DE69101661D1 - Katalysator zum Reinigen von Abgasen von Dieselmotoren. - Google Patents
Katalysator zum Reinigen von Abgasen von Dieselmotoren.Info
- Publication number
- DE69101661D1 DE69101661D1 DE69101661T DE69101661T DE69101661D1 DE 69101661 D1 DE69101661 D1 DE 69101661D1 DE 69101661 T DE69101661 T DE 69101661T DE 69101661 T DE69101661 T DE 69101661T DE 69101661 D1 DE69101661 D1 DE 69101661D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- exhaust gases
- catalytic converter
- diesel engines
- cleaning exhaust
- 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
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000004140 cleaning Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 5
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- B01J35/56—
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
-
- 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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B01J35/612—
-
- B01J35/613—
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP02042481A JP3113662B2 (ja) | 1990-02-26 | 1990-02-26 | ディーゼルエンジン排ガス浄化用触媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69101661D1 true DE69101661D1 (de) | 1994-05-19 |
DE69101661T2 DE69101661T2 (de) | 1994-07-28 |
Family
ID=12637255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69101661T Expired - Lifetime DE69101661T2 (de) | 1990-02-26 | 1991-02-26 | Katalysator zum Reinigen von Abgasen von Dieselmotoren. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5106802A (de) |
EP (1) | EP0449423B1 (de) |
JP (1) | JP3113662B2 (de) |
KR (1) | KR950002223B1 (de) |
AT (1) | ATE104174T1 (de) |
CA (1) | CA2036888C (de) |
DE (1) | DE69101661T2 (de) |
TW (1) | TW197384B (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992014547A1 (en) * | 1991-02-14 | 1992-09-03 | The Regents Of The University Of California | Immobilized free molecule aerosol catalytic reactor |
EP0508513A1 (de) * | 1991-04-08 | 1992-10-14 | General Motors Corporation | Katalysator zur Behandlung von Partikeln in Dieselabgasen |
CA2077101C (en) * | 1991-09-05 | 2003-05-20 | Makoto Horiuchi | Catalyst for purifying exhaust gases of diesel engine |
DE4226112B4 (de) * | 1992-08-07 | 2006-01-12 | Engelhard Corp. | Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas |
US5283041A (en) * | 1992-08-13 | 1994-02-01 | Engelhard Corporation | Catalytic incineration of organic compounds |
US6248684B1 (en) | 1992-11-19 | 2001-06-19 | Englehard Corporation | Zeolite-containing oxidation catalyst and method of use |
CA2110308A1 (en) * | 1992-11-30 | 1994-05-31 | Masahito Kida | Catalyst for purification of diesel engine exhaust gas |
US5714432A (en) * | 1992-12-28 | 1998-02-03 | Kabushiki Kaisha Riken | Exhaust gas cleaner comprising supported silver or silver oxide particles |
EP0628706A2 (de) * | 1993-06-10 | 1994-12-14 | Inco Limited | Katalytische Umsetzung von Abgasen einer Brennkraftmaschine |
DE69402766T2 (de) * | 1993-07-09 | 1997-07-31 | N E Chemcat Corp | Methode und Katalysator zur Reinigung von Abgasen |
JP2891609B2 (ja) * | 1993-07-15 | 1999-05-17 | 株式会社アイシーティー | ディーゼルエンジン排ガス浄化用触媒 |
US5451558A (en) * | 1994-02-04 | 1995-09-19 | Goal Line Environmental Technologies | Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same |
