FR2930594B1 - Exhaust element comprising a static means for mixing an additive of exhaust gas - Google Patents

Exhaust element comprising a static means for mixing an additive of exhaust gas

Info

Publication number
FR2930594B1
FR2930594B1 FR0852893A FR0852893A FR2930594B1 FR 2930594 B1 FR2930594 B1 FR 2930594B1 FR 0852893 A FR0852893 A FR 0852893A FR 0852893 A FR0852893 A FR 0852893A FR 2930594 B1 FR2930594 B1 FR 2930594B1
Authority
FR
France
Prior art keywords
exhaust
additive
mixing
exhaust gas
static means
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0852893A
Other languages
French (fr)
Other versions
FR2930594A1 (en
Inventor
Cedric Collinot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Systemes d Echappement SAS
Original Assignee
Faurecia Systemes d Echappement SAS
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 Faurecia Systemes d Echappement SAS filed Critical Faurecia Systemes d Echappement SAS
Priority to FR0852893A priority Critical patent/FR2930594B1/en
Publication of FR2930594A1 publication Critical patent/FR2930594A1/en
Application granted granted Critical
Publication of FR2930594B1 publication Critical patent/FR2930594B1/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2892Exhaust flow directors or the like, e.g. upstream of catalytic device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F5/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F5/06Mixers in which the components are pressed together through slits, orifices, or screens; Static mixers; Mixers of the fractal type
    • B01F5/0602Static mixers, i.e. mixers in which the mixing is effected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F5/0609Mixing tubes, e.g. the material being submitted to a substantially radial movement or to a movement partially in reverse direction
    • B01F5/061Straight mixing tubes, e.g. with smooth walls, having baffles or obstructions therein without substantial pressure drop; Baffles therefor
    • B01F5/0614Straight mixing tubes, e.g. with smooth walls, having baffles or obstructions therein without substantial pressure drop; Baffles therefor the baffles being helical elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F5/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F5/06Mixers in which the components are pressed together through slits, orifices, or screens; Static mixers; Mixers of the fractal type
    • B01F5/0602Static mixers, i.e. mixers in which the mixing is effected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F5/0609Mixing tubes, e.g. the material being submitted to a substantially radial movement or to a movement partially in reverse direction
    • B01F5/061Straight mixing tubes, e.g. with smooth walls, having baffles or obstructions therein without substantial pressure drop; Baffles therefor
    • B01F2005/0635Straight mixing tubes, e.g. with smooth walls, having baffles or obstructions therein without substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F2005/0639Support members, e.g. tubular collars, with projecting baffles fitted inside the mixing tube or adjacent to the inner wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection
    • Y02A50/20Air quality improvement or preservation
    • Y02A50/23Emission reduction or control
    • Y02A50/232Catalytic converters
    • Y02A50/2322Catalytic converters for exhaust after-treatment of internal combustion engines in vehicles
FR0852893A 2008-04-29 2008-04-29 Exhaust element comprising a static means for mixing an additive of exhaust gas Expired - Fee Related FR2930594B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0852893A FR2930594B1 (en) 2008-04-29 2008-04-29 Exhaust element comprising a static means for mixing an additive of exhaust gas

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0852893A FR2930594B1 (en) 2008-04-29 2008-04-29 Exhaust element comprising a static means for mixing an additive of exhaust gas
KR1020107026359A KR20110009685A (en) 2008-04-29 2009-04-23 Exhaust element comprising a static means for mixing an additive into the exhaust gases
US12/989,769 US20110036082A1 (en) 2008-04-29 2009-04-23 Exhaust element comprising a static means for mixing an additive into the exhaust gases
PCT/FR2009/050755 WO2009138668A2 (en) 2008-04-29 2009-04-23 Exhaust element comprising a static means for mixing an additive into the exhaust gases
DE112009001055T DE112009001055T5 (en) 2008-04-29 2009-04-23 Exhaust element, a static means for admixing an additive to exhaust gases comprising

Publications (2)

Publication Number Publication Date
FR2930594A1 FR2930594A1 (en) 2009-10-30
FR2930594B1 true FR2930594B1 (en) 2013-04-26

Family

ID=40091809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0852893A Expired - Fee Related FR2930594B1 (en) 2008-04-29 2008-04-29 Exhaust element comprising a static means for mixing an additive of exhaust gas

Country Status (5)

