VANADIUM TRAPPING SCR SYSTEM

The present invention is directed towards the use of an ion-exchanged zeolite containing ASC as a trap for volatile vanadium compounds in a downstream position of a vanadium containing SCR-catalyst. La présente invention concerne l'utilisation d'une zéolite à échange d'ions contenant...

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Bibliographic Details
Main Authors RISTORI, Alain, MALMBERG, Stephan, DUISBERG, Matthias, PFEIFER, Marcus
Format Patent
LanguageEnglish
French
Published 18.01.2018
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
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
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
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Summary:The present invention is directed towards the use of an ion-exchanged zeolite containing ASC as a trap for volatile vanadium compounds in a downstream position of a vanadium containing SCR-catalyst. La présente invention concerne l'utilisation d'une zéolite à échange d'ions contenant de l'ASC en tant que piège pour des composés volatiles de vanadium en position aval d'un catalyseur SCR contenant du vanadium.
Bibliography:Application Number: WO2016EP66813