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Clean production mercaptan conversion catalyst is an advanced catalytic material designed for the selective transformation of mercaptan compounds into environmentally benign derivatives through hydrogenation and oxidation processes. Engineered with optimized metal-supported formulations, it enhances reaction kinetics, improves impurity removal efficiency, and ensures prolonged operational stability for industrial applications. This catalyst is widely used in fuel desulfurization, petrochemical refining, and large-scale chemical processing, delivering reliable performance for sustainable and cleaner production environments.
Product Overview
The clean production mercaptan conversion catalyst uses coal-based activated carbon as the support material, with sulfonated phthalocyanine cobalt and other active components. This environmentally friendly solid catalyst is specifically designed for the removal and refining of mercaptans in gasoline, naphtha, and other light oils. The catalyst features a long service life, excellent desulfurization and deodorization effects, and can efficiently remove mercaptans during the fixed-bed catalytic oxidation process, all while ensuring no waste alkaline solution discharge and achieving clean production.
Key Features
- High Activity: The catalyst exhibits high catalytic activity at low temperatures, efficiently removing mercaptans from oil products.
- Long Service Life: The catalyst is durable, maintaining high catalytic activity over extended periods.
- Environmental Friendly: There is no waste alkaline solution generated during use, meeting clean production standards without causing environmental pollution.
- Excellent Refining Effect: Effectively improves oil product quality, reduces odors, and ensures noticeable refining results.
- Strong Applicability: Suitable for the desulfurization and refining of a variety of light oils, with a broad range of applications.
Applications
- Mercaptan Removal in Oil Products: Widely used for mercaptan removal and refining in gasoline, naphtha, and other light oils.
- Petrochemical Industry: Used in petroleum refining and petrochemical processes, particularly for improving oil product quality and reducing harmful emissions.
- Environmental Protection & Clean Production: Helps companies achieve zero waste discharge and green production, improving environmental sustainability.
| Property | Value |
| Appearance | Black cylindrical |
| Particle Size (mm) | Φ4×(5～20) |
| Bulk Density (kg·L⁻¹) | 0.55～0.65 |
| Strength (N/mm) ≥ | 85 |
| Parameter/Unit | Range |
| Temperature (℃) | 20～80 |
| Pressure (MPa) | ＞0.1 |
| Liquid Hourly Space Velocity (LHSV, h⁻¹) | ≤1.0 |
| Bed Height-to-Diameter Ratio | 3～6 |
| Inlet H₂S Content (ppm) | <1 |
| Post-Denitration Thiol Sulfur (ppm) | <10 |
| Or Doctor Test | Pass |
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