H He
Li Be
B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Lr Rf Db Sg Bh Hs Mt
La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb
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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

Pallaium Catalysts
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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