10A Molecular Sieve
Molecular Sieve
Chemical Formula：4/5CaO•1/5Na2O•Al2O3•(2.8±0.2) SiO2• (6-7)H2O
Si/Al ratio：SiO2/ Al2O3≈2.6-3.0
Pore diameter：About 9A
Use：It is suitable for removal of aromatic hydrocarbon,separating iso-hydrocarbon(such as refining of paraffin,purifying liquid paraffin with gas phase absorption method) etc.
Technical parameter：
Parameter Unit Bead
Size mm 1.0-1.6 3.0－5.0
Water adsorption capacity
（25℃,RH50%） ％wt ≥28 ≥28
Abrasion ％wt
Bulk density g/ml ≥0.7 ≥0.6
Crush Strength N ≥15 ≥70
Water content（575℃,3h） ％wt ≤1.5 ≤1.5
Size ratio % 98 98
n-hexane adsorption capacity mg/g ≥18 ≥18
PH 10 10
Wear ratio NTU ≤30 ≤30