JPS5786543A - Method of improving time-dependant behavior of catalyst for oxidation cleaning of exhaust gas from internal combustion engine employing fuel containing lead - Google Patents

Method of improving time-dependant behavior of catalyst for oxidation cleaning of exhaust gas from internal combustion engine employing fuel containing lead

Info

Publication number
JPS5786543A
JPS5786543A JP15082581A JP15082581A JPS5786543A JP S5786543 A JPS5786543 A JP S5786543A JP 15082581 A JP15082581 A JP 15082581A JP 15082581 A JP15082581 A JP 15082581A JP S5786543 A JPS5786543 A JP S5786543A
Authority
JP
Japan
Prior art keywords
catalyst
exhaust gas
combustion engine
internal combustion
fuel containing
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.)
Pending
Application number
JP15082581A
Other languages
English (en)
Japanese (ja)
Inventor
Bozon Arufureeto
Kooberushiyutain Edogaaru
Puretoka Hansuudeiitaa
Fuerukaa Heruberuto
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of JPS5786543A publication Critical patent/JPS5786543A/ja
Pending 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
    • F01N3/18—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
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP15082581A 1980-09-25 1981-09-25 Method of improving time-dependant behavior of catalyst for oxidation cleaning of exhaust gas from internal combustion engine employing fuel containing lead Pending JPS5786543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036130 DE3036130A1 (de) 1980-09-25 1980-09-25 Verfahren zur verbesserung des alterungsverhaltens von katalysatoren zur oxidativen reinigung der abgase von verbrenungskraftmaschinen bei einsatz von verbleiten kraftstoffen

Publications (1)

Publication Number Publication Date
JPS5786543A true JPS5786543A (en) 1982-05-29

Family

ID=6112815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15082581A Pending JPS5786543A (en) 1980-09-25 1981-09-25 Method of improving time-dependant behavior of catalyst for oxidation cleaning of exhaust gas from internal combustion engine employing fuel containing lead

Country Status (7)

Country Link
EP (1) EP0048808A1 (es)
JP (1) JPS5786543A (es)
AU (1) AU7564081A (es)
BR (1) BR8106013A (es)
CA (1) CA1166617A (es)
DE (1) DE3036130A1 (es)
ES (1) ES504050A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073289A (en) * 1989-11-02 1991-12-17 The Curators Of The University Of Missouri Paint stripper composition having reduced volatility containing decanolactone, n-methylpyrrolidone and butyrolactone and method of use
DE19510642C2 (de) * 1994-12-02 1997-04-10 Volkswagen Ag Verfahren zur Reduzierung von Schadstoffen des Abgases einer mehrere Zylinder aufweisenden Brennkraftmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599427A (en) * 1969-09-22 1971-08-17 Ford Motor Co Exhaust gas purification
DE2146084A1 (de) * 1971-09-15 1973-03-29 Aerolyt Vertriebsgesellschaft Vorrichtung zum entgiften von abgasen, insbesondere aus verbrennungsmotoren
JPS51117234A (en) * 1975-04-08 1976-10-15 Nissan Motor Co Ltd Process of air-fuel ratio control in internal-combustion engine

Also Published As

Publication number Publication date
AU7564081A (en) 1982-04-01
EP0048808A1 (de) 1982-04-07
BR8106013A (pt) 1982-06-08
ES8205940A1 (es) 1982-06-16
CA1166617A (en) 1984-05-01
ES504050A0 (es) 1982-06-16
DE3036130A1 (de) 1982-05-06

Similar Documents

Publication Publication Date Title
DE3176684D1 (en) Exhaust gas scrubber for internal combustion engines
JPS57127448A (en) Improved catalyst and method treating exhaust gas from internal combustion engine
JPS57159544A (en) Improved catalyst for treating exhaust gas of internal combustion engine and its treating method
GB2145349B (en) Removing soot from the exhaust gases of an internal combustion engine
GB2048104B (en) Catalytic converters for internal combustion engine exhaust gases
GB2048101B (en) Catalyst for cleaning the exhaust gases of internal combustion engines
JPS5656230A (en) Catalyst for treating exhaust gas from internal combustion engine and its method
JPS5413462A (en) Metal catalyst case of unit structure for removing poison from exhaust gas of internal combustion engine and method of making said metal catalyst case
GB2040182B (en) Device for purifying exhaust gas of diesel engine
GB2048706B (en) Catalytic converters for internal combustion engine exhaust gases
IT8421377A0 (it) Impianto per gas di scarico per motori a combustione interna di un natante.
DE3571854D1 (en) Muffler for exhaust gas from internal combustion engine
JPS5797011A (en) Treatment of hot exhaust gas from internal combustion engine
JPS5685514A (en) Manufacture of supporting matrix for catalyse reactor for purifying exhaust gas of internal combustion engine
GB2035835B (en) Exhaust gas soot filter for an internal combustion engine
DE3167585D1 (en) Method of operating an internal combustion engine
JPS5716253A (en) Apparatus for improving fuel efficiency of internal combustion engine
GB2048105B (en) Catalytic converters for internal combustion engine exhaust gases
JPS5425322A (en) Device of purifying exhaust gas for internal combustion engine of car
JPS5346515A (en) Method of catalytic treatment of exhaust gas from two cycle internal combustion engine
JPS56138413A (en) Exhaust gas catalyst cleaner for car internal combustion engine and method of producing same
JPS5786543A (en) Method of improving time-dependant behavior of catalyst for oxidation cleaning of exhaust gas from internal combustion engine employing fuel containing lead
GB2047559B (en) Catalytic converters for internal combustion engine exhaust gases
SE8102023L (sv) Turbooverladdad forbrenningsmotor
IT8522748A0 (it) Impianto di scappamento dei gasi di combustione di un motore acombustione interna.