BRPI0907817A2 - Motor a diesel movido a gás natural de queima pobre, veículo, motor estacionário, e, método para melhorar as emissões de metano a partir de um motor a diesel movido a gás natural de queima pobre - Google Patents

Motor a diesel movido a gás natural de queima pobre, veículo, motor estacionário, e, método para melhorar as emissões de metano a partir de um motor a diesel movido a gás natural de queima pobre

Info

Publication number
BRPI0907817A2
BRPI0907817A2 BRPI0907817-7A BRPI0907817A BRPI0907817A2 BR PI0907817 A2 BRPI0907817 A2 BR PI0907817A2 BR PI0907817 A BRPI0907817 A BR PI0907817A BR PI0907817 A2 BRPI0907817 A2 BR PI0907817A2
Authority
BR
Brazil
Prior art keywords
natural gas
diesel engine
gas powered
burning natural
poor burning
Prior art date
Application number
BRPI0907817-7A
Other languages
English (en)
Inventor
Andrew Dominic Nunn
Martyn Vincent Twigg
Original Assignee
Johnson Matthey Ltd Company
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 Johnson Matthey Ltd Company filed Critical Johnson Matthey Ltd Company
Publication of BRPI0907817A2 publication Critical patent/BRPI0907817A2/pt

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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
BRPI0907817-7A 2008-02-28 2009-02-27 Motor a diesel movido a gás natural de queima pobre, veículo, motor estacionário, e, método para melhorar as emissões de metano a partir de um motor a diesel movido a gás natural de queima pobre BRPI0907817A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0803670.9A GB0803670D0 (en) 2008-02-28 2008-02-28 Improvements in emission control
PCT/GB2009/000563 WO2009106849A1 (en) 2008-02-28 2009-02-27 Improvements in emission control

Publications (1)

Publication Number Publication Date
BRPI0907817A2 true BRPI0907817A2 (pt) 2015-07-21

Family

ID=39315630

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907817-7A BRPI0907817A2 (pt) 2008-02-28 2009-02-27 Motor a diesel movido a gás natural de queima pobre, veículo, motor estacionário, e, método para melhorar as emissões de metano a partir de um motor a diesel movido a gás natural de queima pobre

Country Status (10)

Country Link
US (1) US20110113774A1 (pt)
EP (1) EP2257698A1 (pt)
JP (1) JP5722048B2 (pt)
KR (1) KR20100125358A (pt)
CN (1) CN101970820B (pt)
BR (1) BRPI0907817A2 (pt)
DE (1) DE112009000423T5 (pt)
GB (2) GB0803670D0 (pt)
RU (1) RU2505686C2 (pt)
WO (1) WO2009106849A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0808427D0 (en) 2008-05-09 2008-06-18 Johnson Matthey Plc Apparatus
JP2011056379A (ja) * 2009-09-09 2011-03-24 Toyota Motor Corp 排ガス浄化触媒及びその製造方法
WO2012055730A1 (de) 2010-10-26 2012-05-03 Umicore Ag & Co. Kg Dieseloxidationskatalysator
US20160153375A1 (en) * 2012-05-31 2016-06-02 General Electric Company Method for operating an engine
US11578684B2 (en) 2012-05-31 2023-02-14 Transportation Ip Holdings, Llc Method for operating an engine
GB2507720A (en) * 2012-09-28 2014-05-14 T Baden Hardstaff Ltd Exhaust heater upstream of oxidation catalyst
US9003781B2 (en) * 2013-01-24 2015-04-14 Ford Global Technologies, Llc Pre-turbocharger catalyst
US20150078975A1 (en) * 2013-09-16 2015-03-19 International Engine Intellectual Property Company, Llc Natural gas engine aftertreatment system
US9228536B2 (en) * 2013-12-17 2016-01-05 Cummins Inc. Load shedding techniques for dual fuel engines
EP3096873A1 (en) 2014-01-21 2016-11-30 Council of Scientific and Industrial Research Non noble metal based diesel oxidation catalyst
KR101600958B1 (ko) * 2014-04-28 2016-03-08 희성촉매 주식회사 압축천연가스 자동차 배기가스 산화촉매 재생방법
DE102014223759A1 (de) * 2014-11-20 2016-05-25 Wacker Chemie Ag Entfernung von Sauerstoff aus Kohlenwasserstoff-haltigen Gasgemischen
LU92605B1 (de) * 2014-12-03 2016-06-06 Sc Concepts S A Einspritzungssteuergerät und verfahren zum ansteuern einer kraftstoffeinspritzung eines dieselmotors im mischbetrieb mit einem diesel-gas-kraftstoffgemisch
DE102014226669A1 (de) * 2014-12-19 2016-06-23 Robert Bosch Gmbh Abgasnachbehandlungssystem für eine Brennkraftmaschine und Verfahren
DE102015205125A1 (de) * 2015-03-20 2016-09-22 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
EP3274087A4 (en) * 2015-03-26 2018-11-07 BASF Corporation Exhaust gas treatment system
JP6501115B2 (ja) * 2015-05-15 2019-04-17 株式会社 Ａｃｒ 二元燃料酸化触媒、二元燃料ｓｃｒ排ガス処理機構、二元燃料ディーゼル内燃機関、および、その制御方法
US10022667B2 (en) 2016-07-29 2018-07-17 Cummins Inc. Systems and methods for increasing nitrogen dioxide fraction in exhaust gas at low temperature

