NaY, which refers to Na and Y type Zeolite, is a kind of aluminosilicate of an alkali metal. It can absorb the molecules with a critical diameter of less than 10A. It is mainly applied in the production of catalytic cracking catalyst's active component, dehydration, desulfurization of hydrogen and catalyst carriers as well as the gas purification in refinery and petrochemical plant, metallurgy, electronic industry and other relevant nuke industries.
|
Item
|
Unit
|
Index
|
|
Crystallinity
|
%
|
>90
|
|
Unit Cell Size
|
nm
|
24.67
|
|
TV(500℃, 2h)
|
wt%
|
15.0
|
|
SAR
|
SiO2/AL2O3
|
>5
|
|
MIPV
|
ml/g, cc/g
|
>0.36
|
|
Na2O
|
wt%
|
12.6
|
|
SA, BET
|
m2/g
|
>650
|
|
APS
|
μm
|
5.2
|