TW279811B - - Google Patents

Info

Publication number
TW279811B
TW279811B TW082104946A TW82104946A TW279811B TW 279811 B TW279811 B TW 279811B TW 082104946 A TW082104946 A TW 082104946A TW 82104946 A TW82104946 A TW 82104946A TW 279811 B TW279811 B TW 279811B
Authority
TW
Taiwan
Prior art keywords
cells
gaseous mixture
inlet end
outlet end
open
Prior art date
Application number
TW082104946A
Other languages
English (en)
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of TW279811B publication Critical patent/TW279811B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • 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
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9481—Catalyst preceded by an adsorption device without catalytic function for temporary storage of contaminants, e.g. during cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0835—Hydrocarbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/101—Three-way catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/12—Combinations of different methods of purification absorption or adsorption, and catalytic conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/04—Sulfur or sulfur oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Treating Waste Gases (AREA)
TW082104946A 1992-08-05 1993-06-16 TW279811B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/925,020 US5260035A (en) 1992-08-05 1992-08-05 Apparatus and method for modifying gaseous mixtures

Publications (1)

Publication Number Publication Date
TW279811B true TW279811B (zh) 1996-07-01

Family

ID=25451081

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082104946A TW279811B (zh) 1992-08-05 1993-06-16

Country Status (11)

