Heller & Company Appareil de purification photocatalytique d'un fluide
WO1998046335A1 (fr) * 1997-04-15 1998-10-22 The University Of Western Ontario Reacteur photocatalytique pour destruction de polluants aeroportes
EP0888782A1 (fr) * 1997-07-04 1999-01-07 Elf Atochem S.A. Procédé et dispositif pour le traitement anti-odeur de l'air
JPH11169639A (ja) * 1997-12-08 1999-06-29 Shimizu Corp 空気清浄装置
FR2774914A1 (fr) * 1998-02-19 1999-08-20 Seb Sa Purificateur d'air
EP0960644A1 (fr) * 1997-01-20 1999-12-01 Daikin Industries, Ltd. Media filtrant et unite de filtre a air comprenant ce dernier
EP0993859A1 (fr) * 1998-09-18 2000-04-19 Hitachi Metals, Ltd. Dispositif de filtre photocatalytique tridimensionnel
WO2001027927A1 (fr) * 1999-10-12 2001-04-19 Seagate Technology Llc Dispositif photocatalytique destine a reduire la contamination d'un lecteur de disque
EP0978690A3 (fr) * 1998-08-05 2002-06-05 Nitto Denko Corporation Dispositif de purification d'air
WO2002078754A1 (fr) * 2001-03-30 2002-10-10 L2B Environmental Systems Inc. Purificateur d'air
FR2838381A1 (fr) * 2002-04-12 2003-10-17 Valeo Climatisation Dispositif de purification d'air a structure separable
FR2838380A1 (fr) * 2002-04-12 2003-10-17 Valeo Climatisation Purification de l'air de l'habitacle d'un vehicule par absorption et photocatalyse
US6932947B2 (en) 2002-05-09 2005-08-23 Environmentalcare Ltd. Fluid purification and disinfection device
WO2006010993A1 (fr) * 2004-07-19 2006-02-02 Buxair N.V. Gel et appareil pour le nettoyage et la desodorisation de fluides
EP1790410A1 (fr) 2005-11-25 2007-05-30 Buxair N.V. Dispositif pour la purification et la desodorisation de fluides
EP1797936A1 (fr) * 2005-12-13 2007-06-20 Tecnotessile Società Nazionale Di Ricerca Tecnologica r.l. Dispositif de réduction de pollution d'air et procédé de fabrication de celui-ci
KR100799106B1 (ko) * 2006-06-22 2008-01-30 이승현 보조 살균정화장치를 구비한 공기청정기
EP1802355B1 (fr) * 2004-10-21 2011-06-08 Carrier Corporation Air conditionne
WO2014128673A1 (fr) * 2013-02-24 2014-08-28 Vieira & Lopes Lda Dispositif pour filtration et purification d'air
WO2017055094A1 (fr) * 2015-09-29 2017-04-06 Haldor Topsøe A/S Système d'épuration d'air par oxydation photocatalytique
CN111888930A (zh) * 2020-08-07 2020-11-06 方晶 一种除甲醛用内循环式微型净化器
WO2021168280A1 (fr) * 2020-02-21 2021-08-26 Marelli North America, Inc. Système de purification d'air de véhicule avec filtration par photocatalyse
US20210339517A1 (en) * 2020-02-03 2021-11-04 Molekule, Inc. Filter media and system and method for manufacture thereof
US11406937B2 (en) 2019-05-17 2022-08-09 Calsonic Kansei North America, Inc. Photocatalytic filtration in vehicle HVAC system
WO2022165548A1 (fr) * 2021-02-04 2022-08-11 Vanquish Technologies Holdings Pty Ltd Appareil de purification d'air
US11596900B2 (en) 2020-08-31 2023-03-07 Molekule, Inc. Air filter and filter media thereof
US11920828B2 (en) 2017-10-17 2024-03-05 Molekule, Inc. System and method for photoelectrochemical air purification

