PL2021102T3 - Sposób i urządzenie do wytwarzania gazowej mieszaniny materii - Google Patents

Sposób i urządzenie do wytwarzania gazowej mieszaniny materii

Info

Publication number
PL2021102T3
PL2021102T3 PL07725277T PL07725277T PL2021102T3 PL 2021102 T3 PL2021102 T3 PL 2021102T3 PL 07725277 T PL07725277 T PL 07725277T PL 07725277 T PL07725277 T PL 07725277T PL 2021102 T3 PL2021102 T3 PL 2021102T3
Authority
PL
Poland
Prior art keywords
providing
gaseous mixture
gaseous
mixture
Prior art date
Application number
PL07725277T
Other languages
English (en)
Inventor
Rolf Brück
Marc Brugger
Thomas Härig
Peter Hirth
Ulf Klein
Original Assignee
Emitec Ges Emissionstechnologie Mbh
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 Emitec Ges Emissionstechnologie Mbh filed Critical Emitec Ges Emissionstechnologie Mbh
Publication of PL2021102T3 publication Critical patent/PL2021102T3/pl

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
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • 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
    • 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]
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
    • 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
    • F01N3/36—Arrangements for supply of additional fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—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
    • 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
    • F01N2240/40—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 a hydrolysis catalyst
    • 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
    • F01N2610/06—Adding substances to exhaust gases the substance being in the gaseous form
    • 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
    • F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
    • 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
    • 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
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1811—Temperature
    • 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)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
PL07725277T 2006-05-16 2007-05-16 Sposób i urządzenie do wytwarzania gazowej mieszaniny materii PL2021102T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006023146A DE102006023146A1 (de) 2006-05-16 2006-05-16 Verfahren und Vorrichtung zum Bereitstellen eines gasförmigen Stoffgemisches
PCT/EP2007/004361 WO2007131787A1 (de) 2006-05-16 2007-05-16 Verfahren und vorrichtung zum bereitstellen eines gasförmigen stoffgemisches
EP07725277A EP2021102B1 (de) 2006-05-16 2007-05-16 Verfahren und vorrichtung zum bereitstellen eines gasförmigen stoffgemisches

Publications (1)

Publication Number Publication Date
PL2021102T3 true PL2021102T3 (pl) 2012-04-30

Family

ID=38353373

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07725277T PL2021102T3 (pl) 2006-05-16 2007-05-16 Sposób i urządzenie do wytwarzania gazowej mieszaniny materii

Country Status (10)

Country Link
US (1) US7986870B2 (pl)
EP (1) EP2021102B1 (pl)
JP (1) JP5323686B2 (pl)
KR (1) KR101031199B1 (pl)
CN (1) CN101443097B (pl)
DE (1) DE102006023146A1 (pl)
PL (1) PL2021102T3 (pl)
RU (1) RU2471079C2 (pl)
TW (1) TWI376261B (pl)
WO (1) WO2007131787A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101959567B (zh) * 2008-02-29 2014-06-04 排放技术有限公司 用于产生气态氨的蒸发单元
JP2011516770A (ja) * 2008-02-29 2011-05-26 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング 少なくとも１つの還元剤前駆体および／または還元剤を含むガスを生成するための蒸発装置
DE102009015419A1 (de) * 2009-03-27 2010-09-30 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Zufuhr von Reduktionsmittel in ein Abgassystem und entsprechendes Abgassystem
DE102010053737A1 (de) * 2010-12-08 2012-06-14 Voss Automotive Gmbh Beheizbare Fluidleitung, deren Verwendung sowie Verfahren zu ihrer Herstellung
CN103348104B (zh) * 2011-03-18 2015-12-23 日野自动车株式会社 尿素水重整器及使用了尿素水重整器的废气净化装置
JP6136960B2 (ja) * 2014-01-31 2017-05-31 トヨタ自動車株式会社 内燃機関の排気系構造
US11585253B2 (en) 2015-08-07 2023-02-21 Cummins Emission Solutions Inc. Converging liquid reductant injector nozzle in selective catalytic reduction systems
CN107664054A (zh) * 2016-07-30 2018-02-06 东北林业大学 一种基于尿素水解的scr系统
CN112682133A (zh) * 2020-12-25 2021-04-20 潍柴动力股份有限公司 尿素喷射系统及其控制方法、控制器和存储介质
FR3123382A1 (fr) * 2021-05-31 2022-12-02 Faurecia Systemes D'echappement Dispositif et méthode pour injecter un fluide dans un conduit d'échappement , ligne d'échappement et véhicule associés
CN113606020B (zh) * 2021-07-16 2022-03-22 江苏伟博动力技术有限公司 一种废气净化用气液混合器

