DE69732685D1 - Verfahren zur Auswertung der Leistung von einem chemischen Filter zur Reinigung von Gasen - Google Patents

Verfahren zur Auswertung der Leistung von einem chemischen Filter zur Reinigung von Gasen

Info

Publication number
DE69732685D1
DE69732685D1 DE69732685T DE69732685T DE69732685D1 DE 69732685 D1 DE69732685 D1 DE 69732685D1 DE 69732685 T DE69732685 T DE 69732685T DE 69732685 T DE69732685 T DE 69732685T DE 69732685 D1 DE69732685 D1 DE 69732685D1
Authority
DE
Germany
Prior art keywords
evaluating
gases
purification
performance
chemical filter
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
DE69732685T
Other languages
English (en)
Other versions
DE69732685T2 (de
Inventor
Kunio Fujiwara
Takeshi Takai
Mari Katsumine
Kazuo Iwaki
Hideo Kawazu
Hideaki Sekiguchi
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of DE69732685D1 publication Critical patent/DE69732685D1/de
Publication of DE69732685T2 publication Critical patent/DE69732685T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • 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
    • B01D53/0454—Controlling adsorption
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69732685T 1996-12-18 1997-12-17 Verfahren zur Auswertung der Leistungfähigkeit von einem chemischen Filter zur Reinigung von Gasen Expired - Lifetime DE69732685T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP33845896 1996-12-18
JP33845896 1996-12-18
JP33845796 1996-12-18
JP33845796 1996-12-18
JP34161597A JP3295362B2 (ja) 1996-12-18 1997-12-11 気体清浄用ケミカルフィルターの性能判定方法
JP34161597 1997-12-11

Publications (2)

Publication Number Publication Date
DE69732685D1 true DE69732685D1 (de) 2005-04-14
DE69732685T2 DE69732685T2 (de) 2006-02-02

Family

ID=27340883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732685T Expired - Lifetime DE69732685T2 (de) 1996-12-18 1997-12-17 Verfahren zur Auswertung der Leistungfähigkeit von einem chemischen Filter zur Reinigung von Gasen

Country Status (6)

Country Link
US (1) US6009739A (de)
EP (1) EP0848993B1 (de)
JP (1) JP3295362B2 (de)
KR (1) KR100496912B1 (de)
DE (1) DE69732685T2 (de)
TW (1) TW378162B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7092077B2 (en) * 2001-09-24 2006-08-15 Entegris, Inc. System and method for monitoring contamination
US20040023419A1 (en) * 2001-09-24 2004-02-05 Extraction Systems, Inc System and method for monitoring contamination
JP2003093825A (ja) 2001-09-27 2003-04-02 Ebara Corp ガス除去方法及びガス除去フィルタ
US20030131654A1 (en) * 2001-11-26 2003-07-17 Healthy Buildings International, Inc. Method and apparatus for monitoring building air flow
US20080070274A1 (en) * 2001-12-10 2008-03-20 William Lee High capacity, methods for separation, purification, concentration, immobilization and synthesis of compounds and applications based thereupon
GB0227368D0 (en) * 2002-11-23 2002-12-31 Vettech Solutions Ltd Gas filtering manifolds and uses of same
KR100682797B1 (ko) 2006-03-06 2007-02-15 주식회사 포스코 집진기의 필터백 하중 검출장치
KR100767459B1 (ko) * 2006-07-27 2007-10-17 대가파우더시스템 주식회사 미생물을 이용한 탈취장치의 음파를 이용한 탈취개선효과측정장치 및 상기 측정장치를 이용한 탈취개선효과측정방법
JP2018134564A (ja) * 2015-05-25 2018-08-30 伸和コントロールズ株式会社 空気清浄化システム
WO2017040291A1 (en) 2015-08-28 2017-03-09 Serionix, Inc. Gas filters for acidic contaminants
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
KR102041281B1 (ko) * 2018-05-18 2019-11-27 주식회사 이노켐텍 이온교환섬유판 제조방법, 이온교환 섬유판, 이온교환섬유판을 이용한 이온교환필터
JP7190363B2 (ja) * 2019-02-20 2022-12-15 三菱重工業株式会社 フィルタ監視システム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921157A (en) * 1955-05-26 1960-01-12 Bacharach Ind Instr Company Filter gauge
JPS585031B2 (ja) * 1974-09-19 1983-01-28 ハウニ ウエルケ ケ−ルバ− ウント コンパニ− コンマンデイツトゲゼルシヤフト タバコカコウコウギヨウノボウジヨウノシナモノノヒフクケンサノホウホウ オヨビソウチ
US4014209A (en) * 1975-12-15 1977-03-29 Emerick Wayne L Air filter condition indicating device
DE2951626C2 (de) * 1979-12-21 1986-10-09 Drägerwerk AG, 2400 Lübeck Vorrichtung zum Zerlegen eines Gas-Gemisches
US4751501A (en) * 1981-10-06 1988-06-14 Honeywell Inc. Variable air volume clogged filter detector
JPH01197644A (ja) * 1988-02-03 1989-08-09 Smc Corp インピーダンス検出装置
US5743940A (en) * 1988-04-07 1998-04-28 Japan Atomic Energy Research Institute Process for producing gas adsorbent
DE3901779C2 (de) * 1989-01-21 1997-08-14 Somos Gmbh Verfahren und Vorrichtung zur Adsorption von Feuchtigkeit aus Gasen, insbesondere Luft
US5200628A (en) * 1989-11-10 1993-04-06 Nikuni Machinery Industrial Co., Ltd. Method for distinguishing particles in fluid and apparatus for the same including plural sensors and weighting
JPH03161020A (ja) * 1989-11-20 1991-07-11 Matsushita Seiko Co Ltd 空気清浄機
JPH03232513A (ja) * 1990-02-09 1991-10-16 Sanyo Electric Co Ltd エアーフィルタの寿命検知装置
US5036698A (en) * 1990-05-04 1991-08-06 Allied-Signal Inc. Method and apparatus for predicting life of air filter cartridges
JPH05107239A (ja) * 1991-10-18 1993-04-27 Hitachi Plant Eng & Constr Co Ltd 吸着剤の寿命予測装置
JP3259782B2 (ja) * 1992-07-31 2002-02-25 東洋紡績株式会社 空気清浄用フィルター濾材
DE4408647B4 (de) * 1993-03-19 2004-02-05 Volkswagen Ag Verfahren und Vorrichtung zur Bestimmung der Arbeitskapazität einer Adsorberanordnung
FR2705734B1 (fr) * 1993-05-25 1995-06-30 Snecma Procédé et dispositif pour améliorer la sécurité des filtres à fluide.
US5376278A (en) * 1993-07-01 1994-12-27 The Graver Company Filter and a method for separating charged particles from a liquid stream
FI98960C (fi) * 1994-10-21 1997-09-10 Vaisala Oy Menetelmä ei-polaaristen kaasujen, kuten hiilidioksidin pitoisuuden mittaamiseksi polymeeripohjaisella anturilla sekä anturirakenne
TW288051B (de) * 1994-11-22 1996-10-11 Ebara Corp

Also Published As

Publication number Publication date
US6009739A (en) 2000-01-04
EP0848993A3 (de) 1999-08-04
KR100496912B1 (ko) 2005-09-30
JPH10230126A (ja) 1998-09-02
EP0848993B1 (de) 2005-03-09
KR19980064225A (ko) 1998-10-07
JP3295362B2 (ja) 2002-06-24
EP0848993A2 (de) 1998-06-24
DE69732685T2 (de) 2006-02-02
TW378162B (en) 2000-01-01

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