RU2006144806A - Носитель размещаемого вблизи двигателя каталитического нейтрализатора - Google Patents

Носитель размещаемого вблизи двигателя каталитического нейтрализатора Download PDF

Info

Publication number
RU2006144806A
RU2006144806A RU2006144806/06A RU2006144806A RU2006144806A RU 2006144806 A RU2006144806 A RU 2006144806A RU 2006144806/06 A RU2006144806/06 A RU 2006144806/06A RU 2006144806 A RU2006144806 A RU 2006144806A RU 2006144806 A RU2006144806 A RU 2006144806A
Authority
RU
Russia
Prior art keywords
carrier
catalytic converter
exhaust
exhaust gas
channels
Prior art date
Application number
RU2006144806/06A
Other languages
English (en)
Other versions
RU2379528C2 (ru
Inventor
Вольфганг МАУС (DE)
Вольфганг МАУС
Рольф БРЮКК (DE)
Рольф БРЮКК
Original Assignee
Эмитек Гезельшафт фюр Эмиссионстехнологи мбХ (DE)
Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх
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 Эмитек Гезельшафт фюр Эмиссионстехнологи мбХ (DE), Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх filed Critical Эмитек Гезельшафт фюр Эмиссионстехнологи мбХ (DE)
Publication of RU2006144806A publication Critical patent/RU2006144806A/ru
Application granted granted Critical
Publication of RU2379528C2 publication Critical patent/RU2379528C2/ru

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
    • F01N3/24—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
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • 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
    • F01N3/18—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
    • F01N3/24—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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/02—Corrosion resistive metals
    • F01N2530/04—Steel alloys, e.g. stainless steel
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/10—Carbon or carbon oxides
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/12—Hydrocarbons
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • 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
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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

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)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Claims (14)

1. Носитель (1) каталитического нейтрализатора, пригодный для применения в системе (2) выпуска отработавших газов (ОГ) вблизи двигателя внутреннего сгорания (3) и имеющий множество проходящих рядом друг с другом от его входной стороны (4) до его выходной стороны (5) проточных для ОГ каналов (6), а также средства по меньшей мере для поддержания либо создания турбулентности в потоке ОГ, проходящем через указанные каналы (6), отличающийся тем, что он изготовлен из по меньшей мере одной фольги (10), условный предел Rp0,2 текучести которой при температуре 900°С составляет по меньшей мере 50 Н/мм2.
2. Носитель (1) по п.1, отличающийся тем, что он изготовлен из по меньшей мере одной фольги (10), изготовленной из стали, в состав которой в качестве основной легирующей добавки входит никель.
3. Носитель (1) по п.2, отличающийся тем, что содержание в стали никеля в качестве основной легирующей добавки составляет от 30 до 34 мас.%.
4. Носитель (1) по п.1, имеющий длину (7), измеряемую в направлении его оси (8), и максимальный диаметр (9), отличающийся тем, что отношение длины (7) к максимальному диаметру (9) составляет максимум 1.
5. Носитель (1) по п.1 или 2, отличающийся тем, что плотность расположения в нем каналов составляет от 50 до 600 каналов на кв.дюйм.
6. Носитель (1) по п.1, отличающийся тем, что он изготовлен из по меньшей мере одной фольги (10) толщиной (11) по меньшей мере 30 мкм.
7. Носитель (1) по п.1, отличающийся тем, что размеры его входной стороны (4) больше размеров его выходной стороны (5).
8. Носитель (1) по п.1, отличающийся тем, что он имеет кожух (12) с по меньшей мере одним охватывающим его в окружном направлении (13) фланцем (14).
9. Каталитический нейтрализатор (15) с носителем (1) по одному из пп.1-8, снабженным каталитически активным покрытием (16).
10. Каталитический нейтрализатор (15) по п.9, отличающийся тем, что покрытие (16) образовано материалом-носителем (17), нанесенным слоем толщиной (18) от 10 до 30 мкм.
11. Каталитический нейтрализатор (15) по п.9 или 10, отличающийся тем, что покрытие (16) содержит катализатор (19), способствующий конверсии моноксида углерода, но не способствующий конверсии углеводородов.
12. Система (2) выпуска отработавших газов (ОГ), образующихся при работе двигателя (3) внутреннего сгорания, с каталитическим нейтрализатором (15) по одному из пп.9-11, отличающаяся тем, что каталитический нейтрализатор (15) расположен между двигателем (3) внутреннего сгорания и турбонагнетателем (20).
13. Система (2) выпуска ОГ по п.12, отличающаяся тем, что после турбонагнетателя (20) расположен по меньшей мере один из следующих компонентов для нейтрализации или снижения токсичности ОГ: нейтрализатор (21) с катализатором окисления, фильтр (22) для улавливания твердых частиц, адсорбер (23) оксидов азота.
14. Автомобиль (24) с каталитическим нейтрализатором (15) по одному из пп.9-11 или системой (2) выпуска отработавших газов по п.12 или 13.
RU2006144806/06A 2004-05-19 2005-04-29 Носитель размещаемого вблизи двигателя каталитического нейтрализатора, каталитический нейтрализатор с таким носителем, система выпуска отработавших газов и автомобиль RU2379528C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004024685A DE102004024685A1 (de) 2004-05-19 2004-05-19 Katalysator-Trägerkörper für einen motornah einzusetzenden katalytischen Konverter
DE102004024685.8 2004-05-19

