FR2154678A1 - Catalyst support - for catalytic purifier of internal combustion engine exhaust gases - Google Patents

Catalyst support - for catalytic purifier of internal combustion engine exhaust gases

Info

Publication number
FR2154678A1
FR2154678A1 FR7234330A FR7234330A FR2154678A1 FR 2154678 A1 FR2154678 A1 FR 2154678A1 FR 7234330 A FR7234330 A FR 7234330A FR 7234330 A FR7234330 A FR 7234330A FR 2154678 A1 FR2154678 A1 FR 2154678A1
Authority
FR
France
Prior art keywords
exhaust gases
combustion engine
internal combustion
catalyst support
engine exhaust
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.)
Withdrawn
Application number
FR7234330A
Other languages
English (en)
French (fr)
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.)
British Leyland Truck and Bus Div Ltd
Original Assignee
British Leyland Truck and Bus Div Ltd
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 British Leyland Truck and Bus Div Ltd filed Critical British Leyland Truck and Bus Div Ltd
Publication of FR2154678A1 publication Critical patent/FR2154678A1/fr
Withdrawn legal-status Critical Current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
    • F01N3/10—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
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/14—Sintered material

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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FR7234330A 1971-09-30 1972-09-28 Catalyst support - for catalytic purifier of internal combustion engine exhaust gases Withdrawn FR2154678A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4551571 1971-09-30

Publications (1)

Publication Number Publication Date
FR2154678A1 true FR2154678A1 (en) 1973-05-11

Family

ID=10437513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234330A Withdrawn FR2154678A1 (en) 1971-09-30 1972-09-28 Catalyst support - for catalytic purifier of internal combustion engine exhaust gases

Country Status (3)

Country Link
JP (1) JPS4842988A (enrdf_load_html_response)
DE (1) DE2247254A1 (enrdf_load_html_response)
FR (1) FR2154678A1 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475933A1 (fr) * 1980-02-19 1981-08-21 Johnson Matthey Co Ltd Appareil de catalyse

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516147U (enrdf_load_html_response) * 1974-07-03 1976-01-17
GB1531134A (en) * 1975-08-20 1978-11-01 Atomic Energy Authority Uk Methods of fabricating bodies and to bodies so fabricated
JPS5277878A (en) * 1975-12-24 1977-06-30 Ngk Insulators Ltd Method of removing nitrogen oxides from exhaust gases
ZA854453B (en) * 1984-06-22 1986-02-26 Baxter Travenol Lab Device and method for collecting a desired weight amount of a material
JPH0692912B2 (ja) * 1985-10-21 1994-11-16 株式会社はくばく 多段階供給による乾麺の重量計量機
JPS62174617A (ja) * 1986-01-29 1987-07-31 Teijin Eng Kk 粉粒体計量方法
DE3786756D1 (de) * 1986-11-20 1993-09-02 Emitec Emissionstechnologie Metallischer katalysator-traegerkoerper und verfahren zu seiner herstellung.
JPH0712626A (ja) * 1993-04-01 1995-01-17 Showa Boeki Kk 柔軟な線状物の自動計量装置及び方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475933A1 (fr) * 1980-02-19 1981-08-21 Johnson Matthey Co Ltd Appareil de catalyse

Also Published As

Publication number Publication date
DE2247254A1 (de) 1973-04-05
JPS4842988A (enrdf_load_html_response) 1973-06-21

Similar Documents

Publication Publication Date Title
CA962074A (en) Catalytic converter for removing pollutants from engine exhaust gas with electrically resistive catalyst support
KR910018081A (ko) 일체형 또는 벌집형 촉매
ES451743A1 (es) Perfeccionamientos introducidos en un catalizador monoliticocon soporte o disposiciones de catalizadores monoliticos consoporte.
GB1397572A (en) Method and apparatus for treating exhaust gases of internal combustion engines
DE68909975D1 (de) Katalysatorträger und Katalysator zur Behandlung von Motorabgasen und Verfahren zu deren Herstellung.
CA986915A (en) Oxidation catalyst for purifying exhaust gases of internal combustion engines
CA962461A (en) Catalytic converter for removing pollutants from engine exhaust gas
NL180074C (nl) Werkwijze voor het bereiden van een katalysator, geschikt voor het katalytisch behandelen van uitlaatgassen, en toepassing van de aldus verkregen katalysator voor het behandelen van uitlaatgassen.
FR2154678A1 (en) Catalyst support - for catalytic purifier of internal combustion engine exhaust gases
IT952066B (it) Perfezionamento nei convertitori catalitici per gas di scarico di autoveicoli
IT959939B (it) Catalizzatore e corpo catalitico stampato per la disintossicazione di gas di scarico di autoveicoli
GB1400232A (en) Method of preparing a catalyst body
JPS5226390A (en) Oxidation catalyst used for the purification of exhaust gas
DK0636052T3 (da) Indretning til rensning af afgangsgasser
JPS52110317A (en) Exhaust system with catalytic converter
ES403391A1 (es) Perfeccionamientos en las estructuras cataliticas utiliza- bles para la supresion del nox en los gases del escape de unmotor de combustion interna.
SE7707026L (sv) Oxidations-reduktionskatalysator for behandling av forbrenningsavgas
CA994318A (en) Catalyst, its method of producction and the utilisation of same for the purification of exhaust gases from internal combustion engines
AT321036B (de) Katalysatorträger, insbesondere für Einrichtungen zur Beseitigung von Kohlenmonoxyd aus den Auspuffgasen von Brennkraftmaschinen
JPS5314227A (en) Internal combustion engine having catalytic converter
JPS5732733A (en) Catalyst for purification of waste gas and method for purification of waste gas
FR2157351A5 (en) Exhaust gas purification - in a catalytic con verter with platinum followed by ruthenium
GB1386896A (en) Catalytic converter for automotive internal combustion engine
JPS5365285A (en) Exhaust gas purification catalyst for internal combustion engine
CA1000258A (en) Catalyst carrier for catalytic muffler for purifying internal combustion engine exhaust gas

Legal Events

Date Code Title Description
ST Notification of lapse