Country Link
US (1) US5260035A (zh)
EP (1) EP0585572B1 (zh)
JP (1) JPH06182219A (zh)
KR (1) KR940003594A (zh)
AT (1) ATE157902T1 (zh)
AU (1) AU661600B2 (zh)
BR (1) BR9302927A (zh)
CA (1) CA2096197A1 (zh)
DE (1) DE69313764T2 (zh)
MX (1) MX9304701A (zh)
TW (1) TW279811B (zh)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693664B1 (fr) * 1992-07-20 1994-09-02 Ceramiques Tech Soc D Dispositif à membrane pour filtration, séparation ou réaction catalytique.
JPH0780324A (ja) * 1993-09-09 1995-03-28 Usui Internatl Ind Co Ltd メタル担体
JP3526084B2 (ja) * 1993-12-28 2004-05-10 日本碍子株式会社 排ガス浄化用吸着・触媒体、吸着体、排ガス浄化システム及び排ガス浄化方法
DE19546484A1 (de) * 1995-12-13 1997-07-10 Daimler Benz Ag Verfahren zum Betreiben einer Reinigungsanlage für Gase sowie eine Reinigungsanlage für Gase
JP3447407B2 (ja) * 1994-12-26 2003-09-16 本田技研工業株式会社 排気ガス浄化装置
JPH0949421A (ja) * 1995-05-30 1997-02-18 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
EP0745416B1 (en) * 1995-06-02 2003-09-17 Corning Incorporated Device for removal of contaminants from fluid streams
DE19546482A1 (de) * 1995-12-13 1997-06-26 Basf Ag Verfahren zum Betreiben einer Reinigungsanlage, eine Reinigungsanlage und eine Verwendung derselben
US5641332A (en) * 1995-12-20 1997-06-24 Corning Incorporated Filtraion device with variable thickness walls
US6451081B1 (en) * 1996-04-23 2002-09-17 Siemens Westinghouse Power Corporation Multi-membrane filter
KR100494189B1 (ko) 1996-08-19 2005-06-10 폭스바겐 악티엔 게젤샤프트 ＮＯｘ 흡착기
DE19653910A1 (de) * 1996-12-21 1998-06-25 Daimler Benz Ag Verfahren und Katalysator zur Verringerung von Schadstoffen in Gasen
US6077436A (en) * 1997-01-06 2000-06-20 Corning Incorporated Device for altering a feed stock and method for using same
DE69826768T2 (de) 1997-07-02 2006-03-09 Tosoh Corp., Shinnanyo Adsorbens für Kohlenwasserstoff und Katalysator zur Abgasreinigung
KR100331210B1 (ko) * 1998-04-01 2002-04-01 마스다 노부유키 유해 물질을 함유하는 오염 기체의 처리방법 및 처리장치
US6167696B1 (en) * 1999-06-04 2001-01-02 Ford Motor Company Exhaust gas purification system for low emission vehicle
DE60041464D1 (de) * 1999-09-29 2009-03-12 Ibiden Co Ltd Wabenförmiger Filter und Anordnung von keramischen Filtern
US6510686B2 (en) * 2000-03-27 2003-01-28 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifier for internal combustion engine and method for purifying exhaust gas
US6568178B2 (en) * 2000-03-28 2003-05-27 Toyota Jidosha Kabushiki Kaisha Device for purifying the exhaust gas of an internal combustion engine
DE10027401A1 (de) * 2000-06-02 2001-12-20 Emitec Emissionstechnologie Kleinvolumiger Absorber
JP2002285834A (ja) * 2001-03-28 2002-10-03 Kawasaki Heavy Ind Ltd ディーゼルエンジン排ガス中の窒素酸化物除去方法
JP4565424B2 (ja) * 2001-05-25 2010-10-20 日産自動車株式会社 排気ガス浄化触媒
JP4550434B2 (ja) * 2004-01-15 2010-09-22 日本碍子株式会社 セル構造体及びその製造方法
DE202005000897U1 (de) * 2004-11-30 2006-04-06 Hengst Gmbh & Co.Kg Ionentauscher mit Wechseleinsatz
US7384442B2 (en) * 2005-02-28 2008-06-10 Corning Incorporated Ceramic wall-flow filter including heat absorbing elements and methods of manufacturing same
JP4616752B2 (ja) * 2005-10-26 2011-01-19 日本碍子株式会社 ハニカム構造体
US20070111878A1 (en) 2005-11-16 2007-05-17 Bilal Zuberi Extrudable mixture for forming a porous block
US7640732B2 (en) 2005-11-16 2010-01-05 Geo2 Technologies, Inc. Method and apparatus for filtration of a two-stroke engine exhaust
US20070107396A1 (en) * 2005-11-16 2007-05-17 Bilal Zuberi Method and apparatus for a gas-liquid separator
US7938876B2 (en) 2005-11-16 2011-05-10 GE02 Technologies, Inc. Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture
US7938877B2 (en) 2005-11-16 2011-05-10 Geo2 Technologies, Inc. Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture
US8039050B2 (en) 2005-12-21 2011-10-18 Geo2 Technologies, Inc. Method and apparatus for strengthening a porous substrate
DE102007002840A1 (de) * 2007-01-19 2008-07-24 Robert Bosch Gmbh Abgasanlage für einen Kolbenmotor
US20090000475A1 (en) * 2007-06-29 2009-01-01 Curtis Robert Fekety Zeolite membrane structures and methods of making zeolite membrane structures
US8814974B2 (en) * 2007-08-24 2014-08-26 Corning Incorporated Thin-walled porous ceramic wall-flow filter
CN101918128B (zh) 2007-11-05 2014-10-22 维罗西股份有限公司 向微通道反应器加载微粒或者从微通道反应器卸载微粒
US8497018B2 (en) * 2010-01-27 2013-07-30 Applied Thin Films, Inc. High temperature stable amorphous silica-rich aluminosilicates
