Catalyst manufacturing method
AssigneeJohnson Matthey Public Limited Company
InventorsDuncan Roy COUPLAND, Jonathan PHILLIPS, Sophie WINFIELD
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Abstract
A method for producing a catalyst or catalyst precursor is described including: applying a slurry of a particulate catalyst compound in a carrier fluid to an additive layer manufactured support structure to form a slurry-impregnated support, and drying and optionally calcining the slurry-impregnated support to form a catalyst or catalyst precursor. The mean particle size (D50) of the particulate catalyst compound in the slurry is in the range 1-50 μm and the support structure has a porosity ≧0.02 ml/g.
Claims28
A method for producing a catalyst or catalyst precursor comprising:
- (i) applying a slurry of a particulate catalyst compound in a carrier fluid to an additive layer manufactured support structure to form a slurry-impregnated support, and
- (ii) drying and optionally calcining the slurry-impregnated support to form a catalyst or catalyst precursor, wherein the mean particle size (D50) of the particulate catalyst compound in the slurry is in the range 1-50 μm and the support structure has a porosity ≧0.02 ml/g.
Dependencies are inferred from the claim text.