Country Link
US (1) US20110036082A1 (en)
KR (1) KR20110009685A (en)
DE (1) DE112009001055T5 (en)
FR (1) FR2930594B1 (en)
WO (1) WO2009138668A2 (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008001547U1 (en) 2007-07-24 2008-04-10 Emcon Technologies Germany (Augsburg) Gmbh Assembly for introducing a reducing agent into the exhaust pipe of an exhaust system of an internal combustion engine
AU2009228283B2 (en) 2008-03-28 2015-02-05 Exxonmobil Upstream Research Company Low emission power generation and hydrocarbon recovery systems and methods
WO2009121008A2 (en) 2008-03-28 2009-10-01 Exxonmobil Upstream Research Company Low emission power generation and hydrocarbon recovery systems and methods
US8939638B2 (en) 2008-04-21 2015-01-27 Tenneco Automotive Operating Company Inc. Method for mixing an exhaust gas flow
US9095827B2 (en) 2008-04-21 2015-08-04 Tenneco Automotive Operating Company Inc. Exhaust gas flow mixer
JP5580320B2 (en) 2008-10-14 2014-08-27 エクソンモービル アップストリーム リサーチ カンパニー Method and system for controlling the combustion products
EA023673B1 (en) 2009-11-12 2016-06-30 Эксонмобил Апстрим Рисерч Компани A system and method for low emission power generation and hydrocarbon recovery
BR112012031505A2 (en) 2010-07-02 2016-11-01 Exxonmobil Upstream Res Co stoichiometric combustion enriched air with exhaust gas recirculation
CA2801499C (en) 2010-07-02 2017-01-03 Exxonmobil Upstream Research Company Low emission power generation systems and methods
TWI564475B (en) 2010-07-02 2017-01-01 Exxonmobil Upstream Res Co Low emission triple-cycle power generation systems and methods
MX341981B (en) 2010-07-02 2016-09-08 Exxonmobil Upstream Res Company * Stoichiometric combustion with exhaust gas recirculation and direct contact cooler.
TWI563166B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Integrated generation systems and methods for generating power
TWI593872B (en) 2011-03-22 2017-08-01 Exxonmobil Upstream Res Co Integrated system and methods of generating power
TWI564474B (en) 2011-03-22 2017-01-01 Exxonmobil Upstream Res Co Integrated systems for controlling stoichiometric combustion in turbine systems and methods of generating power using the same
TWI563165B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Power generation system and method for generating power
US9810050B2 (en) 2011-12-20 2017-11-07 Exxonmobil Upstream Research Company Enhanced coal-bed methane production
US9353682B2 (en) 2012-04-12 2016-05-31 General Electric Company Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation
US10273880B2 (en) 2012-04-26 2019-04-30 General Electric Company System and method of recirculating exhaust gas for use in a plurality of flow paths in a gas turbine engine
US9784185B2 (en) 2012-04-26 2017-10-10 General Electric Company System and method for cooling a gas turbine with an exhaust gas provided by the gas turbine
US9737835B2 (en) 2012-07-31 2017-08-22 Cummins Filtration Ip, Inc. Methods and apparatuses for separating liquid particles from a gas-liquid stream
JP6105230B2 (en) * 2012-08-24 2017-03-29 フタバ産業株式会社 Exhaust stirring device
US9599070B2 (en) 2012-11-02 2017-03-21 General Electric Company System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system
US10107495B2 (en) 2012-11-02 2018-10-23 General Electric Company Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent
US9869279B2 (en) 2012-11-02 2018-01-16 General Electric Company System and method for a multi-wall turbine combustor
US9611756B2 (en) 2012-11-02 2017-04-04 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US10215412B2 (en) 2012-11-02 2019-02-26 General Electric Company System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system
US10100741B2 (en) 2012-11-02 2018-10-16 General Electric Company System and method for diffusion combustion with oxidant-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system
US9504947B2 (en) * 2012-11-13 2016-11-29 Cummins Filtration Ip, Inc. Air filter assemblies and carrier frames having vortex-generating flow guide
US9631815B2 (en) 2012-12-28 2017-04-25 General Electric Company System and method for a turbine combustor
US9708977B2 (en) 2012-12-28 2017-07-18 General Electric Company System and method for reheat in gas turbine with exhaust gas recirculation
US9574496B2 (en) 2012-12-28 2017-02-21 General Electric Company System and method for a turbine combustor
US9803865B2 (en) 2012-12-28 2017-10-31 General Electric Company System and method for a turbine combustor
US10208677B2 (en) 2012-12-31 2019-02-19 General Electric Company Gas turbine load control system
US9581081B2 (en) 2013-01-13 2017-02-28 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9512759B2 (en) 2013-02-06 2016-12-06 General Electric Company System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation
US9938861B2 (en) 2013-02-21 2018-04-10 Exxonmobil Upstream Research Company Fuel combusting method
TW201502356A (en) 2013-02-21 2015-01-16 Exxonmobil Upstream Res Co Reducing oxygen in a gas turbine exhaust
RU2637609C2 (en) 2013-02-28 2017-12-05 Эксонмобил Апстрим Рисерч Компани System and method for turbine combustion chamber
US20140250945A1 (en) 2013-03-08 2014-09-11 Richard A. Huntington Carbon Dioxide Recovery
EP2964735A1 (en) 2013-03-08 2016-01-13 Exxonmobil Upstream Research Company Power generation and methane recovery from methane hydrates
TW201500635A (en) 2013-03-08 2015-01-01 Exxonmobil Upstream Res Co Processing exhaust for use in enhanced oil recovery
US9618261B2 (en) 2013-03-08 2017-04-11 Exxonmobil Upstream Research Company Power generation and LNG production
US9617914B2 (en) 2013-06-28 2017-04-11 General Electric Company Systems and methods for monitoring gas turbine systems having exhaust gas recirculation
