GB1395094A - Process and apparatus for catalytic afterburning of internal combustion engine exhaust gases - Google Patents

Process and apparatus for catalytic afterburning of internal combustion engine exhaust gases

Info

Publication number
GB1395094A
GB1395094A GB719573A GB719573A GB1395094A GB 1395094 A GB1395094 A GB 1395094A GB 719573 A GB719573 A GB 719573A GB 719573 A GB719573 A GB 719573A GB 1395094 A GB1395094 A GB 1395094A
Authority
GB
United Kingdom
Prior art keywords
exhaust gases
engine exhaust
combustion engine
internal combustion
reactor
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.)
Expired
Application number
GB719573A
Other languages
English (en)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1395094A publication Critical patent/GB1395094A/en
Expired 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
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Exhaust Gas After Treatment (AREA)
GB719573A 1972-02-22 1973-02-14 Process and apparatus for catalytic afterburning of internal combustion engine exhaust gases Expired GB1395094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208190A DE2208190C3 (de) 1972-02-22 1972-02-22 Verfahren und Vorrichtung zur katalytischen Nachverbrennung der Abgase gemischverdichtender Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1395094A true GB1395094A (en) 1975-05-21

Family

ID=5836670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB719573A Expired GB1395094A (en) 1972-02-22 1973-02-14 Process and apparatus for catalytic afterburning of internal combustion engine exhaust gases

Country Status (4)

Country Link
JP (1) JPS4896914A (enrdf_load_stackoverflow)
DE (1) DE2208190C3 (enrdf_load_stackoverflow)
FR (1) FR2173586A5 (enrdf_load_stackoverflow)
GB (1) GB1395094A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024981A (en) * 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
DE4406648C1 (de) * 1994-03-01 1995-08-10 Daimler Benz Ag Verfahren und Vorrichtung zur Reinigung von Abgasen aus Verbrennungsmotoren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139772A1 (de) * 1971-08-09 1973-03-22 Varta Ag Verfahren zur katalytischen abgasbehandlung in kraftfahrzeugen mit benzinbetriebenen verbrennungskraftmaschinen
JPS5417887B2 (enrdf_load_stackoverflow) * 1971-11-27 1979-07-03
JPS513003A (enrdf_load_stackoverflow) * 1974-06-24 1976-01-12 Mitsubishi Heavy Ind Ltd

Also Published As

Publication number Publication date
FR2173586A5 (enrdf_load_stackoverflow) 1973-10-05
DE2208190C3 (de) 1980-12-11
DE2208190A1 (de) 1973-08-30
DE2208190B2 (de) 1980-04-17
JPS4896914A (enrdf_load_stackoverflow) 1973-12-11

Similar Documents

Publication Publication Date Title
ES451743A1 (es) Perfeccionamientos introducidos en un catalizador monoliticocon soporte o disposiciones de catalizadores monoliticos consoporte.
GB1404711A (en) Catalyst and process for treating gases
CA986915A (en) Oxidation catalyst for purifying exhaust gases of internal combustion engines
ES434010A1 (es) Mejoras en el metodo operativo del sistema de escape de ga-ses en un motor de combustion interna.
GB1460222A (en) Catalysts for purifying exhaust gases
IT959939B (it) Catalizzatore e corpo catalitico stampato per la disintossicazione di gas di scarico di autoveicoli
GB1395094A (en) Process and apparatus for catalytic afterburning of internal combustion engine exhaust gases
GB1400571A (en) Catalytic compositions their production and their use
AU463501B2 (en) CATALYST FOR CONTACT REDUCTION OF NOx IN ENGINE EXHAUST GASES AND METHOD OF PRODUCING SAME
GB1481217A (en) Reducing automotive pollutant emissions
JPS5311879A (en) Moving bed type catalytic reduction method for nitrogen oxides
GB1459632A (en) Converter for the purification of exhaust gases
GB1417546A (en) Catalytic reduction of oxides of nitrogen
GB1334810A (en) Internal combustion engine exhaust gas purification systems
IL40262A0 (en) A catalyst,its method of production and the utilisation of same for the purification of exhaust gases from internal combustion engines
GB1406640A (en) Catalyst carrier
ES405808A1 (es) Procedimiento para la descontaminacion de gases de escape de automoviles en reactores cataliticos de dos lechos.
GB1210867A (en) Process for the catalytic conversion of components in gas mixtures and an apparatus therefor
NL7509356A (nl) Katalysator voor het reduceren van stikstofoxy- den in een afvoergas en een werkwijze voor het katalytisch reduceren van stikstofoxyden, die in een afvoergas aanwezig zijn.
GB999291A (en) Improvements in or relating to methods of treating exhaust gases from an internal combustion engine
GB1415757A (en) Catalytic process for removing nitrogen oxide from the exhaust gas of an internal combustion engine
CA1000258A (en) Catalyst carrier for catalytic muffler for purifying internal combustion engine exhaust gas
JPS5715824A (en) Method for removing nitrogen oxide in waste gas
JPS524469A (en) Catalytic reduction process for nitrogen oxides
JPS545861A (en) Method of reducing nitrogen oxide

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee