NOX TRAP CATALYST SUPPORT MATERIAL WITH IMPROVED STABILITY AGAINST BAAI2O4 FORMATION

The present invention relates to a method for the production of a support material for a nitrogen oxide storage component that is applicable in catalysts for treating exhaust gases from lean-burn engines and a support material made according to said process that is stable against the reaction with a...

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Hauptverfasser: NIEMEYER DRIK, FABIAN JOHANNA, ROLFS SONKE, SCH NEBORN MARCOS, HARMENING THOMAS
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creator NIEMEYER DRIK
FABIAN JOHANNA
ROLFS SONKE
SCH NEBORN MARCOS
HARMENING THOMAS
description The present invention relates to a method for the production of a support material for a nitrogen oxide storage component that is applicable in catalysts for treating exhaust gases from lean-burn engines and a support material made according to said process that is stable against the reaction with a Barium compound to form BaAl2O4. 本发明涉及用于生产用于氮氧化物储存组分的载体材料的方法,其适用于处理来自贫燃发动机的废气的催化剂,以及按照所述方法制造的载体材料,其对于与钡化合物反应以形成BaAlO是稳定的。
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
INORGANIC CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
title NOX TRAP CATALYST SUPPORT MATERIAL WITH IMPROVED STABILITY AGAINST BAAI2O4 FORMATION
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