US5534475A (en) * | 1994-03-02 | 1996-07-09 | Instituto Mexicano Del Petroleo | Catalytically active ceramic monoliths for the reduction of leaded gasoline fueled engine pollutants and the production thereof |
JPH0884911A (ja) * | 1994-09-14 | 1996-04-02 | I C T:Kk | 窒素酸化物分解用触媒およびこれを用いたディーゼルエンジン排ガスの浄化方法 |
US5898016A (en) * | 1994-11-22 | 1999-04-27 | Cataler Industrial Co., Ltd. | Metallic support catalyst |
US5911961A (en) * | 1994-12-06 | 1999-06-15 | Ict Co., Ltd. | Catalyst for purification of diesel engine exhaust gas |
US5578283A (en) * | 1994-12-30 | 1996-11-26 | Engelhard Corporation | Catalytic oxidation catalyst and method for controlling VOC, CO and halogenated organic emissions |
KR100451027B1 (ko) * | 1995-02-02 | 2005-01-17 | 유니버시티 코트 오브 더 유니버시티 오브 던디 | 촉매 |
EP0727248B1 (de) * | 1995-02-17 | 1998-08-19 | ICT Co., Ltd. | Katalysator zur Reinigung von Dieselmotorabgas |
US5710088A (en) * | 1995-06-30 | 1998-01-20 | Ford Global Technologies, Inc. | Lean-NOx catalysts containing silver supported on alumina |
KR100408503B1 (ko) * | 1996-07-23 | 2004-02-14 | 삼성전기주식회사 | 자동차배기가스정화용촉매 |
SE507155C2 (sv) | 1996-08-14 | 1998-04-06 | Volvo Ab | Anordning och förfarande för reducering av kväveoxidföreningar |
US6921738B2 (en) | 1996-12-06 | 2005-07-26 | Engelhard Corporation | Catalytic metal plate |
EP1611950A1 (de) * | 1998-03-09 | 2006-01-04 | Osaka Gas Company Limited | Verfahren zur katalytischen Entfernung von Methan aus einem Abgas |
JPH11267504A (ja) * | 1998-03-24 | 1999-10-05 | Ngk Insulators Ltd | 排ガス浄化用触媒体とそれを用いた排ガス浄化システム |
DE19815608A1 (de) * | 1998-04-07 | 1999-10-14 | Emitec Emissionstechnologie | Katalytisch wirksame Struktur |
AU2001284443A1 (en) * | 2000-09-08 | 2002-03-22 | Ngk Insulators, Ltd. | Method for producing catalyst body and carrier having alumina carried thereon |
DE60139569D1 (de) | 2000-11-06 | 2009-09-24 | Corning Inc | Katalysator zur reinigung von abgasen |
DE10115485A1 (de) * | 2001-03-29 | 2002-10-10 | Daimler Chrysler Ag | Partikelfilter |
US20030036477A1 (en) * | 2001-04-20 | 2003-02-20 | Nordquist Andrew Francis | Coated monolith substrate and monolith catalysts |
US6677272B2 (en) | 2001-08-15 | 2004-01-13 | Corning Incorporated | Material for NOx trap support |
US7138358B2 (en) * | 2001-11-13 | 2006-11-21 | Sud-Chemie Inc. | Catalyzed diesel particulate matter filter with improved thermal stability |
TWI346574B (en) * | 2003-03-31 | 2011-08-11 | Shell Int Research | A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition |
JP4292895B2 (ja) * | 2003-07-02 | 2009-07-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
WO2005044422A1 (ja) * | 2003-11-07 | 2005-05-19 | Ibiden Co., Ltd. | ハニカム構造体 |
JP2005185959A (ja) * | 2003-12-25 | 2005-07-14 | Nissan Motor Co Ltd | 排ガス浄化用触媒 |
JP4527412B2 (ja) * | 2004-02-04 | 2010-08-18 | イビデン株式会社 | ハニカム構造体集合体及びハニカム触媒 |
WO2006106785A1 (ja) * | 2005-03-31 | 2006-10-12 | Ibiden Co., Ltd. | ハニカム構造体 |
EP1889647A4 (de) * | 2005-05-27 | 2009-12-23 | Ibiden Co Ltd | Wabenstrukturfilter |
KR20080047950A (ko) | 2006-11-27 | 2008-05-30 | 나노스텔라 인코포레이티드 | 팔라듐-금을 포함하는 엔진 배기가스 촉매 |
