Introduction

Beta Molecular Sieve FCC Catalyst is a high-silica aluminosilicate zeolite with a three-dimensional pore structure composed of interconnected 12-membered ring channels.

Parameters and Specifications

Type	Beta
Apprearance	White powder
Crystal Structure	BEA
SiO₂/Al₂O₃(mol/mol)	10~∞
Pore Size(nm)	0.55~0.76
Crystal Size(μm)	0.2~1.0
BET Surface Area(m²/g)	≥500
Na₂O(wt%)	≤0.1

Features

Three-dimensional pore structure: Interconnected channels improve molecular diffusion and accessibility

Strong acidity: Provides high catalytic activity for cracking and conversion reactions

High thermal stability: Maintains performance under FCC operating conditions

High surface area and adsorption capacity: Enhances catalytic efficiency

Excellent selectivity: Promotes desired reactions such as hydrocarbon chain cracking and isomerization

Good resistance to deactivation: Helps reduce coke formation and improves catalyst life

Key Applications

FCC catalyst additive: Improves gasoline octane number and reduces olefin content

Petroleum refining: Enhances conversion of heavy hydrocarbons into valuable fuels

Hydrodewaxing processes: Produces low pour point diesel and improves fuel quality

Aromatics production: Used in alkylation and disproportionation reactions (e.g., ethylbenzene, cumene)

Environmental applications: VOC removal and exhaust gas purification

Our Services

Supply of high-quality Beta molecular sieve with stable performance

Technical support for FCC catalyst formulation and optimization

Reliable delivery and flexible packaging options

Responsive after-sales service and long-term cooperation support

FAQ

Q: What is the role of Beta molecular sieve in FCC catalysts?

A: It acts as an additive or active component to improve selectivity, enhance octane number, and optimize product distribution.

Q: How is Beta molecular sieve different from Y-type zeolite?

A: Beta has a three-dimensional channel system with different pore size and acidity, making it more suitable for selective reactions and fuel quality improvement.

Q: Can Beta molecular sieve improve diesel quality?

A: Yes, it is widely used in hydrodewaxing to reduce pour point and improve low-temperature performance.

Q: Is it suitable for high-temperature FCC conditions?

A: Yes, it has excellent thermal stability and maintains catalytic performance under harsh conditions.

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Technical Specification

Type	Beta
Apprearance	White powder
Crystal Structure	BEA
SiO₂/Al₂O₃(mol/mol)	10~∞
Pore Size(nm)	0.55~0.76
Crystal Size(μm)	0.2~1.0
BET Surface Area(m²/g)	≥500
Na₂O(wt%)	≤0.1

Application

FCC catalyst and hydrocracking catalyst
Alkylation additive
Emissions reduction of VOCs, NOx and N₂O etc.