Impact of sulphur on the NOx trap catalyst activity-poisoning and regeneration behaviour

SAE Technical Papers

Volumn , Issue , 2000, Pages

  Hodjati, Sh ^a   Semelle, F ^a   Moral, N ^a   Bert, C ^a   Rigaud, M ^a  

^a RENAULT   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; CATALYST POISONING; DIESEL ENGINES; DURABILITY; GASOLINE; LUBRICANTS; NITROGEN OXIDES;

ENGINE BENCH TESTS; ENGINE TEST BENCHES; GAS CONCENTRATION; HIGH TEMPERATURE; NON-LINEAR RELATIONSHIPS; REGENERATION TIME; SULPHUR POISONING; TRAP REGENERATION;

SULFUR;

EID: 85072467752     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2000-01-1874     Document Type: Conference Paper

References (7)

1. Miyoshi N., Matsumoto S., Katoh K., Takahashi N., Yokota K., Sugiura M., and Kasahara K.,: « Development of new concept three way catalyst for automotive lean burn engine » SAE 950809 (1995).
2. Brogan M. S., Brisley R. J., Moore J. S., and Clark A. D.,: « Evaluation of NOx adsorber systems to reduce emissions of lean running gasoline engines » SAE 962045 (1996).
3. Hepburn J. S., Thanasiu E., Dobson D. A., and Watkins W. N.,: « Experimental in modelling investigations of NOx-trap performance » SAE 962051 (1996).
4. Fekete N., Kemmler R., Voigtlander D., Krutzsch B., Zimmler E., Wenninger G., Strehlau W., Van den Tillaart J. A. A., Leyrer J., Lox E. S., and Muller W.,: « Evaluation of NOx storage catalyst for lean burn gasoline fuelled passenger cars » SAE 970746 (1997).
5. Guyon M., Blejean F., Bert C., and Lefaou Ph.,: « Impact of sulphur on NOX-trap catalyst activity. Study of the regeneration conditions » SAE 982607 (1998).
6. Strehlau W., Leyrer J., Lox S., Kreuzer T., Hori M., and Hoffmann M.,: « New development in lean NOx catalysis for gasoline fuelled passenger car in Europe » SAE 962047 (1996).
7. Brogan M., Brisley R., Walker A., Webster D., Boegner W., Fekete N., Kramer M., Krutzsch B., and Voigtlander D.,: « Evaluation of NOx storage catalyst as an effective system for NOx removal from the exhaust gas lean burn gasoline engines » SAE 952490 (1995).