ES451743A1 - Perfeccionamientos introducidos en un catalizador monoliticocon soporte o disposiciones de catalizadores monoliticos consoporte. - Google Patents
Perfeccionamientos introducidos en un catalizador monoliticocon soporte o disposiciones de catalizadores monoliticos consoporte.Info
- Publication number
- ES451743A1 ES451743A1 ES451743A ES451743A ES451743A1 ES 451743 A1 ES451743 A1 ES 451743A1 ES 451743 A ES451743 A ES 451743A ES 451743 A ES451743 A ES 451743A ES 451743 A1 ES451743 A1 ES 451743A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- exhaust gases
- purification
- monolithic carrier
- combustion engine
- 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
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 239000007789 gas Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- 239000013543 active substance Substances 0.000 abstract 2
- 230000001473 noxious effect Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- F01N3/10—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
-
- 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
- B01J23/42—Platinum
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2542282A DE2542282C3 (de) | 1975-09-23 | 1975-09-23 | Monolithischer Trägerkatalysator zur Reinigung der Abgase von Verbrennungsmotoren |
DE19752554359 DE2554359C2 (de) | 1975-12-03 | 1975-12-03 | Vorrichtung zur katalytischen Reinigung der Abgase von Verbrennungsmotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES451743A1 true ES451743A1 (es) | 1977-09-16 |
Family
ID=25769431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES451743A Expired ES451743A1 (es) | 1975-09-23 | 1976-09-22 | Perfeccionamientos introducidos en un catalizador monoliticocon soporte o disposiciones de catalizadores monoliticos consoporte. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4118199A (es) |
JP (1) | JPS5256091A (es) |
CA (1) | CA1081916A (es) |
CS (1) | CS207368B2 (es) |
ES (1) | ES451743A1 (es) |
FR (1) | FR2325805A1 (es) |
GB (1) | GB1554875A (es) |
IT (1) | IT1070099B (es) |
PL (1) | PL101655B1 (es) |
SE (1) | SE429927B (es) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54132469A (en) * | 1978-04-05 | 1979-10-15 | Sakai Chem Ind Co Ltd | Packing method for catalyst |
US4318888A (en) * | 1980-07-10 | 1982-03-09 | General Motors Corporation | Wound foil structure comprising distinct catalysts |
US4382323A (en) * | 1980-07-10 | 1983-05-10 | General Motors Corporation | Method for manufacturing a wound foil structure comprising distinct catalysts |
JPS5726220A (en) * | 1980-07-24 | 1982-02-12 | Ngk Insulators Ltd | Thermal shock resisting ceramic honeycomb-type catalyzer converter |
US4415537A (en) * | 1982-02-01 | 1983-11-15 | United Technologies Corporation | Catalytic combustor |
US4465654A (en) * | 1982-03-02 | 1984-08-14 | Uop Inc. | Process for use of a noble metal and rare earth metal catalyst |
US4410454A (en) * | 1982-03-02 | 1983-10-18 | Uop Inc. | Noble metal and rare earth metal catalyst |
US4584177A (en) * | 1982-05-24 | 1986-04-22 | Fernbach Erwin A | Catalytic unit for gas phase catalysis, more especially for use with wood- and other solid fuel-burning stoves |
US4448756A (en) * | 1983-01-28 | 1984-05-15 | Ford Motor Company | Process for treatment of exhaust gases |
DE3407172C2 (de) * | 1984-02-28 | 1986-09-04 | Degussa Ag, 6000 Frankfurt | Einrichtung zur Reinigung der Abgase von Dieselmotoren |
JPS6164336A (ja) * | 1984-09-05 | 1986-04-02 | Toyota Motor Corp | 自動車用触媒コンバ−タ |
JPS61287451A (ja) * | 1985-06-13 | 1986-12-17 | Nippon Denso Co Ltd | 排ガス浄化用触媒担体 |
FR2622126B1 (fr) * | 1987-10-21 | 1991-06-14 | Procatalyse Ste Fse Produits C | Catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ce catalyseur |
JPH0169626U (es) * | 1987-10-26 | 1989-05-09 | ||
DE3805791A1 (de) * | 1988-02-24 | 1989-08-31 | Kraftanlagen Ag | Verfahren und anlage zur entstickung der abgase von feuerungsanlagen |
