EXHAUST GAS PURIFIER OF INTERNAL COMBUSTION ENGINE

PURPOSE:To purify NOx by a Pt type catalyst without forming N2O. CONSTITUTION:A Rh or Pd type catalyst or a Ph/Pd mixed catalyst 10 is arranged to the front stage of the exhaust system 4 of an internal combustion engine 2 and a Pt type catalyst 8 is arranged to the rear stage of said exhaust system...

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Bibliographische Detailangaben
Hauptverfasser: KATO KENJI, MURAKI HIDEAKI
Format: Patent
Sprache:eng
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