Product name: Zeolite Y, zeolite HY, NAY zeolite, HY catalyst, zeolite USY (Zeolite Y for hydrocracking and Catalytic cracking catalysts)
Products Description
Zeolite Y is hexagonal structure with an average pore diameter of .74nm. It has the same structure as the x-type molecular sieve except that the y-type molecular sieve has a high si-al ratio and strong hydrothermal stability, so it is more widely used. They-type molecular sieve is the most used among all the molecular sieves. Modified Y zeolite is the main component of FCC catalyst. Unexchanged NAY molecular sieve is also an efficient desiccant and catalyst.
Zeolitey includes NaY, ammonium Y (NH4Y), Hydrogen Y (HY), Ultra Stable Y (USY). rare earth Y(RY) and so on.
Product advantages
Zeolite Y has some advantages:
Excellent selectivity
High stability
High catalytic activity
Strong acid site
Long operating life
With stand high temperatures, high pressures, and other harsh conditions during the catalytic cracking and hydro-cracking process
Product Applications
1. Adsorption of VOCs in environmental protection industry.
2. Used for production catalytic cracking catalyst FCC in bulk.
3. Used for making catalytic cracking catalyst.
4. Used for making hydrocracking catalyst.
5. For the production of efficient adsorption separation purification agent and desiccant.
6. Spray on the concentrated runner to absorb VOCs.
According to customer requirements, our company can provide a variety of Y molecular sieve, NAY, NH33Y, USY, RY, Silica-alumina ratio range from 5 to 200, including raw powder, strip-type and sphere shape.
Product Specification
|
Product name |
Silica-alumina ration |
Application |
|
NaY raw powder |
5 |
Catalyst and adsorbent carrier / adsorbent |
|
HY raw powder |
5-160 |
Hydrocracking / isomerization / alkylation |
|
NH3Y raw powder |
5-10 |
Hydrocracking / isomerization / alkylation |
|
USY raw powder |
10-160 |
Hydrocracking / isomerization / alkylation / VOCs adsorption |
|
LaY raw powder |
5-160 |
Hydrocracking / isomerization / alkylation / VOCs adsorption |
Typical indicators
|
Analytical item |
Unit |
Analytical result |
Analytical method |
|
Appearance |
White powder Hydrogen type |
||
|
Silica-alumina ratio |
5-160 |
XRF |
|
|
Relative crystallinity |
% |
≥90 |
X-ray diffractometer |
|
Total specific surface area |
㎡/g |
≥690 |
N2 Adsorption |
|
Mean grain size |
um |
2-10 |
Laser Scatter Distribution |
|
Na2O |
wt % |
≤0.1 |
Flame Photometric Analysis |
|
Loss on ignition |
wt % |
≤5 |
Gravimetric Analysis |
NAY molecular sieve indicators
|
Analytical item |
Unit |
Analytical result |
Analytical method |
|
Appearance |
White powder NAY molecular sieve |
||
|
Silica-alumina ratio |
5 |
XRF |
|
|
Relative crystallinity |
% |
≥90 |
X-ray diffractometer |
|
Total specific surface area |
㎡/g |
≥700 |
N2 Adsorption |
|
Mean grain size |
um |
3-10 |
Laser Scatter Distribution |
|
Na2O |
wt % |
11.8 |
Flame Photometric Analysis |
|
Loss on ignition |
wt % |
≤20 |
Gravimetric Analysis |
Characteristics Platform

Quality Control

Packagings
25kg/woven bag, 800kg/pallet

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