Fixed-bed catalytic cracking catalyst is a high-performance catalytic material designed to facilitate the controlled breakdown of heavy hydrocarbons into valuable lighter fractions. Engineered using advanced zeolite-based or metal-supported catalysts, it ensures optimized reaction kinetics, superior thermal stability, and prolonged operational lifespan. This catalyst is widely used in petrochemical refining, fuel upgrading, and industrial hydrocarbon conversion processes, providing reliable performance for large-scale applications requiring precision catalytic control.
Product Overview:
The Fixed-Bed Catalytic Cracking Catalyst is designed for use in petroleum refining processes, specifically for catalytic cracking reactions aimed at improving cracking efficiency and optimizing product distribution. This catalyst incorporates advancements from non-hydrogenation dewaxing technology and has been successfully applied in multiple large-scale units, demonstrating exceptional performance. It offers high thermal stability and a long service life, enabling it to maintain excellent catalytic activity under extreme conditions. The catalyst significantly improves liquid yields and allows for flexible adjustment of the distribution of liquefied gas, gasoline, diesel, and fuel oil, meeting market demands.
Key Features:
- High Thermal Stability:The catalyst performs efficiently at high temperatures, maintaining stable catalytic activity and ensuring long-term, high-performance operations.
- Long Service Life:With extended lifespan, the catalyst reduces the frequency of replacements, thus lowering operating costs.
- High Liquid Yield:The catalyst increases liquid yield by 10-13 percentage points compared to traditional processes, enhancing overall efficiency.
- Adjustable Product Distribution:Allows for flexible adjustment of liquefied gas, gasoline, diesel, and fuel oil ratios based on market demand, providing adaptability to varying production requirements.
Applications:
- Petroleum Refining:Widely used in fixed-bed catalytic cracking units to produce valuable petroleum products such as liquefied gas, gasoline, diesel, and fuel oil.
- Energy Industry:Helps optimize the production and quality of energy products, improving the utilization of energy resources.
- Chemical Industry:Provides the petroleum and petrochemical industries with a more efficient and flexible cracking catalyst to meet diverse process requirements.
Item | Parameter |
Space Velocity | 1.0 h⁻¹ (m/m) |
Reaction Temperature | 385℃ |
Regeneration Temperature | 400~450℃ |
Product | Composition (%) |
Liquefied Petroleum Gas (LPG) | 15% |
Gasoline | 15% |
Gasoline Octane 93.5 | - |
Light Diesel Oil | 58.50% |
Freezing Point -30℃ | - |
Heavy Diesel Oil | 10% |
Freezing Point -10℃ | - |
Loss | Dry Gas + Carbonization 1.5% |