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US 2025/0025862 A1Published application
Catalyst, and method for producing compound using same
AssigneeNippon Kayaku Kabushiki Kaisha
InventorsTsukasa KAGAWA, Shigeki OKUMURA, Shogo YASUDA
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Abstract
The present invention relates to a catalyst in which a ratio (B/A) of a cumulative pore volume (B) in a pore diameter of 0.35 μm to 4.0 μm to a cumulative pore volume (A) in a pore diameter of 4.0 μm to 10.0 μm measured by mercury porosimetry is 2.5 to 15.0, and a cumulative specific surface area is less than 5 m2/g.
Claims9
A catalyst, wherein
- a ratio (B/A) of a cumulative pore volume (B) in a pore diameter of 0.35 μm to 4.0 μm to a cumulative pore volume (A) in a pore diameter of 4.0 μm to 10.0 m measured by mercury porosimetry is 2.5 to 15.0, and
- a cumulative specific surface area is less than 5 m2/g.
Dependencies are inferred from the claim text.