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122673A (en) * 1973-09-28 1978-10-31 J. Eberspacher Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing
GB9210115D0 (en) * 1992-05-11 1992-06-24 United Fuels Ltd Improvements in or relating to internal combustion engines
JPH08296433A (ja) * 1995-04-28 1996-11-12 Isuzu Motors Ltd ガスエンジンの排出ガス浄化装置
US6230683B1 (en) * 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
JP3385874B2 (ja) * 1996-09-19 2003-03-10 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
EP0968763A4 (en) * 1997-10-14 2002-06-12 Isuzu Ceramics Res Inst EXHAUST GAS PURIFICATION CATALYST
JPH11350942A (ja) * 1998-06-04 1999-12-21 Osaka Gas Co Ltd ガス内燃機関および回転機器
US6173567B1 (en) * 1998-09-14 2001-01-16 The University Of Chicago Method to reduce diesel engine exhaust emissions
CA2285780A1 (en) 1999-10-08 2001-04-08 Thierry Leprince Power generation system
US6773565B2 (en) * 2000-06-22 2004-08-10 Kabushiki Kaisha Riken NOx sensor
US6852200B2 (en) * 2002-02-14 2005-02-08 Delphi Technologies, Inc. Non-thermal plasma reactor gas treatment system
DE10214343A1 (de) * 2002-03-28 2003-10-09 Omg Ag & Co Kg Partikelfilter mit einer katalytisch aktiven Beschichtung zur Beschleunigung der Verbrennung der auf dem Filter gesammelten Rußpartikel während einer Regenerationsphase
US20050229900A1 (en) * 2002-05-14 2005-10-20 Caterpillar Inc. Combustion engine including exhaust purification with on-board ammonia production
JP2004100489A (ja) * 2002-09-05 2004-04-02 Hino Motors Ltd 排気白煙化防止装置
US6832473B2 (en) * 2002-11-21 2004-12-21 Delphi Technologies, Inc. Method and system for regenerating NOx adsorbers and/or particulate filters
JP4045935B2 (ja) * 2002-11-25 2008-02-13 三菱ふそうトラック・バス株式会社 内燃機関の排気浄化装置
WO2004053313A1 (en) * 2002-12-11 2004-06-24 Clean Air Partners, Inc. Catalyst heat retention system for multi-fuel engine
EP1594594B1 (en) * 2003-02-12 2012-05-23 Delphi Technologies, Inc. SYSTEM FOR NOx ABATEMENT
CA2453689A1 (en) * 2003-03-14 2004-09-14 Westport Research Inc. Management of thermal fluctuations in lean nox adsorber aftertreatment systems
JP2005305397A (ja) * 2004-04-26 2005-11-04 Aisin Seiki Co Ltd 一酸化炭素酸化触媒及びその製造方法並びに燃料電池用燃料改質システム
JP4340622B2 (ja) * 2004-10-27 2009-10-07 ヤンマー株式会社 定置式エンジン発電装置
US20070227143A1 (en) * 2004-11-08 2007-10-04 Robel Wade J Exhaust purification with on-board ammonia production
US20060242906A1 (en) * 2005-04-28 2006-11-02 Macbain John A Reformer system and method of operating the same
US7435275B2 (en) * 2005-08-11 2008-10-14 Delphi Technologies, Inc. System and method of heating an exhaust treatment device
US7644578B2 (en) * 2005-11-07 2010-01-12 Delphi Technologies, Inc. Vehicle exhaust aftertreatment system
CA2534031C (en) * 2006-02-03 2008-06-10 Westport Research Inc. Method and apparatus for operating a methane-fuelled engine and treating exhaust gas with a methane oxidation catalyst
RU2308604C1 (ru) * 2006-03-01 2007-10-20 Олег Павлович Наумов Автоматическая газодизельная система трактора
US7491003B2 (en) * 2006-04-24 2009-02-17 E.I. Du Pont De Nemours And Company Method and apparatus for thermal development with vapor treatment
US7762060B2 (en) * 2006-04-28 2010-07-27 Caterpillar Inc. Exhaust treatment system
EP1878879A1 (de) * 2006-07-14 2008-01-16 Abb Research Ltd. Turbolader mit katalytischer Beschichtung
US20080053071A1 (en) * 2006-09-05 2008-03-06 Karen Adams System and Method for Reducing NOx Emissions
KR20080047950A (ko) * 2006-11-27 2008-05-30 나노스텔라 인코포레이티드 팔라듐-금을 포함하는 엔진 배기가스 촉매
US20080155972A1 (en) * 2006-12-28 2008-07-03 James Joshua Driscoll Exhaust treatment system
US20080242535A1 (en) * 2007-04-02 2008-10-02 Geo2 Technologies, Inc. Honeycomb Structural Body and Method of Fabricating the Same

