RU94019320A - CATALYST FOR CATALYTIC TREATMENT OF EXHAUST GAS - Google Patents

CATALYST FOR CATALYTIC TREATMENT OF EXHAUST GAS

Info

Publication number
RU94019320A
RU94019320A RU94019320/06A RU94019320A RU94019320A RU 94019320 A RU94019320 A RU 94019320A RU 94019320/06 A RU94019320/06 A RU 94019320/06A RU 94019320 A RU94019320 A RU 94019320A RU 94019320 A RU94019320 A RU 94019320A
Authority
RU
Russia
Prior art keywords
catalyst
catalyst means
exhaust gas
catalytic treatment
inlet
Prior art date
Application number
RU94019320/06A
Other languages
Russian (ru)
Other versions
RU2134802C1 (en
Inventor
Дельфина Штинакерс Пиер
Original Assignee
Скамбиа Индустриаль Девелопментс АГ
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 Скамбиа Индустриаль Девелопментс АГ filed Critical Скамбиа Индустриаль Девелопментс АГ
Publication of RU94019320A publication Critical patent/RU94019320A/en
Application granted granted Critical
Publication of RU2134802C1 publication Critical patent/RU2134802C1/en

Links

Claims (1)

Катализатор имеет ось и корпус с впускным и выпускным отверстиями. Корпус содержит средства катализатора в форме полого цилиндра с внутренней поверхностью, наружной поверхностью и проходящими от внутренней поверхности к наружной поверхности проходами для отработавшего газа. Средства катализатора в перпендикулярном относительно оси поперечном сечении окружают внутреннее пространство средств катализатора, в которое впадает впускное отверстие и которое содержит ограничительный и/или направляющий элемент. Он имеет ограничительную и/или направляющую поверхность, приближающуюся в направлении от впускного отверстия к внутренней поверхности средств катализатора, которые в процессе работы равномерно распределяют входящий во внутреннее пространство средств катализатора отработавший газ по проходам средств катализатора.The catalyst has an axis and a housing with inlet and outlet ports. The housing contains catalyst means in the form of a hollow cylinder with an inner surface, an outer surface and flue gas passages from the inner surface to the outer surface. Catalyst means in perpendicular to the axis of the cross section surround the inner space of the catalyst means, into which the inlet flows and which contains a restrictive and / or guide element. It has a restrictive and / or guide surface approaching in the direction from the inlet to the inner surface of the catalyst means, which in the course of operation evenly distributes the exhaust gas entering the inner space of the catalyst means along the aisles of the catalyst means.
RU94019320A 1993-06-04 1994-06-03 Exhaust gas catalyst RU2134802C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1678/93 1993-06-04
CH167893 1993-06-04

Publications (2)

Publication Number Publication Date
RU94019320A true RU94019320A (en) 1996-03-27
RU2134802C1 RU2134802C1 (en) 1999-08-20

Family

ID=4216044

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94019320A RU2134802C1 (en) 1993-06-04 1994-06-03 Exhaust gas catalyst

Country Status (21)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0983793A3 (en) * 1998-09-04 2001-05-09 LEISTRITZ AG & CO. Abgastechnik Exhaust gas catalyst containing metal foils
DE10056279A1 (en) * 2000-11-14 2002-05-29 Emitec Emissionstechnologie Radially flowable and segmented honeycomb body
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 (en) * 2005-10-10 2007-04-12 J. Eberspächer GmbH & Co. KG Component of an exhaust system
CN1986035B (en) * 2005-12-22 2010-11-24 中国石油化工股份有限公司 Automobile exhaust gas purifying process
DE102008044711A1 (en) * 2008-08-28 2010-03-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Combination of heat exchanger and catalyst as a component of an exhaust system
FR2945576A1 (en) * 2009-05-14 2010-11-19 Peugeot Citroen Automobiles Sa Mixer for mixing fuel e.g. diesel, injected into exhaust line with exhaust gas produced by internal combustion of car, has deflector whose length along path is greater or equal to half of large transverse dimension of inner periphery
CN103670611B (en) * 2013-12-16 2016-04-27 上海三一重机有限公司 A kind of exhaust gas processing device and comprise the diesel engine of this exhaust gas processing device

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 (en) * 1972-01-15 1973-07-19 Volkswagenwerk Ag Porous block exhaust gas catalyst - tapered at its end(s) to improve gas flow profile through the block
DE2655751B1 (en) * 1976-12-09 1978-06-22 Hoechst Ag, 6000 Frankfurt Device for holding granular catalysts for exhaust gas decontamination on internal combustion engines
US4196170A (en) * 1978-05-26 1980-04-01 Caterpillar Tractor Co. Multistage catalytic reactor having a pressure responsive gas flow control valve therein
DE2905241A1 (en) * 1979-02-12 1980-08-14 Bremshey Ag Catalyst carrier for engine exhaust purifier - has flat and corrugated catalyst-coated metal strips wound into conical honeycomb insert
DE2944841A1 (en) * 1979-11-07 1981-05-21 Degussa Ag, 6000 Frankfurt CATALYTIC EXHAUST GAS CONVERTER FOR INTERNAL COMBUSTION ENGINES
US5119551A (en) * 1989-02-06 1992-06-09 Tennessee Gas Pipeline Company Method of making a catalytic converter with one piece housing
FI921889A (en) * 1991-05-02 1992-11-03 Scambia Ind Dev Ag KATALYSATOR FOER KATALYTISK BEHANDLING AV AVGASER

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