DK0627549T3 - - Google Patents

Info

Publication number
DK0627549T3
DK0627549T3 DK94810327.0T DK94810327T DK0627549T3 DK 0627549 T3 DK0627549 T3 DK 0627549T3 DK 94810327 T DK94810327 T DK 94810327T DK 0627549 T3 DK0627549 T3 DK 0627549T3
Authority
DK
Denmark
Prior art keywords
catalytic
inlet
limiting
catalytic elements
passages
Prior art date
Application number
DK94810327.0T
Other languages
Danish (da)
English (en)
Inventor
Pieter Delfina Dr Steenackers
Original Assignee
Scambia Ind Dev Ag
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 Scambia Ind Dev Ag filed Critical Scambia Ind Dev Ag
Application granted granted Critical
Publication of DK0627549T3 publication Critical patent/DK0627549T3/da

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
    • F01N3/10—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
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • 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
    • 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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
DK94810327.0T 1993-06-04 1994-06-02 DK0627549T3 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH167893 1993-06-04

Publications (1)

Publication Number Publication Date
DK0627549T3 true DK0627549T3 (fi) 1997-02-24

Family

ID=4216044

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94810327.0T DK0627549T3 (fi) 1993-06-04 1994-06-02

Country Status (21)

Country Link
US (1) US5531968A (fi)
EP (1) EP0627549B1 (fi)
JP (1) JPH0749027A (fi)
KR (1) KR950001064A (fi)
CN (1) CN1097646A (fi)
AT (1) ATE141667T1 (fi)
AU (1) AU6454994A (fi)
BR (1) BR9402188A (fi)
CA (1) CA2125131A1 (fi)
CZ (1) CZ281512B6 (fi)
DE (1) DE59400508D1 (fi)
DK (1) DK0627549T3 (fi)
ES (1) ES2091680T4 (fi)
FI (1) FI942595A (fi)
GR (1) GR3020977T3 (fi)
HU (1) HU211198B (fi)
PL (1) PL303704A1 (fi)
RU (1) RU2134802C1 (fi)
TR (1) TR28799A (fi)
TW (1) TW267203B (fi)
ZA (1) ZA943918B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0983793A3 (de) * 1998-09-04 2001-05-09 LEISTRITZ AG & CO. Abgastechnik Abgaskatalysator aus Metallfolien
DE10056279A1 (de) * 2000-11-14 2002-05-29 Emitec Emissionstechnologie Radial durchströmbarer und segmentierter Wabenkörper
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
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
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
DE102005048909A1 (de) * 2005-10-10 2007-04-12 J. Eberspächer GmbH & Co. KG Bauteil einer Abgasanlage
CN1986035B (zh) * 2005-12-22 2010-11-24 中国石油化工股份有限公司 一种汽车尾气的净化方法
DE102008044711A1 (de) * 2008-08-28 2010-03-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Kombination aus Wärmetauscher und Katalysator als Komponente eines Abgassystems
FR2945576A1 (fr) * 2009-05-14 2010-11-19 Peugeot Citroen Automobiles Sa Melangeur, dispositif de depollution et ligne d'echappement equipee de ce melangeur.
CN103670611B (zh) * 2013-12-16 2016-04-27 上海三一重机有限公司 一种尾气处理装置及包括该尾气处理装置的柴油发动机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535879A (en) * 1968-01-18 1970-10-27 Aerojet General Co Catalyst pack
US3594131A (en) * 1969-11-10 1971-07-20 Universal Oil Prod Co Catalytic converter
US3811845A (en) * 1970-07-30 1974-05-21 Matsushita Electric Ind Co Ltd Vehicle exhaust control equipment
US3736105A (en) * 1971-10-06 1973-05-29 J F Tourtellotte Catalytic muffler
DE2201881A1 (de) * 1972-01-15 1973-07-19 Volkswagenwerk Ag Aus einem stueck bestehender traegerkoerper fuer katalysatoren
DE2655751B1 (de) * 1976-12-09 1978-06-22 Hoechst Ag, 6000 Frankfurt Vorrichtung zur Aufnahme von körnigen Katalysatoren fur die Abgasentgiftung an Brennkraftmaschinen
US4196170A (en) * 1978-05-26 1980-04-01 Caterpillar Tractor Co. Multistage catalytic reactor having a pressure responsive gas flow control valve therein
DE2905241A1 (de) * 1979-02-12 1980-08-14 Bremshey Ag Traegermatrix fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen
DE2944841A1 (de) * 1979-11-07 1981-05-21 Degussa Ag, 6000 Frankfurt Katalytischer abgaskonverter fuer brennkraftmaschinen
US5119551A (en) * 1989-02-06 1992-06-09 Tennessee Gas Pipeline Company Method of making a catalytic converter with one piece housing
FI921889A (fi) * 1991-05-02 1992-11-03 Scambia Ind Dev Ag Katalysator foer katalytisk behandling av avgaser

Also Published As

Publication number Publication date
GR3020977T3 (en) 1996-12-31
HUT67893A (en) 1995-05-29
TR28799A (tr) 1997-03-25
KR950001064A (ko) 1995-01-03
TW267203B (fi) 1996-01-01
PL303704A1 (en) 1994-12-12
CA2125131A1 (en) 1994-12-05
EP0627549B1 (de) 1996-08-21
BR9402188A (pt) 1995-06-13
CZ281512B6 (cs) 1996-10-16
RU2134802C1 (ru) 1999-08-20
AU6454994A (en) 1994-12-08
ZA943918B (en) 1995-02-03
DE59400508D1 (de) 1996-09-26
CZ137094A3 (en) 1994-12-15
EP0627549A1 (de) 1994-12-07
HU211198B (en) 1995-11-28
JPH0749027A (ja) 1995-02-21
CN1097646A (zh) 1995-01-25
ES2091680T4 (es) 1997-12-01
ATE141667T1 (de) 1996-09-15
ES2091680T3 (es) 1996-11-01
US5531968A (en) 1996-07-02
FI942595A (fi) 1994-12-05
FI942595A0 (fi) 1994-06-02
HU9401664D0 (en) 1994-09-28

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