Also Published As

Publication number Publication date
DE112009000423T5 (de) 2010-12-30
JP2011514950A (ja) 2011-05-12
GB201013872D0 (en) 2010-09-29
KR20100125358A (ko) 2010-11-30
CN101970820B (zh) 2015-07-15
RU2505686C2 (ru) 2014-01-27
US20110113774A1 (en) 2011-05-19
JP5722048B2 (ja) 2015-05-20
GB0803670D0 (en) 2008-04-09
EP2257698A1 (en) 2010-12-08
RU2010139652A (ru) 2012-04-10
WO2009106849A1 (en) 2009-09-03
CN101970820A (zh) 2011-02-09
GB2471582A (en) 2011-01-05
GB2471582B (en) 2012-08-22

Similar Documents

Publication Publication Date Title
BRPI0907817A2 (pt) Motor a diesel movido a gás natural de queima pobre, veículo, motor estacionário, e, método para melhorar as emissões de metano a partir de um motor a diesel movido a gás natural de queima pobre
BRPI0921500A2 (pt) sistema catalisador para tratar uma corrente de gás de escapamento, método para preparar um sistema catalisador, e, método para tratar emissões produzidas em uma corrente de gás de escapamento de um motor de queima pobre.
BRPI0905092A2 (pt) Unidade de controle de recirculação de gás de exaustão para um motor diesel.
BRPI0820151A2 (pt) Disposição e método para retorno de gases de exaustão em um motor de combustão
EP2256311A4 (en) EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE
FI20085771A0 (fi) Kaasunsyöttölaite polttomoottorille, jota käytetään kaasumaisella polttoaineella
BR112013003457A2 (pt) arranjo para introduzir um meio líquido em gases de descarga a partir de um motor de combustão
EP2313621A4 (en) DOUBLE CATALYST NOX REDUCTION SYSTEM FOR EXHAUST OF POLE-MIXED INTERNAL COMBUSTION ENGINES
BR112013008310A2 (pt) arranjo para introduzir um meio líquido em gases de descarga a partir de um motor de combustão
BRPI0823287A2 (pt) Método e disposição para redução de um conteúdo de nox no gás de exaustão de um motor de combustão interna em um veículo.
GB0812544D0 (en) Exhaust system for a lean burn IC engine
BRPI0903708A2 (pt) Motor de combustão interna, veículo, embarcação marítima, e método de purificação de gás de descarga para motor de combustão interna
BRPI0719659A2 (pt) Composição de combustível, métodos para fabricar uma composição de combustível, e um combustível, combustível, veículo, e, método para energizar um motor
BRPI0912359A2 (pt) disposição para um motor de combustão supercarregado
PL2435676T3 (pl) Sposób działania silnika spalinowego i silnik spalinowy według tego sposobu
IL222598A0 (en) Assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts for internal combustion engines
BRPI0911865A2 (pt) composição de combustível, método para produzir uma composição de combustível, veículo, e, método para acionar um motor
BR112012025492A2 (pt) 'processo para enriquecer um combustível de hidrocarboneto, dispositivo para executar um processo e para enriquecer um combustível de hidrocarboneto, motor de combustão interna e veículo'
BRPI0821935A2 (pt) Composição de combustível adequada para uso em um motor de combustão interna, processo para a preparação da mesma, e, método de operação de um motor de combustão interna
EP2255875A4 (en) CATALYST FOR PURIFYING EXHAUST GAS FROM INTERNAL COMBUSTION ENGINE AND METHOD OF PURIFYING EXHAUST GAS USING SAID CATALYST
BRPI0924200A2 (pt) turboalimentador de gás de exaustão para um motor de combustão interna
EP2325451A4 (en) EXHAUST GAS CLEANING DEVICE FOR A COMBUSTION ENGINE AND SPINE GENERATING DEVICE
BRPI0916115A2 (pt) ''disposição para resfriamento de gases de exaustão recirculados em um motor de combustão''
EP2261478A4 (en) EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE
EP2655819A4 (en) Integrated exhaust gas after-treatment system for diesel fuel engines

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]