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JPH04358521A (ja) * 1991-03-08 1992-12-11 Sekiyu Sangyo Kasseika Center 脱硝装置およびその運転方法
DE4200514A1 (de) * 1992-01-11 1993-07-15 Asea Brown Boveri Verfahren zur katalytischen entstickung von abgasen
JP3638638B2 (ja) * 1994-08-24 2005-04-13 バブコック日立株式会社 固体還元剤を用いた脱硝装置
JP3395865B2 (ja) * 1995-03-06 2003-04-14 日野自動車株式会社 エンジン排ガス中のＮＯｘ低減装置
US6077491A (en) * 1997-03-21 2000-06-20 Ec&C Technologies Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal
DE19845944A1 (de) * 1997-12-12 1999-06-17 Fev Motorentech Gmbh & Co Kg Verfahren zur Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen, insbesondere Abgasen von Verbrennungsmotoren
DE19818448A1 (de) * 1998-04-24 1999-10-28 Siemens Ag Verfahren und Vorrichtung zur katalytischen Reduzierung von Stickoxiden im Abgas einer Verbrennungsanlage
WO1999056858A2 (de) * 1998-04-30 1999-11-11 Siemens Aktiengesellschaft Verfahren und vorrichtung zur katalytischen stickoxidminderung
DE19913462A1 (de) 1999-03-25 2000-09-28 Man Nutzfahrzeuge Ag Verfahren zur thermischen Hydrolyse und Dosierung von Harnstoff bzw. wässriger Harnstofflösung in einem Reaktor
DE19949296A1 (de) * 1999-10-13 2001-04-19 Fev Motorentech Gmbh Einrichtung zur Erzeugung eines gasförmigen Reduktionsmittels für die katalytische Reinigung von Abgasen eines Verbrennungsmotors
DE10154421A1 (de) * 2001-11-06 2003-05-22 Bosch Gmbh Robert Verfahren und Vorrichtung zur Verminderung von Stickoxiden eines Abgases
DE10206028A1 (de) * 2002-02-14 2003-08-28 Man Nutzfahrzeuge Ag Verfahren und Vorrichtung zur Erzeugung von Ammoniak
DE20308348U1 (de) * 2003-02-18 2004-07-01 Hjs Fahrzeugtechnik Gmbh & Co. Vorrichtung zum Zuführen von Ammoniak an einen in den Abgasstrang einer Brennkraftmaschine eingeschalteten Reduktionskatalysator
JP2004298713A (ja) * 2003-03-31 2004-10-28 Toshiba Ceramics Co Ltd 混合器
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DE102004029387B4 (de) * 2004-06-17 2006-12-28 Roland Bertiller Zuführvorrichtung zum Zuführen von festen Harnstoffprills oder -pellets an einen Ammoniakgenerator
WO2006025110A1 (ja) * 2004-09-02 2006-03-09 Nissan Diesel Motor Co., Ltd. 排気浄化装置

Also Published As

Publication number Publication date
RU2471079C2 (ru) 2012-12-27
CN101443097A (zh) 2009-05-27
CN101443097B (zh) 2012-07-11
RU2008149239A (ru) 2011-02-20
KR101031199B1 (ko) 2011-04-26
EP2021102B1 (de) 2011-11-30
US7986870B2 (en) 2011-07-26
EP2021102A1 (de) 2009-02-11
JP2009537726A (ja) 2009-10-29
WO2007131787A1 (de) 2007-11-22
KR20090024704A (ko) 2009-03-09
US20090107125A1 (en) 2009-04-30
TW200800371A (en) 2008-01-01
JP5323686B2 (ja) 2013-10-23
TWI376261B (en) 2012-11-11
DE102006023146A1 (de) 2007-11-22

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