Four-lobed (Tetralobe) alumina catalyst support

Four-lobed(Tetralobe) alumina catalyst support
-. Shape: Four-lobed(Tetralobe) shape
-. Size: Diameter = 1.2~6.0 mm
-. Length: = 3.0~15.0 mm
-. Specific surface area: 200-400m2/g
-. Bulk density: 0.4-0.9g/ml
-. Radial strength: ≥100N/cm

Four-lobed(Tetralobe) alumina catalyst carrier compared to Other Shapes(such as spherical, cylindrical, trilobe etc),have following advantages:

1. Higher Surface Area & Improved Mass Transfer Efficiency
– The grooved structure of four-lobed(Tetralobe) alumina catalyst support increases the effective surface area, enabling better dispersion of active components (e.g., metal nanoparticles) and
enhancing catalytic efficiency.
– Compared to cylindrical or spherical supports, the open-channel design reduces internal diffusion resistance, improving reactant-catalyst contact.