Palladium, 0.5% on Activated Carbon Catalysts Purification of Terephthalic Acid (PTA)

Performance Parameter
CAS No. 7440-05-3
Palladium Content (wt%)	0.5±0.02		Impurity S (ppm)	≤100
Reactive Yield (%)	90.0~99.0		Total Surface Area (m2/g)	≥800
Particle Size Distribution (mesh)	4~8		Metal Surface Area (m2/g)	48~65
Granular Crush-Strength(kg/particle)	≥2.5		Water Content (wt%)	35.0~45.0

Application

The 0.5%Pd/C catalyst used to hydrogenation of β-hydroxybenzaldehyde (4-CBA) to β-toluic acid in the produce terephthalic acid(PTA). The impurity is separated out by crystal..

Package

50kg/barrel

  Other Palladium Heterogeneous Catalysts
Palladium Carbon, Pd(OH)2 Carbon, Palladium Alumina, Palladium Calcium Carbonate (Lindlar Catalysts), Palladium Resin , Palladium Barium Carbonate, Palladium Barium Sulphate, Palladium Silica, Palladium Graphite