LH guard catalyst

Guard catalyst for environmental protecting

1. Product Description This product is kind of catalyst covering & bearing catalyst agent, being made using high purity alumina as main material and special composition. Special structure with slot opening around increasing its surface area and void fraction beside enough crushing strength.

Having 40-50% void fraction, this product can effictivly filter impurity of oil such as particle, colloid, asphaltene, heavy metal etc. Application in petrochemical industries shows that this catalyst also increace the flow area of oil, reduce the system drop pressure under 1 Mpa, improve the handling capacity of the device by 26.

5%, and increase the infiltration rate of catalytic diesel up to 37%-40%.

2. Chemical & Physical property: Chemical compositon: Al2O3 30-90% Porous diameter,�m 0.5-35 Porous ratio,% 30-40 Penetrability m3.cm/m2.h.10Pa 0.2-0.8 Anti-acid, % ≥98 Anti-alkali,% ≥85 Spalling resistancee, TC -20-800 Crushing strength,N/PC 100-20000 Depend on specification and size Bulk density (g/mL) 1.2-1.3 Specific Pore Volume (ml/g): 0.5-0.6 Active compsition NiO.MoO3