ATE293210T1 - Verfahren zur verteilung von gas, gasverteilungsvorrichtung und schalldämpferkatalysatorsystem - Google Patents

Verfahren zur verteilung von gas, gasverteilungsvorrichtung und schalldämpferkatalysatorsystem

Info

Publication number
ATE293210T1
ATE293210T1 AT02014212T AT02014212T ATE293210T1 AT E293210 T1 ATE293210 T1 AT E293210T1 AT 02014212 T AT02014212 T AT 02014212T AT 02014212 T AT02014212 T AT 02014212T AT E293210 T1 ATE293210 T1 AT E293210T1
Authority
AT
Austria
Prior art keywords
gas
swirl chamber
vanes
distribution device
catalyst system
Prior art date
Application number
AT02014212T
Other languages
English (en)
Inventor
Olav Holm-Christensen
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Application granted granted Critical
Publication of ATE293210T1 publication Critical patent/ATE293210T1/de

Links

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9682—Miscellaneous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Exhaust Silencers (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AT02014212T 2001-09-01 2002-06-26 Verfahren zur verteilung von gas, gasverteilungsvorrichtung und schalldämpferkatalysatorsystem ATE293210T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200101290 2001-09-01

Publications (1)

Publication Number Publication Date
ATE293210T1 true ATE293210T1 (de) 2005-04-15

Family

ID=8160692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02014212T ATE293210T1 (de) 2001-09-01 2002-06-26 Verfahren zur verteilung von gas, gasverteilungsvorrichtung und schalldämpferkatalysatorsystem

Country Status (11)

Country Link
US (1) US7198763B2 (de)
EP (1) EP1288458B1 (de)
JP (1) JP4133123B2 (de)
KR (1) KR100616296B1 (de)
CN (1) CN1277047C (de)
AT (1) ATE293210T1 (de)
CA (1) CA2394425C (de)
DE (1) DE60203670T2 (de)
DK (1) DK1288458T3 (de)
ES (1) ES2240609T3 (de)
RU (1) RU2322593C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2383749C1 (ru) * 2008-10-15 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Северо-Кавказский государственный технический университет" Многокамерный глушитель шума выхлопа двигателя внутреннего сгорания
RU2386822C1 (ru) * 2008-10-15 2010-04-20 Государственное образовательное учреждение высшего профессионального образования "Северо-Кавказский государственный технический университет" Способ распределения газового потока в системе глушитель шума
WO2011020200A1 (en) * 2009-08-18 2011-02-24 Flowtech Industries Ag Static mixer and its use, f. ex. for catalytic denitrification of exhaust gases and the like
CN101900018A (zh) * 2010-07-06 2010-12-01 清华大学 一种尿素混合装置
US8756923B2 (en) 2010-11-24 2014-06-24 Cnh Industrial America Llc Mixing pipe for SCR mufflers
US20140338768A1 (en) * 2013-05-15 2014-11-20 Mario Marcic Device For Inducing A Vortical Fluid Flow
CN103883379B (zh) * 2014-04-08 2016-08-17 武汉理工大学 船机scr系统
DE102014215083B4 (de) 2014-07-31 2023-11-02 Purem GmbH Mischer und Mischeinrichtung für eine Abgasanlage
KR102088406B1 (ko) * 2017-12-26 2020-03-12 주식회사 포스코 고로가스 데미스터
US11624310B2 (en) * 2020-03-30 2023-04-11 Faurecia Emissions Control Technologies, Usa, Llc Vehicle exhaust system mixer with flexible doser mount
CN115217580B (zh) * 2021-12-02 2023-08-15 广州汽车集团股份有限公司 一种汽车消音排气装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121409B (de) * 1957-02-25 1962-01-04 Fritz Abbuehl Schalldaempfer fuer Brennkraftmaschinen
US3624791A (en) * 1970-01-09 1971-11-30 Instrument Systems Corp A dispensing package for plastic bags and the like
BE789914A (fr) * 1971-10-12 1973-02-01 Steag Ag Dispositif d'epuration de gaz de fumees
US4182120A (en) * 1973-03-20 1980-01-08 Ethyl Corporation Exhaust systems
FR2226865A5 (en) * 1973-04-17 1974-11-15 Ferodo Sa Exhaust silencer for automobile engines - has constant area gas passage to prevent back pressure on engine
US3919840A (en) * 1973-04-18 1975-11-18 United Technologies Corp Combustion chamber for dissimilar fluids in swirling flow relationship
SU636421A1 (ru) * 1973-10-22 1978-12-05 Брянский Машиностроительный Завод Искрогаситель дл выхлопных газов двигател внутреннего сгорани
US3964875A (en) * 1974-12-09 1976-06-22 Corning Glass Works Swirl exhaust gas flow distribution for catalytic conversion
US4054418A (en) * 1975-11-10 1977-10-18 E. I. Du Pont De Nemours And Company Catalytic abatement system
IT1122613B (it) * 1979-07-18 1986-04-23 Alfa Romeo Spa Dispositivo per il controllo dell'andamento del flusso del gas di scarico di un motore a combustione interna sovralimentato
FR2492455A1 (fr) 1980-10-21 1982-04-23 Rognon Armand Echangeur pare-etincelles silencieux et compact
DE3344875C1 (de) * 1983-12-12 1985-07-11 Gesellschaft für Korrosionsforschung mbH, 2000 Hamburg Verfahren und Vorrichtung zum Reinigen von Gasen
SU1719671A1 (ru) 1990-03-23 1992-03-15 Запорожский индустриальный институт Глушитель
DE4015013B4 (de) 1990-05-10 2004-09-16 Deutz Ag Mischvorrichtung
RU2006599C1 (ru) * 1991-04-08 1994-01-30 Волжское объединение по производству легковых автомобилей Глушитель шума газового потока
US5194076A (en) * 1991-10-23 1993-03-16 The Babcock & Wilcox Company Low pressure drop dry scrubber
ATE157901T1 (de) 1992-02-10 1997-09-15 Man Nutzfahrzeuge Ag Vorrichtung zur katalytischen nox-reduktion
FI93138C (fi) * 1992-10-30 1995-02-27 Eero Aitta Keskipakoisvoimaa hiukkaspartikkelien erottelussa käyttävä katalyyttinen pakokaasupuhdistin dieselmoottoreita varten ja katalyyttinen pakokaasun puhdistusmenetelmä
RU2113600C1 (ru) 1993-03-01 1998-06-20 Кояков Василий Федорович Глушитель шума выхлопа двигателя внутреннего сгорания
US5723041A (en) * 1994-10-10 1998-03-03 Amoco Corporation Process and apparatus for promoting annularly uniform flow
JPH08312339A (ja) * 1995-05-11 1996-11-26 Usui Internatl Ind Co Ltd 排気ガス浄化装置
DE59710811D1 (de) 1997-07-28 2003-11-06 Siemens Ag Verwendung eines statischer Mischers als Hydrilysekatalysator sowie dessen Verwendung in einer Abgasleitung für eine Verbrennungsanlage
DE19902207A1 (de) 1999-01-21 2000-07-27 Man Nutzfahrzeuge Ag Verfahren zur Dosierung eines Reduktionsmittels, sowie Vorrichtung zur Durchführung des Verfahrens
US6158412A (en) * 1999-09-21 2000-12-12 Kim; Jay S. Air turbulence generator of internal combustion engines

