Title:
METHOD FOR PRODUCING A CATALYST INTENDED TO BE INCORPORATED INTO A CATALYTIC CONVERTER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/115051
Kind Code:
A9
Abstract:
The present invention concerns, in particular, a method for producing a catalyst intended to be incorporated into a catalytic converter system that can be used for treating an exhaust gas from a vehicle engine, said method comprising at least the following step: treating, by means of a gas phase, a structure comprising at least one zeolite, palladium and cerium, in order to obtain the catalyst, the gas phase comprising water vapour at a volume content of between 5% and 20% and a temperature of between 450 °C and 550 °C being imposed during said treatment.
Inventors:
FARIA DE BARROS HENRIQUES CARLOS MANUEL (PT)
DA COSTA PATRICK (FR)
NOBRE MENDES ACÁCIO (PT)
CAPELA SANDRA (FR)
GOMES RIBEIRO MARIA FILIPA (FR)
VENTURA FERREIRA ANA PAULA (PT)
MATYNIA ALEXIS (FR)
GALVEZ PARRUCA ELENA (FR)
DA COSTA PATRICK (FR)
NOBRE MENDES ACÁCIO (PT)
CAPELA SANDRA (FR)
GOMES RIBEIRO MARIA FILIPA (FR)
VENTURA FERREIRA ANA PAULA (PT)
MATYNIA ALEXIS (FR)
GALVEZ PARRUCA ELENA (FR)
Application Number:
PCT/FR2016/053678
Publication Date:
December 21, 2017
Filing Date:
December 29, 2016
Export Citation:
Assignee:
ENGIE (FR)
UNIV PIERRE ET MARIE CURIE (PARIS 6) (FR)
CENTRE NAT RECH SCIENT (FR)
INST SUPERIOR TECNICO (PT)
ASSOCIAOÇAO PARA O DESENVOLVIMENTO DO INST SUPERIOR TECNICO (PT)
UNIV PIERRE ET MARIE CURIE (PARIS 6) (FR)
CENTRE NAT RECH SCIENT (FR)
INST SUPERIOR TECNICO (PT)
ASSOCIAOÇAO PARA O DESENVOLVIMENTO DO INST SUPERIOR TECNICO (PT)
International Classes:
B01J37/10; B01D53/94; B01J29/18; B01J29/22; F01N3/28; F01N3/20
Attorney, Agent or Firm:
LAIK, Eric et al. (FR)
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