FR2630023B1 - Filtre a gaz, notamment pour filtrer un gaz sec utilisable dans la fabrication de semi-conducteurs - Google Patents

Filtre a gaz, notamment pour filtrer un gaz sec utilisable dans la fabrication de semi-conducteurs

Info

Publication number
FR2630023B1
FR2630023B1 FR8904953A FR8904953A FR2630023B1 FR 2630023 B1 FR2630023 B1 FR 2630023B1 FR 8904953 A FR8904953 A FR 8904953A FR 8904953 A FR8904953 A FR 8904953A FR 2630023 B1 FR2630023 B1 FR 2630023B1
Authority
FR
France
Prior art keywords
gas
semiconductors
manufacture
filtering dry
dry gas
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 - Fee Related
Application number
FR8904953A
Other languages
English (en)
Other versions
FR2630023A1 (fr
Inventor
Kato Yoshihisa
Ogawa Takashi
Tsukazaki Hideo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2630023A1 publication Critical patent/FR2630023A1/fr
Application granted granted Critical
Publication of FR2630023B1 publication Critical patent/FR2630023B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0012—In-line filters
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or cells
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/244—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the plugs
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24492—Pore diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
FR8904953A 1988-04-14 1989-04-14 Filtre a gaz, notamment pour filtrer un gaz sec utilisable dans la fabrication de semi-conducteurs Expired - Fee Related FR2630023B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988049385U JPH0520407Y2 (fr) 1988-04-14 1988-04-14

Publications (2)

Publication Number Publication Date
FR2630023A1 FR2630023A1 (fr) 1989-10-20
FR2630023B1 true FR2630023B1 (fr) 1993-12-03

Family

ID=12829552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904953A Expired - Fee Related FR2630023B1 (fr) 1988-04-14 1989-04-14 Filtre a gaz, notamment pour filtrer un gaz sec utilisable dans la fabrication de semi-conducteurs

Country Status (5)

Country Link
US (1) US4902319A (fr)
JP (1) JPH0520407Y2 (fr)
DE (1) DE3911894C2 (fr)
FR (1) FR2630023B1 (fr)
GB (1) GB2217228B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907457C2 (de) * 1989-03-08 1997-01-16 Metallgesellschaft Ag Verfahren zur Abscheidung flüssiger Asche
ES2142364T3 (es) * 1989-04-07 2000-04-16 Asahi Glass Co Ltd Filtro ceramico para gas conteniendo polvo y metodo para su produccion.
US5198006A (en) * 1989-04-07 1993-03-30 Asahi Glass Company, Ltd. Ceramic filter for a dust-containing gas and method for its production
US4960448A (en) * 1989-10-16 1990-10-02 Universal Porosics, Inc. High temperature gas filter
US5194078A (en) * 1990-02-23 1993-03-16 Matsushita Electric Industrial Co., Ltd. Exhaust filter element and exhaust gas-treating apparatus
US5114447A (en) * 1991-03-12 1992-05-19 Mott Metallurgical Corporation Ultra-high efficiency porous metal filter
DE4134223C1 (fr) * 1991-10-16 1992-11-12 Stora Feldmuehle Ag, 4000 Duesseldorf, De
JP3288536B2 (ja) * 1994-06-21 2002-06-04 日本碍子株式会社 排ガスフィルタおよびそれを使用した排ガス処理装置
US5611831A (en) * 1994-11-16 1997-03-18 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
DE19857631A1 (de) * 1998-12-14 2000-06-15 Abb Research Ltd Vorrichtung zum Filtern von heissen staubbeladenen Gasen
DE10361571A1 (de) * 2003-12-23 2005-07-21 Mann + Hummel Gmbh Filtereinheit zur Filtrierung eines gasförmigen Fluids
US20060122635A1 (en) * 2004-12-03 2006-06-08 Naegeli Chad D Storage system for bioabsorbable fasteners
JP4607634B2 (ja) * 2005-03-22 2011-01-05 日本碍子株式会社 セラミックフィルタ
US7972406B2 (en) * 2007-08-09 2011-07-05 Honeywell International Inc. Diesel particulate filter and method of making
CN105137660A (zh) * 2015-09-25 2015-12-09 京东方科技集团股份有限公司 一种光配向膜杂质去除装置和方法
WO2017185033A1 (fr) 2016-04-22 2017-10-26 Nanostone Water Us Module à membrane céramique avec plaque d'entraînement, et procédés associés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577216A (en) * 1980-06-16 1982-01-14 Ngk Insulators Ltd Ceramic honeycomb filter and preparation thereof
US4448833A (en) * 1981-06-16 1984-05-15 Nippondenso Co., Ltd. Porous ceramic body and a method of manufacturing the same
US4419108A (en) * 1982-02-22 1983-12-06 Corning Glass Works Filter apparatus and method of filtering
FR2560526B1 (fr) * 1984-03-05 1989-10-06 Ceraver Dispositif de separation par membrane, et procedes de fabrication de celui-ci
DE3675133D1 (de) * 1985-08-16 1990-11-29 Alusuisse Lonza Services Ag Filterkerze zur reinigung der abgase von dieselmotoren.

Also Published As

Publication number Publication date
DE3911894C2 (de) 1994-09-29
GB8908345D0 (en) 1989-06-01
JPH0520407Y2 (fr) 1993-05-27
FR2630023A1 (fr) 1989-10-20
GB2217228B (en) 1992-01-08
JPH01152713U (fr) 1989-10-20
GB2217228A (en) 1989-10-25
US4902319A (en) 1990-02-20
DE3911894A1 (de) 1989-10-26

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20081231