FR2843612B1 - Dispositif de traitement des gaz d'echappement d'une installation de combustion - Google Patents

Dispositif de traitement des gaz d'echappement d'une installation de combustion

Info

Publication number
FR2843612B1
FR2843612B1 FR0309858A FR0309858A FR2843612B1 FR 2843612 B1 FR2843612 B1 FR 2843612B1 FR 0309858 A FR0309858 A FR 0309858A FR 0309858 A FR0309858 A FR 0309858A FR 2843612 B1 FR2843612 B1 FR 2843612B1
Authority
FR
France
Prior art keywords
exhaust gas
treating exhaust
combustion facility
facility
combustion
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 - Lifetime
Application number
FR0309858A
Other languages
English (en)
Other versions
FR2843612A1 (fr
Inventor
Johannes Schaller
Thomas Brinz
Iiona Ullmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2843612A1 publication Critical patent/FR2843612A1/fr
Application granted granted Critical
Publication of FR2843612B1 publication Critical patent/FR2843612B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • 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
    • F01N2240/00—Combination 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
    • F01N2240/25—Combination 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 an ammonia generator
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0309858A 2002-08-14 2003-08-12 Dispositif de traitement des gaz d'echappement d'une installation de combustion Expired - Lifetime FR2843612B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002137165 DE10237165B4 (de) 2002-08-14 2002-08-14 Vorrichtung und Verfahren zur Abgasbehandlung einer Verbrennungseinrichtung sowie deren Verwendung

Publications (2)

Publication Number Publication Date
FR2843612A1 FR2843612A1 (fr) 2004-02-20
FR2843612B1 true FR2843612B1 (fr) 2008-02-08

Family

ID=27816229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309858A Expired - Lifetime FR2843612B1 (fr) 2002-08-14 2003-08-12 Dispositif de traitement des gaz d'echappement d'une installation de combustion

Country Status (4)

Country Link
US (1) US7100367B2 (fr)
DE (1) DE10237165B4 (fr)
FR (1) FR2843612B1 (fr)
GB (1) GB2394192B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3687915B2 (ja) * 2003-10-27 2005-08-24 日産ディーゼル工業株式会社 液体判別装置
AU2006283384C1 (en) * 2005-08-24 2013-01-10 Johnson Matthey Plc Tagging system
KR20140081861A (ko) * 2006-06-08 2014-07-01 이너지 오토모티브 시스템즈 리서치 (소시에떼 아노님) 엔진 배기 가스 첨가제의 저장 시스템
DE102007020281A1 (de) * 2007-04-30 2008-11-06 Robert Bosch Gmbh System zur Nachbehandlung von Abgasen
JP2009035644A (ja) * 2007-08-02 2009-02-19 Denso Corp 尿素ｓｃｒシステム用不凍尿素溶液および尿素ｓｃｒシステム
DE102008002357A1 (de) * 2008-06-11 2009-12-17 Robert Bosch Gmbh Verfahren zur Nachbehandlung des Abgases einer Brennkraftmaschine
US8359831B2 (en) 2008-10-31 2013-01-29 Ti Group Automotive Systems, L.L.C. Reactant delivery for engine exhaust gas treatment
RU2483787C2 (ru) * 2011-05-17 2013-06-10 Фарид Алекович Батуллин Способ и установка для получения комплексного реагента для очистки выхлопных газов от окислов азота
SE536182C2 (sv) * 2011-11-24 2013-06-18 Scania Cv Ab Anordning för insprutning av reduktionsmedel i en avgasledning
EP2913171A1 (fr) 2014-02-28 2015-09-02 Tecnica Group S.p.A. Methode de fabrication d'un article de sport et article de sport ainsi obtenu
ITUB20155359A1 (it) * 2015-11-06 2017-05-06 Eltek Spa Componente di serbatoio, in particolare per sistemi di trattamento di gas di scarico di motori a combustione interna
DE102016006139A1 (de) 2016-05-18 2017-11-23 Daimler Ag Reduktionsmittellösung, Verwendung einer Reduktionsmittellösung und Verfahren zum Herstellen einer Reduktionsmittellösung
US11732628B1 (en) 2020-08-12 2023-08-22 Old World Industries, Llc Diesel exhaust fluid

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889960A (en) * 1929-09-25 1932-12-06 Ig Farbenindustrie Ag Process for increasing the solubility of water-soluble salts
GB650291A (en) * 1948-07-07 1951-02-21 Shell Refining & Marketing Co Improvements in or relating to lubricating compositions
GB1260473A (en) * 1968-07-22 1972-01-19 Shell Int Research Emulsified hydrocarbon fuel
DE4446773B4 (de) * 1994-12-24 2008-09-18 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Entstickung von Abgasen aus Diesel- und Magermixmotoren
US6361754B1 (en) * 1997-03-27 2002-03-26 Clean Diesel Technologies, Inc. Reducing no emissions from an engine by on-demand generation of ammonia for selective catalytic reduction
US5809775A (en) * 1997-04-02 1998-09-22 Clean Diesel Technologies, Inc. Reducing NOx emissions from an engine by selective catalytic reduction utilizing solid reagents
US5968464A (en) * 1997-05-12 1999-10-19 Clean Diesel Technologies, Inc. Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction
US6399034B1 (en) * 1997-05-14 2002-06-04 Hjs Fahrzeugtechnik Gmbh & Co. Process for reducing nitrogen oxides on SCR catalyst
DE19728343C5 (de) * 1997-07-03 2013-02-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur selektiven katalytischen NOx-Reduktion
JP2002530575A (ja) 1998-11-23 2002-09-17 モービル・オイル・コーポレイション 排気ガス処理用液体尿素添加剤
DE19859201A1 (de) * 1998-12-21 2000-06-29 Siemens Ag Verfahren und Vorrichtung zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen
CA2375456A1 (fr) 1999-06-09 2000-12-14 Clean Diesel Technologies, Inc. Procedes et compositions assurant une reduction des emissions de nox d'un moteur par reduction catalytique selective
JP2002001066A (ja) * 2000-06-20 2002-01-08 Mitsui Chemicals Inc 脱ＮＯｘ用還元剤
JP4269504B2 (ja) 2000-09-12 2009-05-27 株式会社明電舎 脱硝装置及び脱硝装置を搭載した移動手段

Also Published As

Publication number Publication date
DE10237165A1 (de) 2004-02-26
US7100367B2 (en) 2006-09-05
DE10237165B4 (de) 2015-05-13
GB0318804D0 (en) 2003-09-10
FR2843612A1 (fr) 2004-02-20
GB2394192B (en) 2004-11-24
US20040103652A1 (en) 2004-06-03
GB2394192A (en) 2004-04-21

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