SE9203781D0 - Katalysatorenhet foer motoravgaser - Google Patents

Katalysatorenhet foer motoravgaser

Info

Publication number
SE9203781D0
SE9203781D0 SE9203781A SE9203781A SE9203781D0 SE 9203781 D0 SE9203781 D0 SE 9203781D0 SE 9203781 A SE9203781 A SE 9203781A SE 9203781 A SE9203781 A SE 9203781A SE 9203781 D0 SE9203781 D0 SE 9203781D0
Authority
SE
Sweden
Prior art keywords
catalyst unit
carrier body
engine exhausts
spiral
strips
Prior art date
Application number
SE9203781A
Other languages
English (en)
Other versions
SE470546B (sv
SE9203781L (sv
Inventor
E Sundstroem
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE9203781A priority Critical patent/SE470546B/sv
Publication of SE9203781D0 publication Critical patent/SE9203781D0/sv
Priority to ES94903190T priority patent/ES2123121T3/es
Priority to EP94903190A priority patent/EP0774053B1/en
Priority to PCT/SE1993/001015 priority patent/WO1994013937A1/en
Priority to DE69320837T priority patent/DE69320837T2/de
Publication of SE9203781L publication Critical patent/SE9203781L/sv
Publication of SE470546B publication Critical patent/SE470546B/sv

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
    • 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
    • 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
    • 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
    • F01N3/2817—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates only with non-corrugated sheets, plates or foils
    • 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
    • F01N2330/36—Honeycomb supports characterised by their structural details with flow channels formed by tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
SE9203781A 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten SE470546B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9203781A SE470546B (sv) 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten
ES94903190T ES2123121T3 (es) 1992-12-15 1993-11-25 Unidad de convertidor catalitica para tubos de escape de motor.
EP94903190A EP0774053B1 (en) 1992-12-15 1993-11-25 Catalytic converter unit for motor exhausts
PCT/SE1993/001015 WO1994013937A1 (en) 1992-12-15 1993-11-25 Catalytic converter unit for motor exhausts
DE69320837T DE69320837T2 (de) 1992-12-15 1993-11-25 Abgaskatalysatoreinheit für verbrennungsmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203781A SE470546B (sv) 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten

Publications (3)

Publication Number Publication Date
SE9203781D0 true SE9203781D0 (sv) 1992-12-15
SE9203781L SE9203781L (sv) 1994-06-16
SE470546B SE470546B (sv) 1994-08-01

Family

ID=20388136

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203781A SE470546B (sv) 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten

Country Status (5)

Country Link
EP (1) EP0774053B1 (sv)
DE (1) DE69320837T2 (sv)
ES (1) ES2123121T3 (sv)
SE (1) SE470546B (sv)
WO (1) WO1994013937A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0817905B1 (fr) * 1996-01-22 2001-11-14 Institut Francais Du Petrole Precipitateur pour combustion a l'echappement de moteurs diesel ou essence, et procede associe
DE19903591A1 (de) * 1999-01-29 2000-08-10 Oberland Mangold Gmbh Trägerstruktur für eine Abgasreinigungsvorrichtung
JP4369655B2 (ja) * 2002-11-19 2009-11-25 株式会社キャタラー 排気ガス浄化装置及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311654A1 (de) * 1983-03-30 1984-10-04 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen
DE3407866A1 (de) * 1984-03-02 1985-09-05 INTERATOM GmbH, 5060 Bergisch Gladbach Katalysatoranordnung aus vielen geordneten katalysator-traegerkoerpern
DE3527111A1 (de) * 1985-07-29 1987-01-29 Interatom Metallischer, gewickelter abgaskatalysatortraegerkoerper mit geometrisch komplizierter form des querschnitts sowie verfahren, vorrichtung und rohling zu seiner herstellung
DE3530893A1 (de) * 1985-08-29 1987-03-05 Interatom Wachstumskompensierender metallischer abgaskatalysatortraegerkoerper und blech zu seiner herstellung
DE3737248A1 (de) * 1987-11-03 1989-05-18 Basf Ag Monolithischer katalysatorkoerper
US5170624A (en) * 1991-04-05 1992-12-15 W. R. Grace & Co.-Conn. Composite catalytic converter

Also Published As

Publication number Publication date
WO1994013937A1 (en) 1994-06-23
ES2123121T3 (es) 1999-01-01
SE470546B (sv) 1994-08-01
DE69320837D1 (de) 1998-10-08
EP0774053A1 (en) 1997-05-21
SE9203781L (sv) 1994-06-16
EP0774053B1 (en) 1998-09-02
DE69320837T2 (de) 1999-01-21

Similar Documents

Publication Publication Date Title
KR900007472A (ko) 가스처리 촉매용 담체, 그의 제조방법 및 그 담체를 함유하는 배기가스처리용 촉매
DE3766263D1 (de) Rostfreies band als katalysatortraeger fuer kraftfahrzeugabgase und verfahren zu seiner herstellung.
GB2293989B (en) Arrangements for the aftertreatment of exhaust gases
GB2213074B (en) High-efficiency metal carrier body for exhaust gas cleaning catalyst
DE3260185D1 (en) Catalyst and internal-combustion engine flue gas treatment process
GB8312463D0 (en) Catalytic exhaust converter
EP0599379A3 (en) Improved catalyst for the treatment of exhaust gas from a diesel engine.
DE69003001T2 (de) Katalysator für die Reinigung von Abgasen.
DE69622453D1 (de) Katalysator zur Behandlung von Kraftwagenabgasen
DE69406511T2 (de) Fe-Ni-Cr-Basis-Superlegierung, Motorenventil und kettengewirkter Netzwerkträgerkörper für einen Abgaskatalysator
GB2021967B (en) Catalytic converter for purifying exhaust gases
GB9513727D0 (en) Exhaust manifold catalyst and muffler
EP0664149A3 (en) Exhaust gas purification catalyst and process.
SE9203781D0 (sv) Katalysatorenhet foer motoravgaser
DE58901910D1 (de) Abgaskatalysator mit metallmonolith.
ES2045309T3 (es) Cuerpo soporte para un reactor catalitico para la depuracion del gas de escape.
IT1229573B (it) Convertitore catalitico di ossidazione e riduzione per gas di scarico di motori a scoppio.
JPS5242489A (en) Nox-reduction catalyst and method of producing thereof
JPS55129135A (en) Catalyst for treating exhaust gas
JPS54135688A (en) Exhaust gas purification catalyst
JPS54118910A (en) Cassette of honeycomb catalyst body for exhaust gas purification and method of forming same
SE8804108D0 (sv) Saett att tillverka och foerstaerka en katalytisk enhet
ZA952984B (en) Catalyst means for the catalytic treatment of exhaust gas catalytic converter and process for the production of the catalyst means
IT8553188V0 (it) Gruppo convertitore catalitico silenziatore per gas di scarico di veicoli
DE68904778D1 (de) Lanthanhaltiger katalysator zur behandlung von kraftfahrzeugabgasen.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9203781-1

Format of ref document f/p: F

NUG Patent has lapsed