DK0633065T3 - Anordning til rensning af giftholdig afgangsluft ved hjælp af heterogen katalyse - Google Patents
Anordning til rensning af giftholdig afgangsluft ved hjælp af heterogen katalyseInfo
- Publication number
- DK0633065T3 DK0633065T3 DK94250164.4T DK94250164T DK0633065T3 DK 0633065 T3 DK0633065 T3 DK 0633065T3 DK 94250164 T DK94250164 T DK 94250164T DK 0633065 T3 DK0633065 T3 DK 0633065T3
- Authority
- DK
- Denmark
- Prior art keywords
- strip
- exhaust air
- heterogeneous catalysis
- gas
- disc
- Prior art date
Links
- 238000007210 heterogeneous catalysis Methods 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 title 1
- 231100000614 poison Toxicity 0.000 title 1
- 230000007096 poisonous effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 230000000274 adsorptive effect Effects 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 238000003980 solgel method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- 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
-
- B01J35/58—
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0246—Coatings comprising a zeolite
-
- 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
-
- 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
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/22—Selection of materials for exhaust purification used in non-catalytic purification apparatus
- F01N2370/24—Zeolitic material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4321831 | 1993-06-28 | ||
DE4423329A DE4423329C2 (de) | 1993-06-28 | 1994-06-22 | Vorrichtung zur Reinigung schadstoffbeladener Abluft durch heterogene Katalyse |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0633065T3 true DK0633065T3 (da) | 1998-03-09 |
Family
ID=25927274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94250164.4T DK0633065T3 (da) | 1993-06-28 | 1994-06-23 | Anordning til rensning af giftholdig afgangsluft ved hjælp af heterogen katalyse |
Country Status (6)
Country | Link |
---|---|
US (1) | US5567392A (da) |
EP (1) | EP0633065B1 (da) |
JP (1) | JPH07145723A (da) |
AT (1) | ATE162112T1 (da) |
DE (2) | DE4423329C2 (da) |
DK (1) | DK0633065T3 (da) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6200542B1 (en) | 1995-01-20 | 2001-03-13 | Engelhard Corporation | Method and apparatus for treating the atmosphere |
ATE216280T1 (de) | 1995-01-20 | 2002-05-15 | Engelhard Corp | Vorrichtung zur schadstoffentfernung aus umgebungsluft in der motorhaube eines fahrzeuges |
US6818254B1 (en) | 1995-01-20 | 2004-11-16 | Engelhard Corporation | Stable slurries of catalytically active materials |
US6517899B1 (en) | 1995-01-20 | 2003-02-11 | Engelhard Corporation | Catalyst and adsorption compositions having adhesion characteristics |
DE19523142B4 (de) * | 1995-06-28 | 2007-03-29 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zum Dekontaminieren von Gasen |
DE19548281B4 (de) * | 1995-12-22 | 2007-04-05 | Mann + Hummel Gmbh | Adsorptionsfilter |
DE19600685C2 (de) * | 1996-01-10 | 1999-01-14 | Linde Ag | Katalytisch wirkende Beschichtung, Verfahren zu ihrer Herstellung und ihre Verwendung |
US5685041A (en) * | 1996-02-14 | 1997-11-11 | Sivacoe; Orlande | Pipe pig with abrasive exterior |
GB2310386A (en) * | 1996-02-23 | 1997-08-27 | Frederick Allen | Treating exhaust gases |
US6156283A (en) | 1998-03-23 | 2000-12-05 | Engelhard Corporation | Hydrophobic catalytic materials and method of forming the same |
DE19830348A1 (de) * | 1998-07-07 | 2000-01-13 | Herbert Hager | Verfahren zur Desinfektion von Luft |
DE19929911C2 (de) * | 1999-06-29 | 2001-06-13 | Alfred Ernst Buck | Einrichtung zur Abgasbehandlung |
JP2001038196A (ja) * | 1999-08-04 | 2001-02-13 | Nippon Shokubai Co Ltd | 触媒の交換方法 |
DE19945742C1 (de) * | 1999-09-24 | 2000-10-19 | Daimler Chrysler Ag | Metallfaser-Katalysator und Herstellungsverfahren hierfür |
FR2818562A1 (fr) * | 2000-12-22 | 2002-06-28 | Messier Bugatti | Cartouche catalytique et application a des installations pour la mise en oeuvre de reactions chimiques catalysees |
EP1222961A3 (en) * | 2001-01-10 | 2002-08-28 | Abb Research Ltd. | Method of forming a zeolite layer on a substrate |
