AR085525A1 - Metodo para regenerar un filtro de particulas en el sistema de escape de los gases de escape de un motor de combustion interna de combustion pobre - Google Patents

Metodo para regenerar un filtro de particulas en el sistema de escape de los gases de escape de un motor de combustion interna de combustion pobre

Info

Publication number
AR085525A1
AR085525A1 ARP120100951A ARP120100951A AR085525A1 AR 085525 A1 AR085525 A1 AR 085525A1 AR P120100951 A ARP120100951 A AR P120100951A AR P120100951 A ARP120100951 A AR P120100951A AR 085525 A1 AR085525 A1 AR 085525A1
Authority
AR
Argentina
Prior art keywords
regenerating
internal combustion
particle filter
exhaust system
exhaust
Prior art date
Application number
ARP120100951A
Other languages
English (en)
Original Assignee
Umicore Ag & Co Kg
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 Umicore Ag & Co Kg filed Critical Umicore Ag & Co Kg
Publication of AR085525A1 publication Critical patent/AR085525A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0818—SOx storage amount, e.g. for SOx trap or NOx trap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

La presente se refiere a un método para regenerar un filtro de partículas en el sistema de los gases de escape de un motor de combustión interna de combustión pobre. Se dispone corriente arriba del filtro de partículas un convertidor catalítico oxidante, conocido. El método se distingue porque se emprende la desorción de los componentes sulfurosos, y subsiguientemente se lleva a cabo la regeneración completa del filtro de partículas.
ARP120100951A 2011-03-23 2012-03-22 Metodo para regenerar un filtro de particulas en el sistema de escape de los gases de escape de un motor de combustion interna de combustion pobre AR085525A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011014718A DE102011014718B4 (de) 2011-03-23 2011-03-23 Verfahren zum Betrieb von Dieselmotoren zur Vermeidung von Weißrauchbildung während der DPF-Regeneration

Publications (1)

Publication Number Publication Date
AR085525A1 true AR085525A1 (es) 2013-10-09

Family

ID=45841507

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120100951A AR085525A1 (es) 2011-03-23 2012-03-22 Metodo para regenerar un filtro de particulas en el sistema de escape de los gases de escape de un motor de combustion interna de combustion pobre

Country Status (3)

Country Link
AR (1) AR085525A1 (es)
DE (1) DE102011014718B4 (es)
WO (1) WO2012126892A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5705676B2 (ja) * 2011-07-27 2015-04-22 株式会社日本自動車部品総合研究所 内燃機関の排気浄化装置
DE102013001465A1 (de) 2013-01-29 2014-07-31 Daimler Ag Verfahren zum Betreiben einer Verbrennungskraftmaschine
KR101764041B1 (ko) * 2013-02-06 2017-08-14 도요타지도샤가부시키가이샤 내연 기관의 제어 장치
JP6281324B2 (ja) * 2014-03-05 2018-02-21 トヨタ自動車株式会社 内燃機関の制御装置
DE102015016525A1 (de) 2015-12-19 2016-08-11 Daimler Ag Verfahren zum Bestimmen einer Verschwefelung einer Abgasnachbehandlungseinrichtung einer Verbrennungskraftmaschine
DE102016206437B4 (de) * 2016-04-15 2019-08-14 Continental Automotive Gmbh Verfahren zur Regeneration eines Partikelfilters im Abgassystem eines Verbrennungsmotors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216382B2 (ja) * 1993-12-27 2001-10-09 株式会社デンソー ディーゼルエンジンの排気浄化方法
US6826906B2 (en) * 2000-08-15 2004-12-07 Engelhard Corporation Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
JP4345359B2 (ja) * 2003-05-28 2009-10-14 いすゞ自動車株式会社 排気ガス浄化システム
ITTO20030999A1 (it) * 2003-12-12 2005-06-13 Fiat Ricerche Metodo di attivazione della rigenerazione di un filtro del particolato in base ad una stima della quantita' di particolato accumulata nel filtro del particolato.
JP2005344581A (ja) * 2004-06-02 2005-12-15 Hino Motors Ltd パティキュレートフィルタ
US8261535B2 (en) * 2005-06-30 2012-09-11 GM Global Technology Operations LLC Enhanced post injection control system for diesel particulate filters
JP3988776B2 (ja) * 2005-07-15 2007-10-10 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
US8156737B2 (en) * 2007-09-18 2012-04-17 GM Global Technology Operations LLC Elevated exhaust temperature, zoned, electrically-heated particulate matter filter
US8151626B2 (en) * 2007-11-05 2012-04-10 Honeywell International Inc. System and method for sensing high temperature particulate matter
EP2112339A1 (de) * 2008-04-24 2009-10-28 Umicore AG & Co. KG Verfahren und Vorrichtung zur Reinigung von Abgasen eines Verbrennungsmotors
EP2143918B1 (en) * 2008-07-11 2014-10-22 Perkins Engines Company Limited After-treatment de-contamination system
DE102010033689A1 (de) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit NOx-Speicherfunktion vor Katalysator mit gleicher Speicherfunktion
US20110146245A1 (en) * 2009-12-22 2011-06-23 Caterpillar Inc. Sulfur detection routine