Also Published As

Publication number Publication date
EP1288458A2 (de) 2003-03-05
JP2003120271A (ja) 2003-04-23
CN1407213A (zh) 2003-04-02
DK1288458T3 (da) 2005-06-27
EP1288458B1 (de) 2005-04-13
RU2002123314A (ru) 2004-03-10
JP4133123B2 (ja) 2008-08-13
KR20030020239A (ko) 2003-03-08
US7198763B2 (en) 2007-04-03
DE60203670D1 (de) 2005-05-19
RU2322593C2 (ru) 2008-04-20
CN1277047C (zh) 2006-09-27
CA2394425C (en) 2009-11-17
EP1288458A3 (de) 2003-09-24
KR100616296B1 (ko) 2006-08-28
US20030041896A1 (en) 2003-03-06
ES2240609T3 (es) 2005-10-16
CA2394425A1 (en) 2003-03-01
DE60203670T2 (de) 2005-09-08

Similar Documents

Publication Publication Date Title
ATE293210T1 (de) Verfahren zur verteilung von gas, gasverteilungsvorrichtung und schalldämpferkatalysatorsystem
MXPA04005163A (es) Un dispositivo para purificacion de gas de escape.
EP0962697A3 (de) Katalytisches Verbrennungssystem und Verbrennungssteuerungverfahren
DE69903196D1 (de) Vorrichtung zum behandeln einer gas/flüssigkeits-mischung
ATE417190T1 (de) Abgasreinigungsvorrichtung
GB0329095D0 (en) Exhaust system for lean burn IC engine including particulate filter
ATE166800T1 (de) Zerstäuber und verfahren zur zerstäubung
RU2008135087A (ru) Способ и устройство для смешивания газообразной текучей среды с большим объемным потоком газа, в частности, для введения восстановителя в содержащий оксиды азота дымовой газ
ATE526089T1 (de) Düse zur zerstäubung einer flüssigkeit mittels eines gases und zerstäubungsverfahren
ATE180868T1 (de) Katalytische abgasreinigungsvorrichtung und katalytisches verfahren zur abgasreinigung
DE60205927D1 (de) Photokatalytischer reaktor, abgasreinigungssystem für ein fahrzeug und verfahren zur photokatalytischen verminderung von nox
WO2005049167A3 (en) Method and apparatus for facilitating more uniform vapor distribution in mass transfer and heat exchange columns
ATE202005T1 (de) Verfahren und vorrichtung zur agglomerierung von partikeln in einem gasstrom
SE0103060D0 (sv) Behållaranordning inrättad att anordnas i ett avgassystem för en förbränningsmotor
DE60103780D1 (de) System und verfahren zur entfernung von gas aus einem strom eines gemisches aus gas und teilchenförmigen feststoffen
ATE220446T1 (de) Vorrichtung zur strömungsberuhigung in der abgasleitung eines verbrennungsmotors
DE50112351D1 (de) Abgaskatalysator
MXPA02007880A (es) Aparato y proceso de purificacion de gas.
CA2511583A1 (en) Method for producing honeycomb catalyst, method for producing denitration catalyst of denitration device, and method for producing exhaust gas denitration device
EP0899506A3 (de) Brennervorrichtung
GB2381220B (en) Gas treatment apparatus
DE50302952D1 (de) Vorrichtung zur Nachbehandlung von Abgasen einer Brennkraftmaschine
SE9803933L (sv) Reaktor för efterförbränning av förbränningsgaser

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1288458

Country of ref document: EP