DK108993D0 - Fremgangsmaade til reduktion af taendingstemperatur - Google Patents

Fremgangsmaade til reduktion af taendingstemperatur

Info

Publication number
DK108993D0
DK108993D0 DK931089A DK108993A DK108993D0 DK 108993 D0 DK108993 D0 DK 108993D0 DK 931089 A DK931089 A DK 931089A DK 108993 A DK108993 A DK 108993A DK 108993 D0 DK108993 D0 DK 108993D0
Authority
DK
Denmark
Prior art keywords
temperature
reducing
reducing temperature
temperature temperature
Prior art date
Application number
DK931089A
Other languages
Danish (da)
English (en)
Inventor
Ivar Ivarsen Primdahl
Thomas Sandahl Christensen
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Priority to DK931089A priority Critical patent/DK108993D0/da
Publication of DK108993D0 publication Critical patent/DK108993D0/da
Priority to DE69404104T priority patent/DE69404104T2/de
Priority to EP94114279A priority patent/EP0645527B1/de
Priority to ES94114279T priority patent/ES2105452T3/es
Priority to JP6229814A priority patent/JPH07208743A/ja

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
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DK931089A 1993-09-27 1993-09-27 Fremgangsmaade til reduktion af taendingstemperatur DK108993D0 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK931089A DK108993D0 (da) 1993-09-27 1993-09-27 Fremgangsmaade til reduktion af taendingstemperatur
DE69404104T DE69404104T2 (de) 1993-09-27 1994-09-12 Verfahren zur Verringerung der Zündtemperatur einer exothermen katalytischen Reaktion
EP94114279A EP0645527B1 (de) 1993-09-27 1994-09-12 Verfahren zur Verringerung der Zündtemperatur einer exothermen katalytischen Reaktion
ES94114279T ES2105452T3 (es) 1993-09-27 1994-09-12 Metodo para la reduccion de la temperatura de encendido de una reaccion catalitica y exotermica.
JP6229814A JPH07208743A (ja) 1993-09-27 1994-09-26 発熱接触反応における発火温度を低減する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK931089A DK108993D0 (da) 1993-09-27 1993-09-27 Fremgangsmaade til reduktion af taendingstemperatur

Publications (1)

Publication Number Publication Date
DK108993D0 true DK108993D0 (da) 1993-09-27

Family

ID=8100874

Family Applications (1)

Application Number Title Priority Date Filing Date
DK931089A DK108993D0 (da) 1993-09-27 1993-09-27 Fremgangsmaade til reduktion af taendingstemperatur

Country Status (5)

Country Link
EP (1) EP0645527B1 (de)
JP (1) JPH07208743A (de)
DE (1) DE69404104T2 (de)
DK (1) DK108993D0 (de)
ES (1) ES2105452T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107828B (fi) * 1999-05-18 2001-10-15 Kemira Metalkat Oy Dieselmoottoreiden pakokaasujen puhdistusjärjestelmä ja menetelmä dieselmoottoreiden pakokaasujen puhdistamiseksi
US6179608B1 (en) * 1999-05-28 2001-01-30 Precision Combustion, Inc. Swirling flashback arrestor
ZA200306075B (en) * 2001-02-16 2004-09-08 Battelle Memorial Institute Integrated reactors, methods of making same, and methods of conducting simultaneous exothermic and endothermic reactions.
DE10219747B4 (de) * 2002-05-02 2005-06-23 Daimlerchrysler Ag Verfahren zur Vermeidung einer Rückzündung in einem einen Reaktionsraum anströmenden Gemisch und Reaktor zur Durchführung des Verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086582B2 (ja) * 1986-10-31 1996-01-24 マツダ株式会社 エンジンの排気ガス浄化用触媒装置
DE3828644A1 (de) * 1988-08-24 1990-03-01 Bayerische Motoren Werke Ag Verzweigte abgasleitung einer brennkraftmaschine
DE4024942A1 (de) * 1990-08-06 1992-02-13 Emitec Emissionstechnologie Monolithischer metallischer wabenkoerper mit variierender kanalzahl

Also Published As

Publication number Publication date
ES2105452T3 (es) 1997-10-16
EP0645527A1 (de) 1995-03-29
EP0645527B1 (de) 1997-07-09
DE69404104D1 (de) 1997-08-14
DE69404104T2 (de) 1997-10-30
JPH07208743A (ja) 1995-08-11

Similar Documents

Publication Publication Date Title
DK0791190T3 (da) Signaleringsgenstande og fremgangsmåde til fremstilling af samme
DE69403788D1 (de) Niedrig-temperatur-perfluorelastomer
DK1016836T3 (da) Fremgangsmåde til tilvejebringelse af köling
ITMI941180A0 (it) Metodo di controllo della temperatura
DK0505222T3 (da) Fremgangsmåde til frysning
DK21995A (da) Forbinding og fremgangsmade til fremstilling af forbinding
DK0457375T3 (da) Fremgangsmåde til at forhindre hydrater
DK89294A (da) Fremgangsmåde til krystallisation af iodamidol
DK0788310T3 (da) Fremgangsmåde til inhibering af plantesygdom
DK0831098T3 (da) Mellemprodukter og fremgangsmåde til fremstilling af olanzapin
DK0634383T3 (da) Fremgangsmåde til addition af HF til halogeneredealkener
DK0625586T3 (da) Konstruktionselement og fremgangsmåde til fremstilling af dette
DK0648738T3 (da) Fremgangsmåde til fremstilling af acetoacetarylamider
DK108993D0 (da) Fremgangsmaade til reduktion af taendingstemperatur
DK0648748T3 (da) Fremgangsmåde til fremstilling af 5-acetoacetylaminobenzimidazolon-2
NO953634L (no) Fremgangsmåte for definerte delesjoner av DNA
DK6993D0 (da) Fremgangsmaade til fremstilling af jernholdige oploesninger
DK0689577T3 (da) Anvendelse af ferroncen
DK133793D0 (da) Fremgangsmaade til dehydrogenering af carbonhydrider
DK192291D0 (da) Fremgangsmaade til fremstilling af cement
DK0721929T3 (da) Fremgangsmåde til fremstilling af hydroxyalkoxybenzophenoner
DK53792D0 (da) Fremgangsmaade til fremstilling af proteiner
DK0736043T3 (da) Fremgangsmåde til nedbrydning af polygalactomannaner
DK160490A (da) Fremgangsmaade til fremstilling af metaloxidaerosol
DK0710365T3 (da) Fremgangsmåde til fremstilling af en indkapslet detektor

Legal Events

Date Code Title Description
A0 Application filed
AHS Application shelved for other reasons than non-payment