Also Published As

Publication number Publication date
DE102011014718B4 (de) 2012-11-22
DE102011014718A1 (de) 2012-10-11
WO2012126892A1 (en) 2012-09-27

Similar Documents

Publication Publication Date Title
GB2521576A (en) Close-coupled SCR system
MX2017012028A (es) Filtro catalizado con un catalizador de scr, sistemas y metodos.
EA201491619A1 (ru) Способ и система для удаления вредных соединений из выхлопного газа двигателя
AR085525A1 (es) Metodo para regenerar un filtro de particulas en el sistema de escape de los gases de escape de un motor de combustion interna de combustion pobre
AR070342A1 (es) Sistemas de tratamiento de emisiones motores a nafta con trampas para particulas.
BR112014013261A2 (pt) monólito de substrato catalisado para uso no tratamento de gás de escape, sistema de escape para um motor de combustão interna de queima pobre, motor de combustão interna de queima pobre, veículo, e, método para reduzir ou prevenir um catalisador de redução catalítica seletivo
BR112014015601A8 (pt) captador de nox, sistema de escape para motores de combustão interna, e, método para o tratamento de um gás de escape de um motor de combustão interna
MX2017005291A (es) Sistemas de tratamiento de emisiones con catalizadores twc y catalizadores scr-hct.
MX2015012370A (es) Filtracion de particulados de ciclon para motores de mezcla pobre.
BR112013029307A2 (pt) filtro para fuligem catalisada, processo para fabricação de um filtro para fuligem catalisada. sistema e método para tratamento dos gases de escapamento de um motor diesel
BR112015002971A2 (pt) compósito catalisador de oxidação, método para tratar um gás de escape de um motor de combustão pobre, e, sistema para tratamento de emissão de gás de escape de um motor de combustão pobre
IN2015DN03792A (es)
MY188107A (en) Hybrid vehicle and control method for hybrid vehicle
BR112013032528A2 (pt) sistema de escape para motores de combustão interna, substrato catalisado, e, método para tratar um gás de escape de um motor de combustão interna
WO2014167351A3 (en) Emissions cleaning module
BR112014032062A2 (pt) método para detecção de regeneração anormalmente freqüente de filtro de particulado de diesel, motor a diesel com sistema de pós-tratamento de exaustão, e sistema e método de alerta.
BR112014013244A2 (pt) sistema de escape para um motor de combustão interna de queima pobre veicular, motor de combustão interna de queima pobre, motor de ignição por compressão, veículo, e, método para reduzir u evitar que um catalisador de redução catalítica seletivo
WO2012096510A3 (ko) 디젤엔진 배기가스 후처리 장치
EP2570638A3 (en) Coordinated emissions control system of a diesel engine with selective catalytic reduction
WO2012114187A3 (en) Exhaust system including nox reduction catalyst and egr circuit
MX2017013268A (es) Sistema de tratamiento de emisiones de escape de motor.
BR112014024246A2 (pt) artigo catalítico para tratar emissões de gases de exaustão a partir de um motor a diesel contendo hidrocarbonetos, monóxido de carbono e material particulado, compreendendo um catalisador de oxidação diesel e um substrato, sistema para tratamento de uma corrente de exaustão de motor a diesel incluindo hidrocarbonetos, monóxido de carbono e outros componentes de gás de exaustão e método para tratar uma corrente de gás de exaustão diesel contendo hidrocarbonetos, monóxido de carbono e material particulado
RU2013130789A (ru) Способ работы системы выпуска двигателя и система выпуска двигателя транспортного средства
EP2505799A4 (en) ENGINE EXHAUST GAS PURIFICATION DEVICE AND METHOD, AND FILTER REGENERATION SYSTEM ASSOCIATED WITH ENGINE EXHAUST GAS PURIFICATION DEVICE
IN2014MN02640A (es)

Legal Events

Date Code Title Description
FA Abandonment or withdrawal