US9631542B2 (en) 2013-06-28 2017-04-25 General Electric Company System and method for exhausting combustion gases from gas turbine engines
US9835089B2 (en) 2013-06-28 2017-12-05 General Electric Company System and method for a fuel nozzle
TWI654368B (en) 2013-06-28 2019-03-21 美商艾克頌美孚上游研究公司 For controlling exhaust gas recirculation in the gas turbine system in the exhaust stream of a system, method and media
US9903588B2 (en) 2013-07-30 2018-02-27 General Electric Company System and method for barrier in passage of combustor of gas turbine engine with exhaust gas recirculation
US9587510B2 (en) 2013-07-30 2017-03-07 General Electric Company System and method for a gas turbine engine sensor
US9951658B2 (en) 2013-07-31 2018-04-24 General Electric Company System and method for an oxidant heating system
US9752458B2 (en) 2013-12-04 2017-09-05 General Electric Company System and method for a gas turbine engine
US10030588B2 (en) 2013-12-04 2018-07-24 General Electric Company Gas turbine combustor diagnostic system and method
US10227920B2 (en) 2014-01-15 2019-03-12 General Electric Company Gas turbine oxidant separation system
US9915200B2 (en) 2014-01-21 2018-03-13 General Electric Company System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation
US9863267B2 (en) 2014-01-21 2018-01-09 General Electric Company System and method of control for a gas turbine engine
US10079564B2 (en) 2014-01-27 2018-09-18 General Electric Company System and method for a stoichiometric exhaust gas recirculation gas turbine system
US10047633B2 (en) 2014-05-16 2018-08-14 General Electric Company Bearing housing
US10060359B2 (en) 2014-06-30 2018-08-28 General Electric Company Method and system for combustion control for gas turbine system with exhaust gas recirculation
US9885290B2 (en) 2014-06-30 2018-02-06 General Electric Company Erosion suppression system and method in an exhaust gas recirculation gas turbine system
US9869247B2 (en) 2014-12-31 2018-01-16 General Electric Company Systems and methods of estimating a combustion equivalence ratio in a gas turbine with exhaust gas recirculation
US9819292B2 (en) 2014-12-31 2017-11-14 General Electric Company Systems and methods to respond to grid overfrequency events for a stoichiometric exhaust recirculation gas turbine
US10094566B2 (en) 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
US10316746B2 (en) 2015-02-04 2019-06-11 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10253690B2 (en) 2015-02-04 2019-04-09 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10267270B2 (en) 2015-02-06 2019-04-23 General Electric Company Systems and methods for carbon black production with a gas turbine engine having exhaust gas recirculation
US10145269B2 (en) 2015-03-04 2018-12-04 General Electric Company System and method for cooling discharge flow
WO2016176076A1 (en) 2015-04-30 2016-11-03 Faurecia Emissions Control Technologies, Usa, Llc Full rotation mixer
US10086332B2 (en) 2015-05-07 2018-10-02 Ford Global Technologies, Llc Exhaust flow device
US9534525B2 (en) 2015-05-27 2017-01-03 Tenneco Automotive Operating Company Inc. Mixer assembly for exhaust aftertreatment system
US9822688B2 (en) 2015-06-24 2017-11-21 Ford Global Technologies, Llc Exhaust flow device
US10066530B2 (en) 2015-11-17 2018-09-04 Ford Global Technologies, Llc Exhaust gas mixer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953120A (en) * 1932-12-20 1934-04-03 Charles A Miller Exhaust gas purifier for vehicles
US2108671A (en) * 1933-12-27 1938-02-15 Gonsaburo Ishibashi Muffler of internal combustion engines
US3768260A (en) * 1971-08-13 1973-10-30 Westinghouse Electric Corp Manifold thermal reactor
FR2299513B1 (en) * 1975-02-03 1980-10-24 Exxon France
US4466741A (en) * 1982-01-16 1984-08-21 Hisao Kojima Mixing element and motionless mixer
DE3536315C2 (en) * 1985-10-11 1990-10-31 Behr Gmbh & Co, 7000 Stuttgart, De
JP2686078B2 (en) * 1987-07-16 1997-12-08 久夫 小嶋 Mixing elements
US4850798A (en) * 1988-11-28 1989-07-25 Bailey Dennis B Modified helicoidal wind responsive device
JPH04131123A (en) * 1990-09-20 1992-05-01 Meidensha Corp Denitration apparatus
DE4123161A1 (en) 1991-07-12 1993-01-14 Siemens Ag Static mixers
US5916134A (en) * 1997-09-10 1999-06-29 Industrial Technology Research Institute Catalytic converter provided with vortex generator
JP3389946B2 (en) * 1998-08-24 2003-03-24 戸田工業株式会社 Mixing apparatus granular material
USD449792S1 (en) * 2001-03-21 2001-10-30 Isabella Nadeau Dynamic wind propelled sculpture
USD483688S1 (en) * 2002-10-28 2003-12-16 Dennis J. Kent Ornament
EP1514591A1 (en) * 2003-09-15 2005-03-16 J. Eberspächer GmbH & Co. KG Hot gas flow channel, especially within an exhaust system of an internal combustion engine upstream of a catalyst
DE102006003786A1 (en) * 2005-09-26 2007-04-05 Faurecia Abgastechnik Gmbh Exhaust gas system for internal combustion engine of motor vehicle, has swirl cylinder for swirling of exhaust gas stream in injection area of reducing agent and arranged upstream of injection nozzle in exhaust gas pipe
USD554546S1 (en) * 2006-05-31 2007-11-06 Hart James R Wind turbine
EP1982756A1 (en) * 2007-04-19 2008-10-22 Magneti Marelli Sistemi di Scarico S.p.a. An exhaust system of an internal combustion engine
US7814745B2 (en) * 2007-07-17 2010-10-19 Ford Global Technologies, Llc Approach for delivering a liquid reductant into an exhaust flow of a fuel burning engine
FR2937692A3 (en) * 2008-10-27 2010-04-30 Renault Sas Fluid e.g. fuel, mixing element i.e. mixer for diesel engine of motor vehicle, has generating unit for generating swirling movement within central flow part of fluid flow channel, and support arms extending diametrically within frame
US9441516B2 (en) * 2009-09-22 2016-09-13 Ford Global Technologies, Llc Method for NOx reduction