Publications (2)

Publication Number Publication Date
RU2006144806A true RU2006144806A (ru) 2008-08-10
RU2379528C2 RU2379528C2 (ru) 2010-01-20

Family

ID=34967485

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006144806/06A RU2379528C2 (ru) 2004-05-19 2005-04-29 Носитель размещаемого вблизи двигателя каталитического нейтрализатора, каталитический нейтрализатор с таким носителем, система выпуска отработавших газов и автомобиль

Country Status (10)

Country Link
US (1) US7799734B2 (ru)
EP (1) EP1747356B1 (ru)
JP (1) JP5175545B2 (ru)
KR (1) KR101248979B1 (ru)
CN (1) CN1950594B (ru)
DE (1) DE102004024685A1 (ru)
PL (1) PL1747356T3 (ru)
RU (1) RU2379528C2 (ru)
TW (1) TWI346172B (ru)
WO (1) WO2005116411A1 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2584955C (en) * 2006-05-15 2014-12-02 Sulzer Chemtech Ag A static mixer
EP2119487B1 (en) * 2006-12-27 2016-10-26 NGK Insulators, Ltd. Honeycomb structure and method for manufacturing the same
EP2309105B1 (en) * 2008-05-02 2016-07-06 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for internal combustion engine
DE102008038720A1 (de) * 2008-08-12 2010-02-18 Man Nutzfahrzeuge Ag Verfahren und Vorrichtung zur Regeneration eines im Abgasstrang einer Brennkraftmaschine angeordneten Partikelfilters
DE102008062417A1 (de) * 2008-12-17 2010-07-01 Volkswagen Ag Abgasreinigung eines Abgasstroms einer Brennkraftmaschine
DE102009015420A1 (de) * 2009-03-27 2010-09-30 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper für ein Abgasreinigungssystem
JP2013194571A (ja) * 2012-03-16 2013-09-30 Osaka Gas Co Ltd エンジンの排ガス浄化装置
JP2013194572A (ja) * 2012-03-16 2013-09-30 Osaka Gas Co Ltd エンジンの排ガス浄化装置
KR20150115148A (ko) * 2014-04-02 2015-10-14 현대중공업 주식회사 배기가스 정화장치
EP3239504B1 (en) * 2014-12-22 2019-02-27 Yamaha Hatsudoki Kabushiki Kaisha Engine unit
WO2016104160A1 (ja) * 2014-12-22 2016-06-30 ヤマハ発動機株式会社 空冷式エンジンユニット
DE102015224370B4 (de) * 2015-12-04 2022-05-19 Johnson Matthey Catalysts (Germany) Gmbh Katalysator sowie Verfahren zur Herstellung eines Katalysators
AT518216A1 (de) * 2016-01-21 2017-08-15 Ge Jenbacher Gmbh & Co Og Brennkraftmaschine
DE102016205316A1 (de) * 2016-03-31 2017-10-05 Man Diesel & Turbo Se Katalysatoreinheit und Abgaskatalysator
DE102016215289B4 (de) * 2016-08-16 2022-12-29 Vitesco Technologies GmbH Wabenkörper zur Abgasnachbehandlung
DE102019209303A1 (de) * 2019-06-26 2020-12-31 Vitesco Technologies GmbH Vorrichtung zur Abgasnachbehandlung

