Diesel aftertreatment system concepts for future legislation

• Autorzy: Bedełek, J. , Kang, B. S. , Spurk, P. , Schafer-Sindlihger, A. , Klein, H. , Ostgathe, K.
• Języki publikacji: EN

Abstrakty

EN

By using engine calibration combined with improved oxidation catalysts, passenger cars meet the EURO-III legislation. For heavy-duty trucks, no catalytic aftertreatment devices are required to fulfil EURO-III. The certification of passenger cars and trucks for EURO IV legislation (2005), which is more severe in NOX and PM reduction compared to EURO III legał limits, will need new concepts. For passenger cars up to 1,500 kg inertia test weight, further engine improvements, in combination with advanced oxidation catalysts may be sufficient to meet the legislation. Heavy passenger cars and trucks will need NOX as well as PM reduction. For NOX emission control, Hydrocarbon-De-NOx, NOx-storage catalysts and urea-SCR systems are under development. The reduction of particulate matter emissions might be solved by particulate traps implementation.

• Czasopismo: Journal of KONES
• Rocznik: 2000
• Tom: Vol. 7, No. 1-2
• Strony: 29-37
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Bedełek, J.

autor

Kang, B. S.

autor

Spurk, P.

autor

Schafer-Sindlihger, A.

autor

Klein, H.

autor

Ostgathe, K.

• > dmc < Degussa Metals Catalysts Cerdec AG Rodenbacher Chaussee 4, P.O.Box 1351 D-63403 Hanau-Wolfgang, Germany