Also Published As

Publication number Publication date
US20110036082A1 (en) 2011-02-17
WO2009138668A2 (en) 2009-11-19
KR20110009685A (en) 2011-01-28
FR2930594A1 (en) 2009-10-30
WO2009138668A3 (en) 2010-01-14
DE112009001055T5 (en) 2011-07-14

Similar Documents

Publication Publication Date Title
AT447909T (en) Closure device for gastric band
AT463662T (en) Supercharged diesel engines
AT519350T (en) Coordination between domains calls for mt- and state-
DE602005022335D1 (en) Control device for internal combustion engine
AT429423T (en) New intermediates for linezolid and related compounds
AT535699T (en) Gas supply systems for gas engines
AT444807T (en) Diesel exhaust products and catalyst compositions for
DK1640465T3 (en) Ni-Cr-Co alloy for advanced gas turbine engines
DE502006008762D1 (en) Static mixer and exhaust gas treatment device
AT552409T (en) exhaust gas purification device
AT473127T (en) Double-function valve for fuel tanks
DE602005007391D1 (en) Gas turbine engine
FI20115569A0 (en) Method and device for purifying exhaust gas
AT531917T (en) Combustion engine and control method for internal combustion engine
FR2931204B1 (en) Dry trifunctional catalytic reduction of NOx in a gas turbine
AT476598T (en) Laser ignition for gas mixtures
EP1712755A4 (en) Device for purifying exhaust gas of engine
DE602007009140D1 (en) Insertion for gastric band
DE602007012259D1 (en) internal combustion engine
DE602007011998D1 (en) Diesel particulate filters for exhaust gas purification
FR2869638B1 (en) Compensator Exhaust gas
DE602007006532D1 (en) Exhaust gas control apparatus for internal combustion engine
FR2919898B1 (en) Multipoint injector for a turbine engine
NO337470B1 (en) Fuel system for gas driven vessel
AT494466T (en) exhaust gas purification device

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151231