METHOD FOR MANUFACTURING A CATALYTIC COMPOSITION FOR SELECTIVELY REDUCING NITROGEN OXIDES, AND VEHICLE INCLUDING SUCH A CATALYTIC COMPOSITION

Séverine Rousseau; Gilbert Blanchard; Carolina Petitto; Gerard Delahay

Back

Patent

METHOD FOR MANUFACTURING A CATALYTIC COMPOSITION FOR SELECTIVELY REDUCING NITROGEN OXIDES, AND VEHICLE INCLUDING SUCH A CATALYTIC COMPOSITION

Séverine Rousseau, Gilbert Blanchard, Carolina Petitto and Gerard Delahay

07/06/2012

Abstract

Silver

alumina

preparation

silver oxides

The invention relates to a method for manufacturing an alumina-supported silver catalytic composition for selectively reducing nitrogen oxides, characterized in that it comprises the hydrothermal treatment of a uniform mixture of alumina and silver oxide in the form of powder. The hydrothermal treatment is carried out at a temperature above 500 ºC, preferably between 650 ºC and 750 ºC.

Files and links (1)

url

Find in HALView

Metrics

1 Record Views

Details

Title: METHOD FOR MANUFACTURING A CATALYTIC COMPOSITION FOR SELECTIVELY REDUCING NITROGEN OXIDES, AND VEHICLE INCLUDING SUCH A CATALYTIC COMPOSITION
Creators - without role: Séverine Rousseau - PSA Peugeot Citroën
Gilbert Blanchard - PSA Peugeot Citroën
Carolina Petitto - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Gerard Delahay - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Grant note: FUI REDNOx
Identifiers: 9943761909311
Academic Unit: Institut Charles Gerhardt Montpellier - ICGM
Language: English
Resource Type: Patent
Patent: WO/2012/072908 (http://fr.espacenet.com/searchResults?ST=advanced&compact=false&locale=fr_FR&PN=WO2012072908&DB=fr.espacenet.com)
Local Fields: hal-00749454