NOX-SPEICHERZUSAMMENSETZUNG

A NOx-trap composition comprises a platinum group metal (PGM), at least one NOx storage component and a first support for supporting the PGM and the at least one Nox storage component, which at least one NOx storage component comprises at least one of an alkali metal and a rare earth metal or a mixt...

Full description

Saved in:
Bibliographic Details
Main Authors RAJARAM, RAO, POULSTON, STEPHEN
Format Patent
LanguageGerman
Published 21.12.2006
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
STEAM ENGINES
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A NOx-trap composition comprises a platinum group metal (PGM), at least one NOx storage component and a first support for supporting the PGM and the at least one Nox storage component, which at least one NOx storage component comprises at least one of an alkali metal and a rare earth metal or a mixture of any two or more thereof characterised in that the PGM consists of rhodium.
Bibliography:Application Number: DE20016019967T