Gamma Alumina Catalyst Carrier

Name: Gamma Alumina Catalyst Carrier
Brand: Catalyst
SKU: 212331765

We produce various extruded carriers including solid extrudates, hollow extrudates, trifolium extrudates, quadrifoil extrudates, papilionaceous extrudates etc. Alumina is the common raw material of this carrier.

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Description

Technical Parameters

product-800-453

Ring and cylinder catalyst carriers

We adopt the most advanced technique to produce ring and cylinder carriers with the raw materials of alumina, magnesia, various composite oxides and so on. The appearance includes raschig rings, single hole or porous cylinder, ribbed cylinders with single or multi holes, cylinders with flutes etc. Compared to the traditional technique, the new technique makes the products more uniform, which strengthens the following process (e.g.: carriers impregnated) and increase the service life of the catalysts.

Diameter: 5-35 mm;

Bulk density: 0.4－1.3 g/cm³；

Pore volume: 0.1－0.5 cm³/g.

Bulk density: 0.45－0.8 g/cm³；

Pore volume: 0.5－0.8 cm³/g；

Specific surface area: 150－350 m²/g.

Parameter	CC-HC32	CC-HC48	CC-HC64	CC-HC80
Average Diameter	2.9-3.5mm	4.30-5.10mm	5.80-6.60mm	7.50-9.00mm
Average Length	3.70-6.0mm	6.00-9.00mm	8.00- 11.00mm	6.7-8.7mm
Average Hole Diameter	0.90- 1.3mm	1.80-2.20mm	2.10-2.50mm	2.40-3.60mm
Compacted Bulk Density	0.45-0.58g/cc	0.45-0.58g/cc	0.45-0.58g/cc	0.75- 1.15g/cc
Crush Strength Avg	>1.00 lb/mm	>1.00 lb/mm	>1.00 lb/mm	>3.3 lb/mm
BET Surface Area	220-290 m²/g	220-290 m²/g	220-290 m²/g	4- 10 m²/g
Water Pore Volume, Dry	0.62-0.82ml/g	0.62-0.82ml/g	0.62-0.82ml/g	>0.20ml/g
Attrition Index	>90wt%	>90wt%	>90wt%	>87wt%
Loss on Ignition	＜3.0wt%	＜3.0wt%	＜3.0wt%