JPH11511058A - 複式フィルタユニット - Google Patents
複式フィルタユニットInfo
- Publication number
- JPH11511058A JPH11511058A JP8530954A JP53095496A JPH11511058A JP H11511058 A JPH11511058 A JP H11511058A JP 8530954 A JP8530954 A JP 8530954A JP 53095496 A JP53095496 A JP 53095496A JP H11511058 A JPH11511058 A JP H11511058A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- air
- unit
- filter element
- molecules
- 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.)
- Pending
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.埃の粒子などの固体粒子を取り除くための不活性分離フィルタと吸収および /または吸着フィルタエレメントを有する高度に清浄にされた空気を作り出すエ アフィルタユニットにおいて、前記吸収および/または吸着フィルタエレメント は、 a)ファン・デル・ワールス力により分子を吸着する固体粒子を含むフィルタ エレメントと、 b)短い炭化水素などの微小の分子がエレメントを通り抜けないようにするた めに十分に小さな気孔を有する分子ふるいを含むフィルタエレメントと、 c)有極性、酸性および/または塩基性ガス状物質を結合する能力を有するフ ィルタエレメントとを含むことを特徴とするエアフィルタユニット。 2.有極性、酸性および/または塩基性ガス状物質を結合する能力を有するフィ ルタエレメントは、ポリエチレンイミンおよびまたは2−アミノ−2−ヒドロキ シメチル−1,3−プロパンジオールからなることを特徴とする請求の範囲第1 項に記載のエアフィルタユニット。 3.前記フィルタエレメントはさらにポリエチレン・スルホン酸およびポリエチ レン・ヒドラジンからなることを特徴とする請求の範囲第2項に記載のエアフィ ルタユニット。 4.ファン・デル・ワールス力により分子を吸着する固体粒子は、活性炭粒子で あることを特徴とする先行する請求の範囲のいずれかの項に記載のエアフィルタ ユニット。 5.分子ふるいを含むフィルタエレメントは、ひとつもしくはそれ以上のゼオラ イトからなることを特徴とする請求の範囲1項ないし4項のいずれかに記載のエ アフィルタユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501369-4 | 1995-04-12 | ||
SE9501369A SE9501369D0 (sv) | 1995-04-12 | 1995-04-12 | Multiple filter unit |
PCT/SE1996/000464 WO1996032180A1 (en) | 1995-04-12 | 1996-04-10 | Multiple filter unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11511058A true JPH11511058A (ja) | 1999-09-28 |
Family
ID=20397947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8530954A Pending JPH11511058A (ja) | 1995-04-12 | 1996-04-10 | 複式フィルタユニット |
Country Status (11)
Country | Link |
---|---|
US (1) | US5944878A (ja) |
EP (1) | EP0820340B1 (ja) |
JP (1) | JPH11511058A (ja) |
AU (1) | AU708652B2 (ja) |
CA (1) | CA2217502A1 (ja) |
CZ (1) | CZ290853B6 (ja) |
DE (1) | DE69613690T2 (ja) |
ES (1) | ES2159730T3 (ja) |
PL (1) | PL322687A1 (ja) |
SE (1) | SE9501369D0 (ja) |
WO (1) | WO1996032180A1 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6074459A (en) * | 1998-01-05 | 2000-06-13 | Uop Llc | Ultra pure gases: removal of halocarbons, fluorocarbons, and sulfur compounds from gas streams |
JP4575596B2 (ja) | 1998-08-20 | 2010-11-04 | インテグリス・インコーポレーテッド | 多孔質の強酸性重合体を用いたフィルター |
US6511528B1 (en) * | 1999-03-26 | 2003-01-28 | Uop Llc | Purification of carbon dioxide |
EP2269710A1 (en) | 2000-05-05 | 2011-01-05 | Entegris, Inc. | Filters employing both acidic polymers and physical-adsorption media |
US7540901B2 (en) * | 2000-05-05 | 2009-06-02 | Entegris, Inc. | Filters employing both acidic polymers and physical-adsorption media |
US6432177B1 (en) * | 2000-09-12 | 2002-08-13 | Donaldson Company, Inc. | Air filter assembly for low temperature catalytic processes |
DE10051664A1 (de) * | 2000-10-18 | 2002-08-08 | Xcellsis Gmbh | Brennstoffzellensystem für ein Kraftfahrzeug |
US6780534B2 (en) | 2001-04-11 | 2004-08-24 | Donaldson Company, Inc. | Filter assembly for intake air of fuel cell |
US6797027B2 (en) * | 2001-04-11 | 2004-09-28 | Donaldson Company, Inc. | Filter assemblies and systems for intake air for fuel cells |
US7416580B2 (en) * | 2001-04-11 | 2008-08-26 | Donaldsom Company, Inc. | Filter assemblies and systems for intake air for fuel cells |
US6783881B2 (en) | 2001-04-11 | 2004-08-31 | Donaldson Company, Inc. | Filter assembly for intake air of fuel cell |
US6951697B2 (en) * | 2001-09-11 | 2005-10-04 | Donaldson Company, Inc. | Integrated systems for use with fuel cells, and methods |
EP1441831A4 (en) * | 2001-10-19 | 2005-10-26 | Innovative Constr & Build Mat | ANTI-PATHOGENIC AIR FILTRATION MATERIAL AND AIR TREATMENT DEVICES PROVIDING PROTECTION AGAINST INFECTIOUS MICROORGANISMS IN AIR SUSPENSION |
