EP1225312A3 - Einrichtung zur Abgasnachbehandlung von Verbrennungsmotoren - Google Patents

Einrichtung zur Abgasnachbehandlung von Verbrennungsmotoren Download PDF

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Publication number
EP1225312A3
EP1225312A3 EP01403246A EP01403246A EP1225312A3 EP 1225312 A3 EP1225312 A3 EP 1225312A3 EP 01403246 A EP01403246 A EP 01403246A EP 01403246 A EP01403246 A EP 01403246A EP 1225312 A3 EP1225312 A3 EP 1225312A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
treating
substance
exhaust gas
exhaust gases
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.)
Granted
Application number
EP01403246A
Other languages
English (en)
French (fr)
Other versions
EP1225312A2 (de
EP1225312B1 (de
Inventor
Shanin Hodjati
Najar Moral
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP1225312A2 publication Critical patent/EP1225312A2/de
Publication of EP1225312A3 publication Critical patent/EP1225312A3/de
Application granted granted Critical
Publication of EP1225312B1 publication Critical patent/EP1225312B1/de
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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen 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
    • 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
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • 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

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)
  • Exhaust Gas After Treatment (AREA)
EP20010403246 2000-12-22 2001-12-14 Einrichtung zur Abgasnachbehandlung von Verbrennungsmotoren Expired - Lifetime EP1225312B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1686200 2000-12-22
FR0016862 2000-12-22
FR0016862A FR2818688B1 (fr) 2000-12-22 2000-12-22 Dispositif de traitement des gaz d'echappement d'un moteur a combustion

Publications (3)

Publication Number Publication Date
EP1225312A2 EP1225312A2 (de) 2002-07-24
EP1225312A3 true EP1225312A3 (de) 2004-05-19
EP1225312B1 EP1225312B1 (de) 2006-03-01

Family

ID=8858072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010403246 Expired - Lifetime EP1225312B1 (de) 2000-12-22 2001-12-14 Einrichtung zur Abgasnachbehandlung von Verbrennungsmotoren

Country Status (3)

Country Link
EP (1) EP1225312B1 (de)
DE (1) DE60117509T2 (de)
FR (1) FR2818688B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003013732A (ja) * 2001-07-02 2003-01-15 Toyota Motor Corp 内燃機関の排気浄化装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716876A1 (de) * 1994-12-16 1996-06-19 Toyota Jidosha Kabushiki Kaisha Katalysator zur Abgasreinigung
JPH08215545A (ja) * 1995-02-16 1996-08-27 Kobe Steel Ltd 一酸化窒素の除去方法
WO1998010177A1 (de) * 1996-09-05 1998-03-12 Volkswagen Aktiengesellschaft Abgasreinigungsverfahren für eine brennkraftmaschine
EP1033161A1 (de) * 1999-02-25 2000-09-06 DORNIER GmbH Verfahren und Anordnung zur Speicherung von in einem Gas enthaltenen Stickstoffoxiden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716876A1 (de) * 1994-12-16 1996-06-19 Toyota Jidosha Kabushiki Kaisha Katalysator zur Abgasreinigung
JPH08215545A (ja) * 1995-02-16 1996-08-27 Kobe Steel Ltd 一酸化窒素の除去方法
WO1998010177A1 (de) * 1996-09-05 1998-03-12 Volkswagen Aktiengesellschaft Abgasreinigungsverfahren für eine brennkraftmaschine
EP1033161A1 (de) * 1999-02-25 2000-09-06 DORNIER GmbH Verfahren und Anordnung zur Speicherung von in einem Gas enthaltenen Stickstoffoxiden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) *

Also Published As

Publication number Publication date
EP1225312A2 (de) 2002-07-24
DE60117509D1 (de) 2006-04-27
FR2818688A1 (fr) 2002-06-28
FR2818688B1 (fr) 2003-06-27
DE60117509T2 (de) 2006-08-31
EP1225312B1 (de) 2006-03-01

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