Styrene production from ethylbenzene dehydrogenation catalyst is a high-performance catalytic material designed for the selective dehydrogenation of ethylbenzene into styrene, ensuring superior efficiency and stability. Engineered with optimized metal-supported formulations, it enhances reaction kinetics, improves conversion selectivity, and ensures prolonged operational lifespan for industrial applications. This catalyst is widely used in petrochemical refining, polymer precursor manufacturing, and large-scale styrene monomer production, delivering reliable performance for continuous catalytic dehydrogenation.
Product Overview
The styrene production from ethylbenzene dehydrogenation catalyst is specifically designed for the ethylbenzene dehydrogenation reaction. After extensive domestic application, it has achieved stable performance and is now at an internationally advanced level. This catalyst not only replaces imported catalysts but also meets the production demands of large styrene units. It exhibits excellent low-temperature activity, a long service life, and significant operational flexibility, providing stable catalytic performance during the styrene production process. It is ideal for the conversion of ethylbenzene to styrene, significantly improving reaction efficiency and product quality.
Key Features
- Excellent Low-Temperature Activity: The catalyst exhibits high catalytic activity, efficiently converting ethylbenzene even at lower temperatures.
- Long Service Life: It has a long operating cycle, reducing the costs associated with frequent catalyst replacements.
- Large Operational Flexibility: The catalyst is highly resistant to interference and can adapt to different reaction conditions, offering operational versatility.
- Low Bed Pressure Drop: The catalyst has a low bed resistance, which helps improve reaction efficiency and reduce energy consumption.
- Easy to Remove from Reactor: The catalyst is designed for easy removal from the reactor, facilitating maintenance and replacement while minimizing downtime.
Applications
- Styrene Production: Widely used in the industrial production of styrene through ethylbenzene dehydrogenation, especially for large-scale styrene units.
- Petrochemical Industry: In the petrochemical industry, it is primarily used for the catalytic conversion of ethylbenzene to styrene, enhancing production efficiency.
- Efficient Catalytic Reactions: Suitable for ethylbenzene dehydrogenation reactions requiring high catalytic activity and stability.
Item | Yellow-Brown Cylindrical Particles | Yellow-Brown Cylindrical Particles | Yellow-Brown Cylindrical Particles | Red-Brown Cylindrical Particles | |
Particle Size | Diameter (mm) | 3.0±0.2 | 4.0±0.5 | 3.0±0.2 | 3.0±0.2 |
Length (mm) | 2~12 | 5~15 | 3~9 | 3~9 | |
Loose Bulk Density (kg/l) | 1.25±0.05 | 1.25±0.05 | 1.25±0.05 | 1.30±0.05 | |
Radial Compressive Strength (N/mm) | ≥14 | ≥14 | ≥14 | ≥20 | |
Test Results | Boiling Water Test | 100% Qualified | 100% Qualified | 100% Qualified | 100% Qualified |
Cold Water Test | 100% Qualified | 100% Qualified | 100% Qualified | 100% Qualified | |
Catalytic Performance | Ethylbenzene Conversion Rate (%) | ≥65.0 | ≥63.0 | ≥65.0 | ≥67.0 |
Styrene Selectivity (%) | ≥96.0 | ≥96.0 | ≥96.0 | ≥97.0 | |
Styrene Yield (%) | ≥62.4 | ≥60.5 | ≥62.4 | ≥65.0 |