Centre National De La Recherche Scientifique

Saint-gobain Centre De Recherches Et D'etudes Europeen

Michaela Klotz

Christian Gilbert Guizard

Agnes Princivalle

Sylvain Deville

Idris Amirouche

Daniel Aubert

Helena Kaper

Agnès Princivalle

Process for the manufacture of a mesoporous product comprising the following successive steps:

Process for the manufacture of a mesoporous product

Catalyst system suitable especially for the removal of CO compounds, comprising or consisting of an oxide, preferably of fluorite crystalline structure, conforming to the following molar formulation:CeMADO,wherein Ce is cerium, A represents at least one element possessing a plurality of oxidation states and selected from Ti, Ga, In, V, Cr, Mn, Fe, Sn, Co, Ni, Cu, M represents at least one element selected from Gd, Y, Sc, Sm, Nd, Pr, Zn, D represents at least one element other than A and selected from Pt, Pd, Rh, Ru, Cu, Fe, Ag, and Au, u is between 0.05 and 0.45, y is between 0.01 and 0.4, Z is greater than 0 and less than 0.4, v is between 0.001 and 0.4, and x is greater than 0.

Exhaust gas treatment catalyst

Growing community of inventors

Le Thor, France

Michaela Klotz