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020170C1 (de) * 2000-04-25 2001-09-06 Emitec Emissionstechnologie Verfahren zum Entfernen von Rußpartikeln aus einem Abgas und zugehöriges Auffangelement
DE2733640C3 (de) 1977-07-26 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen
EP0289943A1 (en) 1987-05-07 1988-11-09 Asahi Glass Company Ltd. Glass-ceramic article and method for its production
US4859433A (en) * 1987-05-18 1989-08-22 W. R. Grace & Co.-Conn. Process for treating automotive exhaust gases using monolith washcoat having optimum pore structure
SE461018B (sv) * 1987-07-06 1989-12-18 Svenska Emmisionsteknik Ab Katalysatorbaerare
FI78161C (fi) * 1987-11-16 1989-06-12 Kemira Oy Foerfarande foer framstaellning och foerstaerkning av en katalytcellstruktur anvaendbar foer rening av avgaser.
GB8801550D0 (en) 1988-01-25 1988-02-24 Bellplex Ltd Improvements relating to shelving
DE8900467U1 (ru) * 1989-01-17 1990-05-17 Emitec Emissionstechnologie
FI89463C (fi) * 1991-01-03 1993-10-11 Kemira Oy Anvaendning av en nickelbaserad, aluminium innehaollande metallegering som substratmaterial foer en avgaser renande katalysator
JPH06389A (ja) * 1992-03-02 1994-01-11 Nippon Steel Corp 自動車触媒用高耐熱型メタル担体
EP0635097B1 (de) * 1992-04-03 1995-09-13 Emitec Gesellschaft für Emissionstechnologie mbH Konischer wabenkörper
DE4228266A1 (de) * 1992-08-31 1994-05-11 Sut System Und Umwelttechnik G Metallischer Trägerkörper mit gesinterter Zellstruktur
DE4234931A1 (de) * 1992-10-16 1994-04-21 Schwaebische Huettenwerke Gmbh Katalysator
JPH06246167A (ja) * 1993-02-23 1994-09-06 Usui Internatl Ind Co Ltd ハニカム体
DE9317050U1 (de) * 1993-11-08 1995-03-09 Emitec Emissionstechnologie Mechanisch stabilisierte Heizkatalysatoranordnung
JP3665810B2 (ja) * 1995-12-13 2005-06-29 エコキャット オサケユイチア 触媒コンバータにおける乱流誘発装置
DE19636040A1 (de) * 1996-09-05 1998-03-12 Volkswagen Ag Abgasreinigungsverfahren für eine Brennkraftmaschine
DE59806293D1 (de) 1997-09-03 2002-12-19 Emitec Emissionstechnologie Katalysatorträgeranordnung für einen motornahen einbau
JPH11197519A (ja) * 1998-01-08 1999-07-27 Honda Motor Co Ltd 排気ガス浄化触媒用金属担体
DE19830342C1 (de) * 1998-07-07 1999-11-25 Siemens Ag Katalysatorkörper
GB9905550D0 (en) * 1999-03-11 1999-05-05 Johnson Matthey Plc Improvements in catalyst systems
JP3929198B2 (ja) * 1999-03-29 2007-06-13 新日鉄マテリアルズ株式会社 薄い金属箔で構成された自動車排ガス浄化用メタル担体及びその製造方法
DE10026696A1 (de) * 2000-05-30 2001-12-20 Emitec Emissionstechnologie Partikelfalle
JP3802326B2 (ja) * 2000-08-30 2006-07-26 日鉱金属株式会社 耐落下衝撃変形性及び低熱膨張性Ｆｅ−Ｎｉ系合金材の、熱間圧延割れを防止する製造方法
CN1257770C (zh) * 2001-01-23 2006-05-31 株式会社科特拉 用于废气净化的金属载体催化剂
DE10118327A1 (de) * 2001-04-12 2002-10-17 Emitec Emissionstechnologie Abgassystem
EP1580288B1 (en) * 2002-11-20 2014-11-12 Nippon Steel & Sumikin Materials Co., Ltd. High al stainless steel sheet, honeycomb bodies employing the steel sheet and use of the steel sheet for a honeycomb body

