The WMNC-10 hydrotreating catalyst, also a molybdenum (Mo), tungsten (W), cobalt (Co), and Nickel (Ni) based catalyst, is extensively adopted for hydrotreating low-grade gasoline and diesel from secondary process. In the form of a trilobe extrudate with the diameter of 1.6mm or 3.0mm, the hydrotreating catalyst has excellent properties of desulphurization, denitrogenation and dearsenization.
Physical Properties
| Item | Standard | Item | Standard |
| Appearance | Trilope extrudates | WO3, (wt %) | 6-8 |
| Particle Size (mm) | Ф1.6 or 3.0 | MoO3 (wt %) | 18-22 |
| Crushing Strength (N/cm) | Min.150 | NiO (wt %) | 1.5-2.5 |
| Surface Area (m2/g) | Min.150 | CoO (wt %) | 2.8-3.8 |
| Pore Volume (ml/g) | Min. 0.29 | Packing Density (kg/L) | 0.80 - 0.85 |
Activity Index
| Process Parameters | Hydrogen Partial Pressure (MPa) | Temperature (℃) | Space Velocity (hr-1) | Hydrogen to Oil Ratio (V/V) |
| 6.0 | 360 | 2.0 | 800 | |
| Feed Stock | High sulfur diesel, the sulfur content about 20,000ppm | |||
| Result | Sulfur content no higher than 300ppm | |||
Operating Conditions
| Process Parameters | Hydrogen Partial Pressure (MPa) | Inlet Reaction Temperature (℃) | Space Velocity (hr-1) | Hydrogen to Oil Ratio (V/V) |
| Xinjiang, Shengli and Pipeline Catalytic Diesel Oil | 3.0-6.0 | 260-300 | 1.0-2.0 | 400-600 |
| Pipeline Catalytic Diesel | 3.0-6.0 | 270-310 | 1.0-2.0 | 400-600 |
| Daqing Coke Kerosene | 3.0-6.0 | 280-320 | 1.0-2.0 | 500-800 |
| Shenli Coked Diesel | 6.0 | 290-330 | 1.0-1.5 | 600-800 |
Packing: Shrink wrap the hydrotreating catalyst in 200L steel drums lined with plastic bags, with 3 or 4 drums per pallet.
Established in 1970, Chempack is a specialized hydrotreating catalyst manufacturer located in China. Since our beginning, we constantly endeavor to introduce internationally advanced technologies to improve product performance and our productivity. As a result of our efforts, our chemical products are high quality competitively priced, and have markets in many countries, such as Britain, Germany, Kuwait, New Zealand, Thailand, Indonesia, Philippines, and South Korea, to name a few. We also provide sulfur removal, arsenic removal, alumina support ball, and more, to accommodate any chemical product need you may have. If you have any inquiries about these products, please contact us. We at Chempack are ready and waiting to help you.
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