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Publication number Priority date Publication date Assignee Title
JP4538703B2 (ja) * 2000-07-10 2010-09-08 東洋紡績株式会社 光触媒担持脱臭シート及び空気浄化用フィルター
KR100502838B1 (ko) * 2002-07-30 2005-07-25 (주) 나노팩 광촉매 필터 및 흡착성 광촉매 필터를 이용한 공기정화장치 및 그 용도
KR100480260B1 (ko) * 2002-08-09 2005-04-06 배성순 광촉매를 이용한 공기청정기
KR100547673B1 (ko) * 2003-07-16 2006-01-31 엘지전자 주식회사 공기 청정 기능이 제공되는 전자 레인지
IT1402457B1 (it) * 2010-10-27 2013-09-13 Next Technology Tecnotessile Societa Naz Di Ricerca R L Pannello antibatterico di rivestimento e metodo di realizzazione di tale pannello.
JP6441903B2 (ja) 2013-05-10 2018-12-19 スリーエム イノベイティブ プロパティズ カンパニー 基材の上にチタニアを堆積する方法及び複合物品
CN105339135B (zh) 2013-06-07 2018-02-02 3M创新有限公司 在基板、研磨轮和覆盖物中形成凹槽的方法
KR102206281B1 (ko) * 2013-07-30 2021-01-22 서울바이오시스 주식회사 자외선을 이용한 공기 정화 장치
KR102217138B1 (ko) * 2013-07-30 2021-02-18 서울바이오시스 주식회사 공기 정화 모듈을 구비하는 저장 장치
DE102014012870A1 (de) * 2013-09-05 2015-03-05 Seoul Viosys Co., Ltd. Luftreiniger unter Verwendung von ultravioletten Strahlen
JP2016036475A (ja) * 2014-08-07 2016-03-22 株式会社レナテック プリーツ型光触媒フィルタ・ユニット
CN105289154A (zh) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 一种汽车除异味方法
JP6279038B1 (ja) * 2016-08-31 2018-02-14 テラル株式会社 脱臭装置
EP3826962A4 (fr) * 2018-07-26 2022-04-27 Molekule, Inc. Système de filtration de fluide et procédé d'utilisation
CN109432898A (zh) * 2018-12-07 2019-03-08 北京欣迪康泰科技有限公司 一种消毒设备的残留试剂处理装置
CN109432902A (zh) * 2018-12-07 2019-03-08 北京欣迪康泰科技有限公司 一种消毒设备的残留试剂处理装置
CN110219419B (zh) * 2019-06-10 2020-10-02 冠翔技术集团有限公司 一种环保型防水卷材
CN111068501B (zh) * 2020-01-17 2023-10-20 珠海益佳生物科技有限公司 一种同时脱除硫化氢和氨气废气的吸收分解液、方法和装置
US20210402042A1 (en) * 2020-06-30 2021-12-30 Rexford Charles Johnson Air filtration system
CN112107710A (zh) * 2020-09-24 2020-12-22 延边州万能工二十四小时在线科技有限公司 一种多功能消毒通道

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JPH0724256A (ja) * 1993-06-24 1995-01-27 Nippondenso Co Ltd 脱臭剤