SE462143C (sv) * | 1988-03-07 | 1996-02-19 | Heraeus Gmbh W C | Katalysator för bilavgasrening, förfarande för framställning därav samt användning därav |
JPH077096B2 (ja) * | 1988-04-22 | 1995-01-30 | 日本碍子株式会社 | 排ガス再結合器 |
US5403559A (en) * | 1989-07-18 | 1995-04-04 | Emitec Gesellschaft Fuer Emissionstechnologie | Device for cleaning exhaust gases of motor vehicles |
JPH03181338A (ja) * | 1989-12-11 | 1991-08-07 | Gebr Sulzer Ag | 触媒エレメントおよび触媒反応用反応器 |
JPH04118053A (ja) * | 1989-12-29 | 1992-04-20 | Tokyo Roki Kk | エンジンの排気ガス浄化用触媒 |
JP2897367B2 (ja) * | 1990-01-12 | 1999-05-31 | 日本特殊陶業株式会社 | 被毒防止体、被毒防止層付触媒及び排気ガス浄化装置 |
US5281128A (en) * | 1990-11-26 | 1994-01-25 | Catalytica, Inc. | Multistage process for combusting fuel mixtures |
US5425632A (en) * | 1990-11-26 | 1995-06-20 | Catalytica, Inc. | Process for burning combustible mixtures |
US5271906A (en) * | 1991-10-28 | 1993-12-21 | Toyota Jidosha Kabushiki Kaisha | Exhaust emission control apparatus using catalytic converter with hydrocarbon absorbent |
CZ9402003A3 (en) * | 1992-02-25 | 1995-08-16 | Blue Planet Tech Co | Catalytic system |
US5460790A (en) * | 1992-02-25 | 1995-10-24 | Blue Planet Technologies Co., L.P. | Catalytic vessel for receiving metal catalysts by deposition from the gas phase |
US5322671A (en) * | 1992-02-25 | 1994-06-21 | Blue Planet Technologies Co., L.P. | Catalytic vessel |
US5387569A (en) * | 1992-02-25 | 1995-02-07 | Blue Planet Technologies Co., L.P. | Catalytic solution suitable for converting combustion emissions |
JP3122919B2 (ja) * | 1992-07-16 | 2001-01-09 | 三菱自動車工業株式会社 | 電気加熱触媒装置 |
US6087295A (en) | 1992-12-14 | 2000-07-11 | Asec Manufacturing | Reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygen |
US5894068A (en) * | 1992-12-14 | 1999-04-13 | Kharas; Karl C. C. | Reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygen |
EP0611594A1 (de) * | 1993-02-17 | 1994-08-24 | Siemens Aktiengesellschaft | Katalysator zur Umsetzung von Reaktanten eines Gasgemisches |
ATE133752T1 (de) * | 1993-03-26 | 1996-02-15 | Siemens Ag | Katalysator zur stickoxidminderung im abgas eines verbrennungsmotors |
US6152972A (en) * | 1993-03-29 | 2000-11-28 | Blue Planet Technologies Co., L.P. | Gasoline additives for catalytic control of emissions from combustion engines |
JPH07328452A (ja) * | 1994-06-13 | 1995-12-19 | Showa Aircraft Ind Co Ltd | 触媒装置用金属担体 |
US5480622A (en) * | 1994-07-05 | 1996-01-02 | Ford Motor Company | Electrically heatable catalyst device using electrically conductive non-metallic materials |
TW329395B (en) | 1996-02-12 | 1998-04-11 | Siemens Ag | Installation and method for decomposing nitrogen oxide in a gas-flow |
SE9602688L (sv) * | 1996-07-08 | 1998-01-09 | Volvo Ab | Katalytisk brännkammare, samt förfarande för tändning och reglering av den katalytiska brännkammaren |
WO1998012424A1 (en) * | 1996-09-19 | 1998-03-26 | Precision Combustion Inc. | Catalyst protection filter |
DE19743673C2 (de) * | 1997-10-02 | 2002-05-08 | Xcellsis Gmbh | Vorrichtung zur Wasserstofferzeugung aus Kohlenwasserstoffen und Verfahren zur Herstellung eines Katalysators |
US6221327B1 (en) * | 1998-05-15 | 2001-04-24 | Rohm And Haas Company | Catalyst system using flow-through radiation shielding and a process for producing hydrogen cyanide using the same |
KR100320767B1 (ko) * | 1998-07-29 | 2002-01-18 | 모리시타 요이찌 | 수소정제장치 |
DE19918876A1 (de) * | 1999-04-26 | 2000-11-02 | Delphi Tech Inc | Katalytischer Konverter |
JP2001173437A (ja) * | 1999-12-17 | 2001-06-26 | Denso Corp | 内燃機関の排ガス浄化装置 |
SE524367C2 (sv) * | 2000-01-05 | 2004-07-27 | Volvo Ab | Förfarande och arrangemang för behandling av ett gasflöde |
US6264464B1 (en) * | 2000-05-12 | 2001-07-24 | Megtec Systems, Inc. | Angled bed for regenerative heat exchanger |
US6649561B2 (en) * | 2001-02-26 | 2003-11-18 | United Technologies Corporation | Titania-coated honeycomb catalyst matrix for UV-photocatalytic oxidation of organic pollutants, and process for making |