Also Published As

Publication number Publication date
KR20070010085A (ko) 2007-01-19
EP1747356A1 (de) 2007-01-31
EP1747356B1 (de) 2011-12-28
TW200538626A (en) 2005-12-01
JP5175545B2 (ja) 2013-04-03
TWI346172B (en) 2011-08-01
KR101248979B1 (ko) 2013-03-29
WO2005116411A1 (de) 2005-12-08
PL1747356T3 (pl) 2012-05-31
CN1950594A (zh) 2007-04-18
JP2007537848A (ja) 2007-12-27
DE102004024685A1 (de) 2005-12-15
US7799734B2 (en) 2010-09-21
CN1950594B (zh) 2010-05-12
US20070065350A1 (en) 2007-03-22
RU2379528C2 (ru) 2010-01-20

Similar Documents

Publication Publication Date Title
RU2006144806A (ru) Носитель размещаемого вблизи двигателя каталитического нейтрализатора
Reşitoğlu et al. The pollutant emissions from diesel-engine vehicles and exhaust aftertreatment systems
US8539761B2 (en) Flow device for exhaust treatment system
JP5630024B2 (ja) ディーゼルエンジンの排気浄化装置及び排気浄化方法
RU2013128390A (ru) Трехкомпонентная каталитическая система, включающая расположенный выше по потоку многослойный катализатор
CN1272089C (zh) 排气系统
RU2591753C2 (ru) Выхлопная система, содержащая катализатор предотвращения проскока аммиака в контуре рециркуляции выхлопных газов
US9784161B2 (en) Exhaust gas purification system for diesel engines of utility motor vehicles
US9745883B2 (en) Inclined perforated plate at radial inlet
RU2013128389A (ru) Трехкомпонентная каталитическая система, включающая расположенный выше по потоку однослойный катализатор
WO2011090190A1 (ja) ディーゼルエンジンの排気浄化装置及び排気浄化方法
US20100115930A1 (en) Exhaust after treatment system
US10005031B2 (en) Dual-layer catalyst
EP2292316A1 (en) Apparatus for after-treatment of exhaust from diesel engine
JPH07132212A (ja) 排気ガス浄化方法及びその触媒コンバータ
RU2007121844A (ru) Снабженный покрытием улавливатель твердых частиц с образованием в нем вновь диоксида азота
US20060286013A1 (en) Engine exhaust system component having structure for accessing aftertreatment device
US10648387B1 (en) Exhaust gas post processing apparatus
KR101336050B1 (ko) 차량의 배기시스템
GB2608048A (en) Layered zone-coated diesel oxidation catalysts for improved CO/HC conversion and no oxidation
KR101022018B1 (ko) 엔진의 배기 가스 정화 시스템 및 이를 포함하는 선박용 엔진
KR100916401B1 (ko) 입자상물질 및 질소산화물 정화장치
EP3179065B1 (en) Catalytic converter
JP2018150811A (ja) 排ガス浄化装置及び鞍乗型車両
JP2020045861A (ja) 排ガス浄化装置