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JPH02273513A (ja) * 1989-04-14 1990-11-08 Nippon Zeon Co Ltd 有害物質除去フィルター及びその製造方法
JPH0394814A (ja) * 1989-09-04 1991-04-19 Matsushita Electric Ind Co Ltd 光触媒による脱臭方法
DE4240558A1 (de) * 1992-12-02 1994-06-09 Franz Dietrich Oeste Verfahren und Vorrichtungen zur Reinigung von Gasen, Abgasen, Dämpfen und Solen von unerwünschten chemischen Stoffen
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Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017390A3 (fr) * 1996-10-25 1998-10-15 Heller E & Co Appareil de purification photocatalytique d'un fluide
WO1998017390A2 (fr) * 1996-10-25 1998-04-30 E. Heller & Company Appareil de purification photocatalytique d'un fluide
US6063343A (en) * 1996-10-25 2000-05-16 E. Heller & Company Apparatus for photocatalytic fluid purification
EP0960644A4 (fr) * 1997-01-20 2001-04-18 Daikin Ind Ltd Media filtrant et unite de filtre a air comprenant ce dernier
EP0960644A1 (fr) * 1997-01-20 1999-12-01 Daikin Industries, Ltd. Media filtrant et unite de filtre a air comprenant ce dernier
CN1117600C (zh) * 1997-01-20 2003-08-13 大金工业株式会社 过滤器滤材及使用该滤材的空气过滤器组件
WO1998046335A1 (fr) * 1997-04-15 1998-10-22 The University Of Western Ontario Reacteur photocatalytique pour destruction de polluants aeroportes
US6752957B1 (en) 1997-04-15 2004-06-22 University Of Western Ontario Photocatalytic reactor and method for destruction of organic air-borne pollutants
EP0888782A1 (fr) * 1997-07-04 1999-01-07 Elf Atochem S.A. Procédé et dispositif pour le traitement anti-odeur de l'air
FR2765485A1 (fr) * 1997-07-04 1999-01-08 Atochem Elf Sa Procede et dispositif pour le traitement anti-odeur de l'air
US6071472A (en) * 1997-07-04 2000-06-06 Elf Atochem S.A. Process and device for the anti-odor treatment of air
JPH11169639A (ja) * 1997-12-08 1999-06-29 Shimizu Corp 空気清浄装置
FR2774914A1 (fr) * 1998-02-19 1999-08-20 Seb Sa Purificateur d'air
EP0978690A3 (fr) * 1998-08-05 2002-06-05 Nitto Denko Corporation Dispositif de purification d'air
US6238631B1 (en) * 1998-09-18 2001-05-29 Tao Inc. Three-dimensional, photocatalytic filter apparatus
EP0993859A1 (fr) * 1998-09-18 2000-04-19 Hitachi Metals, Ltd. Dispositif de filtre photocatalytique tridimensionnel
WO2001027927A1 (fr) * 1999-10-12 2001-04-19 Seagate Technology Llc Dispositif photocatalytique destine a reduire la contamination d'un lecteur de disque
US6433957B1 (en) 1999-10-12 2002-08-13 Seagate Technology Llc Photocatalytic device for disk drive contamination reduction
GB2374466A (en) * 1999-10-12 2002-10-16 Seagate Technology Llc Photocatalytic device for disk drive contamination reduction
GB2374466B (en) * 1999-10-12 2003-11-12 Seagate Technology Llc Photocatalytic device for disk drive contamination reduction
WO2002078754A1 (fr) * 2001-03-30 2002-10-10 L2B Environmental Systems Inc. Purificateur d'air
US6589489B2 (en) 2001-03-30 2003-07-08 L2B Environmental Systems Inc. Air purifier
FR2838381A1 (fr) * 2002-04-12 2003-10-17 Valeo Climatisation Dispositif de purification d'air a structure separable
WO2003086793A1 (fr) * 2002-04-12 2003-10-23 Valeo Climatisation Dispositif de purification d'air a structure separable
WO2003086792A1 (fr) * 2002-04-12 2003-10-23 Valeo Climatisation Purification de l'air de l'habitacle d'un vehicule par adsorption et photocatalyse
FR2838380A1 (fr) * 2002-04-12 2003-10-17 Valeo Climatisation Purification de l'air de l'habitacle d'un vehicule par absorption et photocatalyse
US6932947B2 (en) 2002-05-09 2005-08-23 Environmentalcare Ltd. Fluid purification and disinfection device
WO2006010993A1 (fr) * 2004-07-19 2006-02-02 Buxair N.V. Gel et appareil pour le nettoyage et la desodorisation de fluides
EP1802355B1 (fr) * 2004-10-21 2011-06-08 Carrier Corporation Air conditionne
EP1790410A1 (fr) 2005-11-25 2007-05-30 Buxair N.V. Dispositif pour la purification et la desodorisation de fluides
EP1797936A1 (fr) * 2005-12-13 2007-06-20 Tecnotessile Società Nazionale Di Ricerca Tecnologica r.l. Dispositif de réduction de pollution d'air et procédé de fabrication de celui-ci
KR100799106B1 (ko) * 2006-06-22 2008-01-30 이승현 보조 살균정화장치를 구비한 공기청정기
WO2014128673A1 (fr) * 2013-02-24 2014-08-28 Vieira & Lopes Lda Dispositif pour filtration et purification d'air
WO2017055094A1 (fr) * 2015-09-29 2017-04-06 Haldor Topsøe A/S Système d'épuration d'air par oxydation photocatalytique
US11920828B2 (en) 2017-10-17 2024-03-05 Molekule, Inc. System and method for photoelectrochemical air purification
US11406937B2 (en) 2019-05-17 2022-08-09 Calsonic Kansei North America, Inc. Photocatalytic filtration in vehicle HVAC system
US20210339517A1 (en) * 2020-02-03 2021-11-04 Molekule, Inc. Filter media and system and method for manufacture thereof
WO2021168280A1 (fr) * 2020-02-21 2021-08-26 Marelli North America, Inc. Système de purification d'air de véhicule avec filtration par photocatalyse
CN111888930A (zh) * 2020-08-07 2020-11-06 方晶 一种除甲醛用内循环式微型净化器
US11596900B2 (en) 2020-08-31 2023-03-07 Molekule, Inc. Air filter and filter media thereof
WO2022165548A1 (fr) * 2021-02-04 2022-08-11 Vanquish Technologies Holdings Pty Ltd Appareil de purification d'air

Also Published As

Publication number Publication date
CA2150320A1 (fr) 1996-11-27
KR19990021845A (ko) 1999-03-25
CN1185755A (zh) 1998-06-24
AU5675096A (en) 1996-12-11
EP0828551A1 (fr) 1998-03-18
JPH11505746A (ja) 1999-05-25

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