Back to results
US 9,314,771 B2Granted
Use of lanthanide oxides to reduce sintering of catalysts
AssigneeSabic Global Technologies B.V.
InventorsLawrence D'Souza, Vinu Viswanath
Life of this patent
Estimating the term…
Abstract
Disclosed is a lanthanide oxide coated catalyst, and methods for its use, that includes a supported catalyst comprising a support material, a catalytic material, and a lanthanide oxide, wherein the lanthanide oxide is attached to at least a portion of the surface of the supported catalyst.
Claims31
A lanthanide oxide coated catalyst comprising:
- (a) a supported catalyst comprising a support material and a catalytic material;
- and
- (b) a lanthanide oxide,
- wherein the lanthanide oxide is attached to at least a portion of the surface of the supported catalyst, and
- wherein the coated catalyst has the structure of 10 wt % CeO2/2 wt % Pt/Al2O3, 8 wt % CeO2/2 wt % Pt/Al2O3, 5 wt % CeO2/2 wt % Pt/Al2O3, or 2 wt % CeO2/2 wt % Pt/Al2O3.
2 more elements
A lanthanide oxide coated catalyst comprising:
- (a) a supported catalyst comprising a support material and a catalytic material;
- and
- (b) a lanthanide oxide,
- wherein the lanthanide oxide is attached to at least a portion of the surface of the supported catalyst, and
- wherein the coated catalyst has the structure of 10 wt % CeO2/2 wt % Pt/MgAl2O4, 8 wt % CeO2/2 wt % Pt/MgAl2O4, 5 wt % CeO2/2 wt % Pt/MgAl2O4, or 2 wt % CeO2/2 wt % Pt/MgAl2O4.
2 more elements
A lanthanide oxide coated catalyst comprising:
- (a) a supported catalyst comprising a support material and a catalytic material;
- and
- (b) a lanthanide oxide,
- wherein the lanthanide oxide is attached to at least a portion of the surface of the supported catalyst, and
- wherein the coated catalyst has the structure of 10 wt % CeO2/2 wt % Pt/kaolinite, 8 wt % CeO2/2 wt % Pt/kaolinite, 5 wt % CeO2/2 wt % Pt/kaolinite, or 2 wt % CeO2/2 wt % Pt/kaolinite.
2 more elements
Dependencies are inferred from the claim text.