US8202350B2 (en) * 2009-06-25 2012-06-19 Sri International Method and apparatus for gas removal
US8516798B2 (en) * 2009-07-30 2013-08-27 Ford Global Technologies, Llc Methods and systems for control of an emission system with more than one SCR region
US8240194B2 (en) * 2009-07-30 2012-08-14 Ford Global Technologies, Llc Methods and systems for diagnostics of an emission system with more than one SCR region
EP2554809A4 (en) * 2010-03-26 2014-11-26 Cataler Corp EXHAUST GAS CLEANING SYSTEM
FR2974735B1 (fr) * 2011-05-03 2015-11-20 Air Liquide Adsorbeur comprenant des contacteurs a passages paralleles avec isolation integree
JP5916310B2 (ja) * 2011-07-26 2016-05-11 日本碍子株式会社 ハニカム触媒担体
US9272262B2 (en) * 2011-12-16 2016-03-01 King Abdullah University of Science and Technology (KAUST) Materials for gas capture, methods of making materials for gas capture, and methods of capturing gas
US9610561B2 (en) 2014-08-11 2017-04-04 Corning Incorporated Method of making a honeycomb having channels containing a porous adsorbent
CN114308033A (zh) * 2015-06-29 2022-04-12 康宁股份有限公司 减少排放物的多孔陶瓷体
GB2572396A (en) 2018-03-28 2019-10-02 Johnson Matthey Plc Passive NOx adsorber
DE102018004002A1 (de) * 2018-05-17 2019-11-21 A. Kayser Automotive Systems Gmbh Aktivkohlefilter mit Sperrschicht
WO2020067007A1 (ja) * 2018-09-28 2020-04-02 大阪ガスケミカル株式会社 吸着材、キャニスタ及び吸着材の製造方法
US20220193598A1 (en) * 2019-06-21 2022-06-23 Climeworks Ag Adsorber structure for gas separation processes
EP4069413A1 (en) * 2019-12-04 2022-10-12 Topsoe A/S Endothermic reaction of a feed gas heated by resistance heating
WO2024135747A1 (ja) * 2022-12-20 2024-06-27 日本碍子株式会社 反応器、ガス回収装置、並びにガス回収システム
WO2024135745A1 (ja) * 2022-12-20 2024-06-27 日本碍子株式会社 反応器及びその製造方法、ガス回収装置、並びにガス回収システム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647542A (en) * 1966-12-19 1972-03-07 Mc Donnell Douglas Corp Solid-fluid battery
US3885977A (en) * 1973-11-05 1975-05-27 Corning Glass Works Anisotropic cordierite monolith
US4127691A (en) * 1977-06-20 1978-11-28 Corning Glass Works Thermal shock resistant honeycomb structures
US4363644A (en) * 1980-02-04 1982-12-14 Nippon Soken, Inc. Filter for purifying exhaust gas
JPS56129042A (en) * 1980-03-14 1981-10-08 Ngk Insulators Ltd Honeycomb structure of ceramic
JPS5742316A (en) * 1980-08-28 1982-03-09 Ngk Insulators Ltd Ceramic honeycomb filter
JPS5814950A (ja) * 1981-07-18 1983-01-28 Nippon Soken Inc 活性アルミナコ−テイングハニカム構造触媒担体
DE3205673A1 (de) * 1982-02-17 1983-09-01 Engelhard Kali-Chemie Autocat Gmbh, 3000 Hannover Vorrichtung zur reinigung der abgase von dieselmotoren, insbesondere bei kraftfahrzeugen
US4428758A (en) * 1982-02-22 1984-01-31 Corning Glass Works Solid particulate filters
US4417908A (en) * 1982-02-22 1983-11-29 Corning Glass Works Honeycomb filter and method of making it
US4420316A (en) * 1982-02-22 1983-12-13 Corning Glass Works Filter apparatus and method of making it
US4416676A (en) * 1982-02-22 1983-11-22 Corning Glass Works Honeycomb filter and method of making it
US4758272A (en) * 1987-05-27 1988-07-19 Corning Glass Works Porous metal bodies
US4800187A (en) * 1987-10-28 1989-01-24 Corning Glass Works Method of crystallizing a zeolite on the surface of a monolithic ceramic substrate
US4992233A (en) * 1988-07-15 1991-02-12 Corning Incorporated Sintering metal powders into structures without sintering aids
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
JPH0625538B2 (ja) * 1989-10-24 1994-04-06 ニチアス株式会社 メタノールエンジンの排気浄化装置
JPH03141816A (ja) * 1989-10-27 1991-06-17 Toyota Motor Corp 排気ガス浄化装置
US5125231A (en) * 1990-06-08 1992-06-30 Corning Incorporated Dual converter engine exhaust system for reducing hydrocarbon emissions
US5078979A (en) * 1990-07-20 1992-01-07 Uop Molecular sieve bed/catalyst to treat automotive exhaust
JP2855860B2 (ja) * 1991-02-06 1999-02-10 日産自動車株式会社 内燃機関の排気フィルタ

Also Published As

Publication number Publication date
MX9304701A (es) 1994-02-28
ATE157902T1 (de) 1997-09-15
AU661600B2 (en) 1995-07-27
DE69313764D1 (de) 1997-10-16
US5260035A (en) 1993-11-09
JPH06182219A (ja) 1994-07-05
BR9302927A (pt) 1994-03-01
AU4428993A (en) 1994-02-10
CA2096197A1 (en) 1994-02-06
EP0585572B1 (en) 1997-09-10
KR940003594A (ko) 1994-03-12
EP0585572A1 (en) 1994-03-09
DE69313764T2 (de) 1998-04-09

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