How many specifications does aniline catalyst have?

The specifications of aniline catalyst are not uniform or fixed. They depend on the manufacturer's design, preparation process and specific application requirements. The following are some examples of common aniline catalyst specifications:

I. HD-01 aniline hydrogenation catalyst

Appearance: black strips or flakes

Specifications: ∮(3–5)×(5–10)mm

Active ingredient content: 30% (Cobalt Co content also needs to be ≥30%)

Average radial crushing strength: ≥60N/cm

Bulk density: 1.0–1.2kg/L

II. CNW-1 aniline N-alkylation catalyst

Appearance: dark green cylinder

Diameter: 4–6mm

Length: 4–6mm

Bulk density: 1.05–1.25kg/L

Average radial crushing strength of particles: ≥180N/cm

Activity: In the crude product, the mass fraction of N-methylaniline in terms of amine mixture is ≥85% (at 200°C–210°C)

Mass fraction of copper oxide (CuO): ≥40%

III. BL-0 Type 1 aniline hydrogenation catalyst

Appearance: black strips or flakes

Specifications: ∮(3–5)×(5–10)mm

Active ingredient content: 99% (may refer to the content of a key active ingredient)

Average radial crushing strength: ≥60N/cm

Bulk density: 1.0–1.2kg/L

IV. FD-20 catalyst (for diphenylamine production)

Shape: strips

Length: There are many specifications, such as 38mm, 1.52.0mm, etc.

Diameter: There are also many specifications, such as 0.91mm, 0.95mm, etc.

Lateral compression strength: 0.650.75N/mm (or 0.670.70N/mm in another way of expression, etc.)

Bulk density: The specific value is not given directly, but the density range or related properties are mentioned

Please note that these specifications are only examples and do not represent the specifications of all aniline catalysts. In actual applications, the specifications of aniline catalysts may vary depending on the manufacturer, the preparation process, and the needs of specific application scenarios. Therefore, when selecting an aniline catalyst, it is recommended to make a comprehensive consideration based on actual needs and production conditions and select the most suitable catalyst specifications.