ZA943918B - Catalytic converter for the catalytic treatment of exhaust gas - Google Patents
Catalytic converter for the catalytic treatment of exhaust gasInfo
- Publication number
- ZA943918B ZA943918B ZA943918A ZA943918A ZA943918B ZA 943918 B ZA943918 B ZA 943918B ZA 943918 A ZA943918 A ZA 943918A ZA 943918 A ZA943918 A ZA 943918A ZA 943918 B ZA943918 B ZA 943918B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalytic
- exhaust gas
- inlet
- limiting
- catalytic elements
- 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
- F01N3/10—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH167893 | 1993-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA943918B true ZA943918B (en) | 1995-02-03 |
Family
ID=4216044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA943918A ZA943918B (en) | 1993-06-04 | 1994-06-03 | Catalytic converter for the catalytic treatment of exhaust gas |
Country Status (21)
Country | Link |
---|---|
US (1) | US5531968A (xx) |
EP (1) | EP0627549B1 (xx) |
JP (1) | JPH0749027A (xx) |
KR (1) | KR950001064A (xx) |
CN (1) | CN1097646A (xx) |
AT (1) | ATE141667T1 (xx) |
AU (1) | AU6454994A (xx) |
BR (1) | BR9402188A (xx) |
CA (1) | CA2125131A1 (xx) |
CZ (1) | CZ281512B6 (xx) |
DE (1) | DE59400508D1 (xx) |
DK (1) | DK0627549T3 (xx) |
ES (1) | ES2091680T4 (xx) |
FI (1) | FI942595A (xx) |
GR (1) | GR3020977T3 (xx) |
HU (1) | HU211198B (xx) |
PL (1) | PL303704A1 (xx) |
RU (1) | RU2134802C1 (xx) |
TR (1) | TR28799A (xx) |
TW (1) | TW267203B (xx) |
ZA (1) | ZA943918B (xx) |
Families Citing this family (10)
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 |
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 |
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 |
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)
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 |
-
1994
- 1994-06-02 FI FI942595A patent/FI942595A/fi unknown
- 1994-06-02 AU AU64549/94A patent/AU6454994A/en not_active Abandoned
- 1994-06-02 EP EP94810327A patent/EP0627549B1/de not_active Expired - Lifetime
- 1994-06-02 DK DK94810327.0T patent/DK0627549T3/da active
- 1994-06-02 ES ES94810327T patent/ES2091680T4/es not_active Expired - Lifetime
- 1994-06-02 DE DE59400508T patent/DE59400508D1/de not_active Expired - Fee Related
- 1994-06-02 AT AT94810327T patent/ATE141667T1/de not_active IP Right Cessation
- 1994-06-03 RU RU94019320A patent/RU2134802C1/ru active
- 1994-06-03 HU HU9401664A patent/HU211198B/hu not_active IP Right Cessation
- 1994-06-03 PL PL94303704A patent/PL303704A1/xx unknown
- 1994-06-03 CA CA002125131A patent/CA2125131A1/en not_active Abandoned
- 1994-06-03 CZ CZ941370A patent/CZ281512B6/cs not_active IP Right Cessation
- 1994-06-03 US US08/253,894 patent/US5531968A/en not_active Expired - Fee Related
- 1994-06-03 ZA ZA943918A patent/ZA943918B/xx unknown
- 1994-06-04 CN CN94106312A patent/CN1097646A/zh active Pending
- 1994-06-04 KR KR1019940012619A patent/KR950001064A/ko not_active Application Discontinuation
- 1994-06-06 JP JP6124034A patent/JPH0749027A/ja active Pending
- 1994-06-06 TR TR00544/94A patent/TR28799A/xx unknown
- 1994-06-06 BR BR9402188A patent/BR9402188A/pt not_active IP Right Cessation
- 1994-07-13 TW TW083106364A patent/TW267203B/zh active
-
1996
- 1996-09-12 GR GR960402148T patent/GR3020977T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5531968A (en) | 1996-07-02 |
PL303704A1 (en) | 1994-12-12 |
EP0627549A1 (de) | 1994-12-07 |
HUT67893A (en) | 1995-05-29 |
HU211198B (en) | 1995-11-28 |
EP0627549B1 (de) | 1996-08-21 |
ES2091680T4 (es) | 1997-12-01 |
FI942595A (fi) | 1994-12-05 |
ES2091680T3 (es) | 1996-11-01 |
FI942595A0 (fi) | 1994-06-02 |
DK0627549T3 (xx) | 1997-02-24 |
ATE141667T1 (de) | 1996-09-15 |
TW267203B (xx) | 1996-01-01 |
BR9402188A (pt) | 1995-06-13 |
JPH0749027A (ja) | 1995-02-21 |
TR28799A (tr) | 1997-03-25 |
HU9401664D0 (en) | 1994-09-28 |
DE59400508D1 (de) | 1996-09-26 |
AU6454994A (en) | 1994-12-08 |
GR3020977T3 (en) | 1996-12-31 |
CZ137094A3 (en) | 1994-12-15 |
RU2134802C1 (ru) | 1999-08-20 |
CN1097646A (zh) | 1995-01-25 |
CZ281512B6 (cs) | 1996-10-16 |
CA2125131A1 (en) | 1994-12-05 |
KR950001064A (ko) | 1995-01-03 |
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