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
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)
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)
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 |
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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 |
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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 |
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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 |
-
1992
- 1992-08-05 US US07/925,020 patent/US5260035A/en not_active Expired - Fee Related
-
1993
- 1993-05-13 CA CA002096197A patent/CA2096197A1/en not_active Abandoned
- 1993-06-16 TW TW082104946A patent/TW279811B/zh active
- 1993-07-13 DE DE69313764T patent/DE69313764T2/de not_active Expired - Fee Related
- 1993-07-13 EP EP93111184A patent/EP0585572B1/en not_active Expired - Lifetime
- 1993-07-13 AT AT93111184T patent/ATE157902T1/de not_active IP Right Cessation
- 1993-07-20 BR BR9302927A patent/BR9302927A/pt not_active Application Discontinuation
- 1993-07-22 JP JP5181037A patent/JPH06182219A/ja not_active Withdrawn
- 1993-07-30 AU AU44289/93A patent/AU661600B2/en not_active Ceased
- 1993-08-03 MX MX9304701A patent/MX9304701A/es unknown
- 1993-08-05 KR KR1019930015224A patent/KR940003594A/ko not_active Application Discontinuation
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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