DE10227771A1 (de) | 2002-06-21 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zum Ansaugen und Verdichten wenigstens eines Gases in einem Brennstoffzellensystem |
DE10230283A1 (de) * | 2002-07-05 | 2004-01-29 | Daimlerchrysler Ag | Verfahren und Anordnung zum Reinigen der einer Brennstoffzelle für den Betrieb zuzuführenden Gase von Bestandteilen, die für den Brennstoffzellenbetrieb ungünstig sind |
US7341618B2 (en) * | 2002-10-24 | 2008-03-11 | Georgia Tech Research Corporation | Filters and methods of making and using the same |
CN1751407A (zh) * | 2002-12-02 | 2006-03-22 | 唐纳森公司 | 氢燃料电池的各种过滤元件 |
KR100463048B1 (ko) * | 2003-01-27 | 2004-12-23 | 삼성전자주식회사 | 케미컬 필터 미디엄, 케미컬 필터 및 이의 제조 방법 |
PT1594376E (pt) * | 2003-02-18 | 2007-01-31 | Filligent Ltd | Filtro contendo uma ftalocianina e um polímero policationico |
KR20060126458A (ko) * | 2003-10-20 | 2006-12-07 | 스미노에오리모노가부시끼가이샤 | 소취 필터 |
US7025800B2 (en) * | 2003-10-24 | 2006-04-11 | Georgia Tech Research Corporation | Methods of measuring the diffusion rate and partition coefficient of an analyte into a polymer and methods of forming a filter media |
US20050229562A1 (en) * | 2004-04-16 | 2005-10-20 | Dallas Andrew J | Chemical filtration unit incorporating air transportation device |
US20070028766A1 (en) * | 2005-08-08 | 2007-02-08 | Ravi Jain | Method for removing impurities from a gas |
US7556671B2 (en) * | 2005-08-08 | 2009-07-07 | The Boc Group, Inc. | System and method for purifying a gas |
US20070029993A1 (en) * | 2005-08-08 | 2007-02-08 | Inventec Corporation | Automatic electric discharge tool |
CN1966090B (zh) | 2005-11-18 | 2012-09-05 | 花王株式会社 | 除臭组合物 |
TWI417130B (zh) * | 2006-07-13 | 2013-12-01 | Entegris Inc | 過濾系統 |
US20100180830A1 (en) * | 2009-01-22 | 2010-07-22 | Fritter Charles F | Animal litter air treatment device containing activated carbon |
DK200801093A (en) * | 2008-08-13 | 2010-02-14 | Topsoe Haldor As | Process and system for removing impurities from a gas stream |
US20100101417A1 (en) * | 2008-10-28 | 2010-04-29 | Joseph Chung Kai Wong | Method and system for cleaning atmospheric pollution |
US20120024157A1 (en) * | 2010-07-29 | 2012-02-02 | ADSORPTECH Inc. | Method to clean impurities from bio-gas using adsorption |
CA2824586C (en) * | 2011-01-20 | 2019-02-26 | Scott Technologies, Inc. | Multilayered mixed bed filter for the removal of toxic gases from air streams and methods thereof |
CN108136367A (zh) | 2015-08-28 | 2018-06-08 | 塞里奥尼克斯股份有限公司 | 用于碱性污染物的气体过滤器 |
US10639588B2 (en) | 2015-08-28 | 2020-05-05 | Serionix, Inc. | Gas filters for acidic contaminants |
TW201929937A (zh) * | 2017-06-20 | 2019-08-01 | 美商恩特葛瑞斯股份有限公司 | 使用功能性材料的空氣分子污染酸去除過濾器 |
GB2569111B (en) * | 2017-11-30 | 2021-12-29 | Polypipe Ltd | A positive input ventilation system with active carbon filter |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE155543C (ja) * | 1902-06-28 | 1904-10-29 | ||
US1789194A (en) * | 1925-03-20 | 1931-01-13 | Paul O Rockwell | Process and apparatus for purifying air |
US3961919A (en) * | 1975-06-23 | 1976-06-08 | Lamoreaux Charles L | Gas-vapor separating and gas purifying apparatus |
US4266561A (en) * | 1978-04-10 | 1981-05-12 | Brown & Williamson Tobacco Corporation | Tobacco smoke filtering compositions |
JPS5524561A (en) * | 1978-08-09 | 1980-02-21 | Matsushita Electric Ind Co Ltd | Fabrication of filter |
US4236902A (en) * | 1978-11-15 | 1980-12-02 | Fricke Roy A | Modular air purifying device |
US4239516A (en) * | 1979-03-08 | 1980-12-16 | Max Klein | Porous media to separate gases liquid droplets and/or solid particles from gases or vapors and coalesce entrained droplets |
WO1981001963A1 (en) * | 1980-01-03 | 1981-07-23 | H Hoelter | Method and device for cleaning air fed into a protection booth or vehicle cabin |
