Introduction
Zeolite Catalyst HY is an acid zeolite catalyst based on Y-type molecular sieve, obtained through ion exchange and dealumination treatment.
Parameters and Specifications
|
Type |
HY |
|
Apprearance |
White powder |
|
Relative Crystallinity(%) |
>90 |
|
Surface Area(m2/g) |
>700 |
|
SiO2/Al2O3(mol/mol) |
Customizable |
|
Na2O(%) |
<0.1 |
|
Lattice Collapse Temperature(℃) |
>900 |
|
Loss On Ignition(wt%) |
15 |
|
D50(µm) |
<5 |
Features
Three-dimensional microporous structure
Regular pores and channels allow efficient molecular diffusion and shape-selective catalysis.
High acidity
H⁺ exchange generates Brønsted and Lewis acid sites, providing strong acid catalysis.
Excellent thermal and hydrothermal stability
The framework remains stable under high temperature and harsh reaction conditions.
High surface area and pore volume
Typical surface area reaches hundreds of m²/g, offering abundant active sites.
Adjustable Si/Al ratio
Acid strength and catalytic selectivity can be tuned by varying the silica-to-alumina ratio.
Key Applications
luid Catalytic Cracking (FCC)
A critical component for converting heavy oils into gasoline, diesel, and other light hydrocarbons.
VOC (Volatile Organic Compounds) treatment
Serves as an acidic carrier for catalytic combustion or adsorption of VOCs.
Chemical catalysis
Used in isomerization, dealkylation, and other acid-catalyzed organic reactions.
Fine chemical synthesis
Suitable for pharmaceutical intermediates and other specialty chemicals requiring acid catalysis.
Our Services
Product consultation and selection advice
Technical support for choosing the optimal catalyst for your process.
Sample supply and testing
Allows customers to evaluate performance in their actual applications.
Technical support and after-sales service
Guidance on catalyst use, deactivation analysis, and regeneration suggestions.
Packaging and logistics solutions
Safe and convenient packaging and delivery arrangements.
FAQ
Hot Tags: zeolite catalyst hy, China zeolite catalyst hy manufacturers, suppliers
Technical Specification
|
Type |
HY |
|
Apprearance |
White powder |
|
Relative Crystallinity(%) |
>90 |
|
Surface Area(m2/g) |
>700 |
| SiO2/Al2O3(mol/mol) |
Customizable |
|
Na2O(%) |
<0.1 |
|
Lattice Collapse Temperature(℃) |
>900 |
|
Loss On Ignition(wt%) |
15 |
|
D50(µm) |
<5 |
Application
- Petroleum Catalytic Cracking
- VOC Treatment