US6663839B2 (en) | 2001-02-26 | 2003-12-16 | Abb Lummus Global Inc. | Radial flow gas phase reactor and method for reducing the nitrogen oxide content of a gas |
US20020159923A1 (en) * | 2001-02-26 | 2002-10-31 | Platvoet Erwin M.J. | Gas phase reactor and process for reducing nitrogen oxide in a gas stream |
US6821490B2 (en) * | 2001-02-26 | 2004-11-23 | Abb Lummus Global Inc. | Parallel flow gas phase reactor and method for reducing the nitrogen oxide content of a gas |
US6814783B2 (en) | 2001-03-01 | 2004-11-09 | Phillips Plastics Corporation | Filtration media of porous inorganic particles |
US7041159B2 (en) | 2003-08-04 | 2006-05-09 | Phillips Plastics Corporation | Separation apparatus |
US20040139858A1 (en) * | 2001-03-01 | 2004-07-22 | Phillips Plastics Corporation | Filtration media of porous inorganic particles |
US6797041B2 (en) * | 2002-03-01 | 2004-09-28 | Greenheck Fan Corporation | Two stage air filter |
JP3786937B2 (ja) * | 2003-02-12 | 2006-06-21 | 有限会社嘉源 | 浄化材充填用袋体 |
US7166140B2 (en) | 2003-10-22 | 2007-01-23 | Phillips Plastics Corporation | High capture efficiency baffle |
DE102014115923A1 (de) * | 2014-10-31 | 2016-05-04 | Continental Automotive Gmbh | Wabenkörper mit elektrischer Heizvorrichtung |
DE102017002086A1 (de) * | 2017-03-03 | 2018-09-06 | Man Truck & Bus Ag | Kraftfahrzeug-Rohrleitung mit einem Mischelement aus einer Drahtstruktur |
CN109745857B (zh) * | 2019-03-06 | 2024-04-16 | 中国石油大学(北京) | 催化剂载体、催化剂复合过滤元件及其制备方法和装置 |
FR3107728A1 (fr) | 2020-02-28 | 2021-09-03 | Faurecia Systemes D'echappement | Dispositif de purification de gaz d’échappement à chauffage optimisé |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1443846A (fr) * | 1964-07-27 | 1966-06-24 | Wmf Wuerttemberg Metallwaren | Agrégat pour la post-combustion de gaz d'échappement |
DE2123596A1 (de) * | 1970-05-13 | 1972-01-27 | Universal Oll Products Co , Des Piaines, 111 (VStA) | Matte aus Fasermatenal |
US3811845A (en) * | 1970-07-30 | 1974-05-21 | Matsushita Electric Ind Co Ltd | Vehicle exhaust control equipment |
GB1501381A (en) * | 1974-01-14 | 1978-02-15 | Ici Ltd | Fluid treatment structure |
US4195063A (en) * | 1974-09-03 | 1980-03-25 | Matsushita Electric Industrial Co., Ltd. | Catalyst element for cleaning exhaust gases |
DE2732133C2 (de) * | 1977-07-15 | 1982-09-02 | Linde Ag, 6200 Wiesbaden | Elektroerhitzer |
JPS61146348A (ja) * | 1984-12-17 | 1986-07-04 | Toyota Central Res & Dev Lab Inc | 酸化触媒 |
GB8630728D0 (en) * | 1986-12-23 | 1987-02-04 | Johnson Matthey Plc | Ammonia oxidation catalyst pack |
US5141714A (en) * | 1989-08-01 | 1992-08-25 | Kabushiki Kaisha Riken | Exhaust gas cleaner |
WO1991016971A1 (en) * | 1990-05-02 | 1991-11-14 | Seibu Giken Co., Ltd. | Gas adsorbent element |
US5296198A (en) * | 1990-11-09 | 1994-03-22 | Ngk Insulators, Ltd. | Heater and catalytic converter |
US5266543A (en) * | 1991-07-31 | 1993-11-30 | Matsushita Electric Industrial Co., Ltd. | Catalytic composite for deodorizing odorous gases and a method for preparing the same |
US5232671A (en) * | 1992-01-27 | 1993-08-03 | W. R. Grace & Co.-Conn. | Core for a catalytic converter |
DE4209195A1 (de) * | 1992-03-18 | 1993-09-23 | Mannesmann Ag | Katalysator fuer heterogene katalyse |
-
1994
- 1994-06-22 DE DE4423329A patent/DE4423329C2/de not_active Expired - Fee Related
- 1994-06-23 EP EP94250164A patent/EP0633065B1/de not_active Expired - Lifetime
- 1994-06-23 DE DE59405001T patent/DE59405001D1/de not_active Expired - Fee Related
- 1994-06-23 DK DK94250164.4T patent/DK0633065T3/da active
- 1994-06-23 AT AT94250164T patent/ATE162112T1/de not_active IP Right Cessation
- 1994-06-28 JP JP6168968A patent/JPH07145723A/ja active Pending
- 1994-06-28 US US08/267,778 patent/US5567392A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4423329A1 (de) | 1995-01-26 |
DE4423329C2 (de) | 1999-02-25 |
EP0633065B1 (de) | 1998-01-14 |
DE59405001D1 (de) | 1998-02-19 |
JPH07145723A (ja) | 1995-06-06 |
EP0633065A1 (de) | 1995-01-11 |
US5567392A (en) | 1996-10-22 |
ATE162112T1 (de) | 1998-01-15 |
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