JPS57501564A (ja) * | 1980-10-17 | 1982-09-02 | ||
US4382440A (en) * | 1981-03-18 | 1983-05-10 | Kapp Nancy J | Smoke and pollutant filtering device |
US4534775A (en) * | 1982-03-02 | 1985-08-13 | General Time Corp. | Air treatment filter element and air treatment filter |
US4572178A (en) * | 1983-04-01 | 1986-02-25 | Toyo Cci Kabushiki Kaisha | Emergency mask |
IT1179369B (it) * | 1984-05-15 | 1987-09-16 | Ital Idee Srl | Gruppo filtrante multiplo, particolarmente per impianti di aerazione e condizionamento per autoveicoli e ambienti chiusi, munito di mezzi di controllo dell'efficienza |
US4610705A (en) * | 1984-11-06 | 1986-09-09 | Broan Manufacturing Co. Inc. | Filter for ductless range hood |
CA1241524A (en) * | 1985-01-21 | 1988-09-06 | Hyman D. Gesser | Abatement of indoor formaldehyde vapour and other indoor gaseous pollutants |
DE3724806A1 (de) * | 1987-07-27 | 1989-02-09 | Wilhelm Willemer | Verfahren und vorrichtung zur abscheidung von aerosolen |
JPH0252037A (ja) * | 1988-08-12 | 1990-02-21 | Daicel Chem Ind Ltd | 化学活性フィルタ |
JPH0615016B2 (ja) * | 1988-09-09 | 1994-03-02 | トヨタ自動車株式会社 | 自動車排気ガス浄化装置 |
US4897092A (en) * | 1989-02-27 | 1990-01-30 | Air Products And Chemicals, Inc. | Polyimide membrane having improved flux |
IT1229757B (it) * | 1989-05-18 | 1991-09-10 | Fabrizio Mariani | Filtro per la bonifica dell'aria, particolarmente studiato per uffici, abitazioni e ambienti industriali. |
DE4015506A1 (de) * | 1990-05-15 | 1991-11-21 | Hanns Rump | Sicherheitsfiltersystem mit integrierter sensorik zur ermittlung des erschoepfungsgrades |
US5423903A (en) * | 1990-12-03 | 1995-06-13 | Schmitz; Michael | Air filter |
US5284638A (en) * | 1992-08-05 | 1994-02-08 | Corning Incorporated | System and method for removing hydrocarbons from gaseous mixtures using multiple adsorbing agents |
US5529609A (en) * | 1994-11-07 | 1996-06-25 | Georgia Tech Research Corporation | Air cleaner having a three dimensional visco-elastic matrix of material |
US5591244A (en) * | 1995-06-07 | 1997-01-07 | Simon Roofing And Sheet Metal Corp. | System for removal of noxious fumes |
-
1995
- 1995-04-12 SE SE9501369A patent/SE9501369D0/xx unknown
-
1996
- 1996-04-10 AU AU53519/96A patent/AU708652B2/en not_active Ceased
- 1996-04-10 CZ CZ19973180A patent/CZ290853B6/cs not_active IP Right Cessation
- 1996-04-10 DE DE69613690T patent/DE69613690T2/de not_active Expired - Lifetime
- 1996-04-10 US US08/930,931 patent/US5944878A/en not_active Expired - Lifetime
- 1996-04-10 EP EP96910278A patent/EP0820340B1/en not_active Expired - Lifetime
- 1996-04-10 JP JP8530954A patent/JPH11511058A/ja active Pending
- 1996-04-10 ES ES96910278T patent/ES2159730T3/es not_active Expired - Lifetime
- 1996-04-10 WO PCT/SE1996/000464 patent/WO1996032180A1/en active IP Right Grant
- 1996-04-10 CA CA002217502A patent/CA2217502A1/en not_active Abandoned
- 1996-04-10 PL PL96322687A patent/PL322687A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU708652B2 (en) | 1999-08-12 |
WO1996032180A1 (en) | 1996-10-17 |
DE69613690T2 (de) | 2002-05-08 |
PL322687A1 (en) | 1998-02-16 |
CZ290853B6 (cs) | 2002-10-16 |
EP0820340B1 (en) | 2001-07-04 |
US5944878A (en) | 1999-08-31 |
AU5351996A (en) | 1996-10-30 |
CZ318097A3 (cs) | 1998-03-18 |
EP0820340A1 (en) | 1998-01-28 |
DE69613690D1 (de) | 2001-08-09 |
CA2217502A1 (en) | 1996-10-17 |
SE9501369D0 (sv) | 1995-04-12 |
ES2159730T3 (es) | 2001-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060711 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20061010 |
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A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20061127 |
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A02 | Decision of refusal |
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