Y-Zeolite (FAU)
Y-Zeolite is available below form and SiO2/Al2O3 ratio.
NH3-Y: 5-10
USY: 10-160
ReY: 5-160
H-Y:5-160
Na-Y: 5
The catalyst is packed in iron barrels lined inside with plastic bags. It should be stored in dry and well-ventilated place. The catalyst can usually be stored for several years without remarkable deterioration in its properties.
Specifications
Appearance: White powder
Relative Crystallinity: >= 90%
SiO2/Al2O3= 5-160 (5 for Na form)
BET M2/g= >650
Aperture nm: 0.5-0.7
LOI: < 15%
Na2O: < 0.1% (H form), 11-13% (Na form)
Mean Grain size: 2-10 micron