US7169365B2 (en) * | 2002-03-26 | 2007-01-30 | Evolution Industries, Inc. | Automotive exhaust component and method of manufacture |
US7323145B2 (en) * | 2002-03-26 | 2008-01-29 | Evolution Industries, Inc. | Automotive exhaust component and method of manufacture |
US20040071610A1 (en) * | 2002-10-15 | 2004-04-15 | Brenner Annette M. | Customized flow path substrate |
US7685714B2 (en) | 2003-03-18 | 2010-03-30 | Tursky John M | Automotive exhaust component and process of manufacture |
DE102004036478B4 (de) * | 2003-07-30 | 2007-07-19 | Mitsubishi Jidosha Kogyo K.K. | Abgasemissionen entfernende Katalysatorvorrichtung |
DE10344877B3 (de) * | 2003-09-26 | 2004-12-30 | Infineon Technologies Ag | Vorrichtung zum Testen eines Speichermoduls |
DE10345896A1 (de) * | 2003-09-30 | 2005-04-21 | Emitec Emissionstechnologie | Beschichteter Wabenkörper mit Messfühler |
PL202891B1 (pl) * | 2004-05-17 | 2009-08-31 | Politechnika Wrocławska | Element filtrujący cząstek stałych, zwłaszcza sadzy |
JP2005344581A (ja) * | 2004-06-02 | 2005-12-15 | Hino Motors Ltd | パティキュレートフィルタ |
JP4556587B2 (ja) * | 2004-09-22 | 2010-10-06 | マツダ株式会社 | 排気ガス浄化装置 |
JP4833605B2 (ja) * | 2005-07-21 | 2011-12-07 | 株式会社キャタラー | 排ガス浄化用触媒 |
JP5021188B2 (ja) * | 2005-08-01 | 2012-09-05 | 株式会社キャタラー | 排ガス浄化用触媒 |
US20070189948A1 (en) * | 2006-02-14 | 2007-08-16 | Rocha Teresa G | Catalyst system and method |
US7858052B2 (en) * | 2007-01-23 | 2010-12-28 | Gm Global Technology Operations, Inc. | Catalytic converter optimization |
JP2010167366A (ja) * | 2009-01-22 | 2010-08-05 | Ngk Insulators Ltd | ハニカム触媒体 |
DE102011100017A1 (de) * | 2011-04-29 | 2012-10-31 | Süd-Chemie AG | Verfahren zur Herstellung gezonter Katalysatoren |
EP2719987B1 (en) * | 2011-06-10 | 2018-05-09 | NGK Insulators, Ltd. | Heat exchanger element, manufacturing method therefor, and heat exchanger |
US11643959B2 (en) * | 2021-02-04 | 2023-05-09 | Ford Global Technologies, Llc | Additively manufactured catalytic converter substrates |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1452145A (en) * | 1922-03-14 | 1923-04-17 | Cederberg Ivar Walfrid | Apparatus and method for carrying out catalytic oxidation of ammonia with oxygen |
BE497441A (es) * | 1949-08-09 | |||
US3259453A (en) * | 1962-07-19 | 1966-07-05 | Du Pont | Method and apparatus for treating exhaust gases of internal combustion engines |
US3410651A (en) * | 1968-01-02 | 1968-11-12 | Texaco Inc | Method of treating exhaust gases of internal combustion engine and catalyst therefor |
US3785781A (en) * | 1971-10-04 | 1974-01-15 | Universal Oil Prod Co | Apparatus for catalytically converting fluid |
JPS4941723A (es) * | 1972-08-23 | 1974-04-19 | ||
JPS5016686A (es) * | 1973-06-15 | 1975-02-21 |
-
1976
- 1976-09-15 IT IT69243/76A patent/IT1070099B/it active
- 1976-09-16 CS CS766010A patent/CS207368B2/cs unknown
- 1976-09-17 US US05/724,428 patent/US4118199A/en not_active Expired - Lifetime
- 1976-09-21 GB GB39060/76A patent/GB1554875A/en not_active Expired
- 1976-09-21 PL PL1976192549A patent/PL101655B1/pl unknown
- 1976-09-22 FR FR7628518A patent/FR2325805A1/fr active Granted
- 1976-09-22 ES ES451743A patent/ES451743A1/es not_active Expired
- 1976-09-23 SE SE7610557A patent/SE429927B/xx not_active IP Right Cessation
- 1976-09-23 CA CA261,936A patent/CA1081916A/en not_active Expired
- 1976-09-24 JP JP51114565A patent/JPS5256091A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7610557L (sv) | 1977-03-24 |
JPS5256091A (en) | 1977-05-09 |
SE429927B (sv) | 1983-10-10 |
IT1070099B (it) | 1985-03-25 |
CA1081916A (en) | 1980-07-22 |
FR2325805A1 (fr) | 1977-04-22 |
GB1554875A (en) | 1979-10-31 |
CS207368B2 (en) | 1981-07-31 |
US4118199A (en) | 1978-10-03 |
PL101655B1 (pl) | 1979-01-31 |
FR2325805B1 (es) | 1978-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980401 |