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High thermal stability up to 650 °C, enabling robust performance in exothermic reaction environments.
Exceptional sulfur tolerance, maintaining activity in feedstocks with ppm-level sulfur contaminants.
Uniform spherical morphology with narrow particle size distribution (1.8–2.2 mm), ensuring low pressure drop and consistent flow dynamics.
Optimized metal dispersion (Ni–Mo–P promoted alumina support) for enhanced hydrodesulfurization (HDS) and hydrodenitrogenation (HDN) efficiency.
Low attrition rate (<0.5 wt% after 24 h ASTM D5757), supporting extended catalyst life and reduced reactor maintenance.
Hydrodesulfurization (HDS) of diesel and jet fuel in fixed-bed hydrotreating units.
Hydrodenitrogenation (HDN) in middle-distillate upgrading processes.
Co-processing of bio-derived feedstocks (e.g., hydrotreated vegetable oil – HVO) in existing refinery hydrotreaters.
Treatment of cracked naphtha streams to meet stringent sulfur specifications for gasoline blending.
Pre-hydrotreating of feed to downstream reforming or isomerization units.
| Chemical Type | Ni–Mo–P on gamma-alumina support |
| Product Form | Extruded cylindrical pellets |
| Appearance | Gray-black, free-flowing granules |
| Primary Applications | Hydrotreating of distillates and naphthas |
| Key Features | High sulfur tolerance, thermal stability, low attrition |
| Benefits | Extended cycle length, reduced hydrogen consumption, improved product quality |
| Standard Packaging | 25 kg sealed steel drums with inert gas blanket |
| Storage Requirement | Keep dry, avoid exposure to air and moisture |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
