Guard Catalyst

These LH Guard Catalyst for environmental protecting. Add with high pure alumina for main material special composition refined and shoe that become is it support catalyst protect the pharmaceutical to cover. Structure circumference slot round to turn on hole is it guarantee certain compression strength increase it than surface area and space rate to reach inside. Because product this have 40-50% space rate, numerous capillary and turn on hole can filter particle form, glue form, pitch quality, heavy metal, etc. impurity of oil.

Chemical composition.%Al2O3: 30-90
Water absorption,% : <3
Porous diameter,Aum : 0.5-35
Porous ratio,% : 30-40
Penetrability m3.cm/m2.h.10Pa : 0.2-0.8
Anti-acid, % : a Y98
Anti-alkali,% : a Y85
Spalling resistance, 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
Spalling resistance ( T C) : -2-500
Active composition : NiO.MoO3