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US 2019/0240645 A1Published application
High porosity metal oxide catalyst coatings
AssigneeBASF SE
InventorsMark Thomas Buelow, Steven W. Chin, Jeffrey Barmont Hoke, Nicholas R. Leclerc, David M. Robinson
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Abstract
Disclosed in certain implementations is a catalysis composition that includes a metal catalyst and a support material impregnated with the metal catalyst.
Claims21
(canceled)
A catalyst composition comprising:
- a manganese oxide catalyst, wherein at least 50% of the manganese oxide catalyst is in amorphous form, and wherein a cumulative pore volume of the manganese oxide catalyst is at least about 0.80 mL/g;
- and
- a support material impregnated with the manganese oxide catalyst.
A catalytic device comprising:
- a substrate;
- and
- a catalyst composition coated onto the substrate, the catalyst composition comprising:
- a manganese oxide catalyst, wherein at least 50% of the manganese oxide catalyst is in amorphous form, and wherein a cumulative pore volume of the manganese oxide catalyst is at least about 0.80 mL/g;
- and
- a support material impregnated with the manganese oxide catalyst.
3 more elements
A method of forming a manganese oxide catalyst, the method comprising:
- mixing a manganese compound with a support material to form a manganese-impregnated support;
- and
- calcining the manganese-impregnated support to form the manganese oxide catalyst, wherein at least 50% of the manganese oxide catalyst is in amorphous form, and wherein a cumulative pore volume of the manganese oxide catalyst is at least about 0.80 mL/g.
Dependencies are inferred from the claim text.