new material
Precious metal catalytic dehydrogenation catalyst is a high-performance catalytic material designed for the selective dehydrogenation of hydrocarbons, ensuring efficient hydrogen removal with superior activity and stability. Engineered with optimized noble metal formulations, it enhances reaction kinetics, improves conversion efficiency, and ensures prolonged operational lifespan for industrial applications. This catalyst is widely used in petrochemical refining, fine chemical synthesis, and pharmaceutical intermediate production, delivering reliable performance for controlled catalytic dehydrogenation.
Product Overview
The Precious Metal Catalytic Dehydrogenation Catalyst uses precious metals as the primary active components, supported on specially modified high-purity alumina carriers. It is designed for the removal of trace hydrogen gas from carbon dioxide-rich gases. Under specific temperature and pressure conditions, this catalyst efficiently removes trace hydrogen from the gas stream by reacting with oxygen to generate water. It demonstrates excellent dehydrogenation activity, high strength, and resistance to impurities, ensuring long-term stable operation under harsh conditions. Furthermore, at higher temperatures, the catalyst can also catalyze the conversion of methane to carbon dioxide, showing multifunctional catalytic properties.
Key Features
- High-Performance Dehydrogenation: Efficiently removes trace hydrogen from carbon dioxide-rich gases, ensuring precise control of hydrogen content.
- Excellent Catalytic Activity: Exhibits high dehydrogenation activity, ensuring rapid reactions even in complex gas environments.
- Impurity Resistance: Strong resistance to impurities, maintaining stability in various complex reaction systems.
- High Strength and Long Life: Offers good mechanical strength and a long service life, reducing replacement frequency and maintenance costs.
- Methane Conversion Ability: Under high-temperature conditions, effectively catalyzes the conversion of methane to carbon dioxide, improving reaction efficiency.
Applications
- Hydrogen Removal: Widely used in the removal of trace hydrogen from carbon dioxide-rich gases, ideal for applications requiring precise hydrogen content control.
- Gas Purification: Applied in gas purification processes to accurately remove hydrogen and other impurities from gases.
- Catalytic Conversion: Suitable for the conversion of methane to carbon dioxide, enhancing reaction efficiency and selectivity.
- Industrial Gas Treatment: Extensively used in petrochemical, natural gas processing, and other industrial fields requiring precise gas purification.
| Property Name | Value | Unit |
| Active Component Content | 0.15-0.20 | m% |
| Pore Volume | 0.4～0.6 | ml/g |
| Specific Surface Area | 220～280 | m²/g |
| Appearance | Φ2-4 Spherical | |
| Bulk Density | 0.50～0.70 | g/cm³ |
| Strength | ≮30 | N/particle |
| Raw Material | 97% CO₂, 0.20% H₂, O₂/H₂ ≥ 0.5 | |
| Space Velocity | ≤25000 | hr⁻¹ |
| Pressure | Atmospheric - 20 Mpa | Mpa |
| Temperature | 125-250 | ℃ |
| Hydrogen Content in Product | Not exceeding 50ppm | ppm |
