new material
Used lubricant oil supplementary refining catalyst is a high-performance catalytic material designed to enhance the purification and regeneration of spent lubricants. Engineered with advanced metal oxide formulations and selective adsorption properties, it ensures efficient removal of impurities, improved oil stability, and optimized refining efficiency. This catalyst is widely used in lubricant recycling, industrial oil purification, and sustainable refining processes, providing reliable performance in large-scale applications requiring precision catalytic control.
Product Overview
The Used Lubricant Oil Supplementary Refining Catalyst is specifically designed for the hydrogen refining of used lubricant oils. It uses alumina as a carrier, with tungsten and nickel as active components, and incorporates specific additives. This catalyst features high activity and excellent decolorization performance, effectively removing impurities and color from used lubricants, thus enhancing the oil quality. It has high compressive and wear resistance, making it suitable for long-term stable operation. Additionally, it is easy to handle and meets industrial production requirements.
Key Features
- High Activity & Decolorization Performance: The catalyst exhibits excellent decolorization properties, effectively removing impurities and improving the appearance of the oil.
- Strong Compressive and Wear Resistance: It has high mechanical strength, capable of withstanding significant operating pressures, thus extending its lifespan.
- Ease of Operation & Handling: The catalyst is designed for easy handling, simplifying operation and improving production efficiency.
- Good Stability: During hydrogenation refining, the catalyst maintains stable activity and a long service life, reducing replacement and maintenance frequency.
- Efficient Impurity Removal: The catalyst efficiently removes unwanted components from the used lubricant, improving the quality of the refined oil.
Applications
- Used Lubricant Oil Refining: Widely used in the hydrogen refining process of used lubricating oils, especially in the supplementary refining phase to improve oil quality.
- Waste Oil Treatment: Applied in waste oil treatment to remove pigments and impurities, improving the purity of the oil.
- Environmental Protection & Resource Recycling: Used in the regeneration of waste lubricating oils, contributing to environmental protection and converting waste oils into reusable resources.
- Industrial Oil Modification: Suitable for supplementary refining of industrial oils to enhance oil quality and performance, thereby extending the service life.
| Item | Specification | Unit |
| Appearance | Yellow-green Clover | |
| Size | 1.8±0.3mm | mm |
| Bulk Density | 0.78±0.05kg/L | kg/L |
| Strength | ≥140N/cm | N/cm |
| Specific Surface Area | ≥140m²/g | m²/g |
| Pore Volume | ≥0.30ml/g | ml/g |
| Components | Nickel Oxide, Tungsten Oxide | |
| Item | Specification | Unit |
| Pressure | 9.0-11.0 MPa | MPa |
| Temperature | 270-310 ℃ | ℃ |
| Liquid Space Velocity | 0.3-0.6 hr⁻¹ | hr⁻¹ |
| Hydrogen to Oil Ratio | 300-500 V/V | V/V |
