Product characteristics:
1.Large pore volume,high activity,good stability,long application life
The product which uses oil column forming method has good pore structure and advantages like large pore volume,large specific surface,concentrated pore diameter and high strength. The activity is 20-40% higher than other catalysts. It is difficult to de-palladium and has good stability,long application life(generally more than five years) because of the high activity and stable precious metal components.
2. hydrothermal stability
Since the carrier fabrication process is oil column forming method which relies on the oil surface tension one-time molding without external forces like extrusion and rolling, the structural and hydrothermal stability is high.
3. Stable batch quality,high finished product yield,few impurity
The direct material of oil column forming method is liquid gelatin, and the spherical molding relies on the oil surface tension and specific gravity which is easy to operate and makes the catalyst uniform in size; the product use high specification raw materials to guarantee the few impurity.
Product Usage:
It is widely used in catalytic hydrogenation,absorptive removal fields of chemical industry,medical industry,environmental protection, such as anthraquinone hydrogenation in the hydrogen peroxide production,desulfurization,olefin de-acetylene,gas de-oxy purification.
Product Specification:
1. Appearance: Light brown spherical particle
2. Palladium Mass Fraction: 0.30±0.01%
3. Bulk Density: 0.48~0.56 kg/L
4. Crushing strength: ≥38N/P
5. Proportion (Particle Diameter ,2.0mm~3.0mm): ≥95%