US7534738B2 (en) | 2006-11-27 | 2009-05-19 | Nanostellar, Inc. | Engine exhaust catalysts containing palladium-gold |
US8258070B2 (en) | 2006-11-27 | 2012-09-04 | WGCH Technology Limited | Engine exhaust catalysts containing palladium-gold |
US7709414B2 (en) | 2006-11-27 | 2010-05-04 | Nanostellar, Inc. | Engine exhaust catalysts containing palladium-gold |
JP5196674B2 (ja) * | 2007-01-17 | 2013-05-15 | ナノステラー インコーポレイテッド | パラジウム−金を含有するエンジン排ガス触媒 |
JP2009219971A (ja) * | 2007-03-20 | 2009-10-01 | Denso Corp | セラミックハニカム構造体 |
JP5542659B2 (ja) | 2007-05-09 | 2014-07-09 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | エポキシ化触媒、触媒を調製する方法、および酸化オレフィン、1,2−ジオール、1,2−ジオールエーテル、1,2−カーボネートまたはアルカノールアミンの製造方法 |
CA2723592C (en) * | 2008-05-07 | 2016-08-16 | Shell Internationale Research Maatschappij B.V. | A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
GB0808427D0 (en) | 2008-05-09 | 2008-06-18 | Johnson Matthey Plc | Apparatus |
US8071504B2 (en) | 2008-12-19 | 2011-12-06 | Caterpillar Inc. | Exhaust system having a gold-platinum group metal catalyst |
US9827530B2 (en) * | 2015-01-30 | 2017-11-28 | Hamilton Sundstrand Corporation | Enhanced device for separation of oxygen and nitrogen |
CN107335447B (zh) * | 2017-06-15 | 2020-10-27 | 华南理工大学 | 一种用于净化挥发性有机物的催化剂及其制备方法 |
CN110665514A (zh) * | 2019-10-10 | 2020-01-10 | 徐州瑞田工程机械有限公司 | 一种柴油机doc催化剂制备工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4172047A (en) * | 1978-09-18 | 1979-10-23 | Ford Motor Company | Catalyst of rhodium on alpha alumina-coated substrate |
US4617289A (en) * | 1984-08-08 | 1986-10-14 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for purifying diesel engine exhaust gases |
DE3504556A1 (de) * | 1985-02-11 | 1986-08-14 | Christian Dr.-Ing. 8570 Pegnitz Koch | Katalysator zur umsetzung von kohlenwasserstoffen und zur reduktion von stickoxiden |
US4708946A (en) * | 1985-05-23 | 1987-11-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for purifying exhaust gas |
JPS6388040A (ja) * | 1986-09-30 | 1988-04-19 | Nippon Engeruharudo Kk | 車輌用排気ガス浄化用触媒及びその製造方法 |
JP2716205B2 (ja) * | 1989-05-08 | 1998-02-18 | 株式会社日本触媒 | 排ガス浄化用触媒 |
-
1990
- 1990-02-26 JP JP02042481A patent/JP3113662B2/ja not_active Expired - Lifetime
-
1991
- 1991-02-22 CA CA002036888A patent/CA2036888C/en not_active Expired - Lifetime
- 1991-02-25 US US07/660,800 patent/US5106802A/en not_active Expired - Lifetime
- 1991-02-26 AT AT91301547T patent/ATE104174T1/de not_active IP Right Cessation
- 1991-02-26 DE DE69101661T patent/DE69101661T2/de not_active Expired - Lifetime
- 1991-02-26 EP EP91301547A patent/EP0449423B1/de not_active Expired - Lifetime
- 1991-02-26 KR KR1019910003132A patent/KR950002223B1/ko not_active IP Right Cessation
- 1991-02-27 TW TW080101622A patent/TW197384B/zh active
Also Published As
Publication number | Publication date |
---|---|
ATE104174T1 (de) | 1994-04-15 |
CA2036888C (en) | 1995-12-19 |
JPH03249948A (ja) | 1991-11-07 |
KR910021260A (ko) | 1991-12-20 |
DE69101661T2 (de) | 1994-07-28 |
JP3113662B2 (ja) | 2000-12-04 |
CA2036888A1 (en) | 1991-08-27 |
EP0449423A1 (de) | 1991-10-02 |
TW197384B (de) | 1993-01-01 |
KR950002223B1 (ko) | 1995-03-15 |
US5106802A (en) | 1992-04-21 |
EP0449423B1 (de) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings |