硅铝胶
硅铝胶
Silica-Alumina Gel
硅铝胶外观呈白色微细粉末，易溶于强酸、强碱溶液，具有成型性能好、粘结性强、容重小、含硫化物低等特点。
本产品用作石油炼制催化剂的原料，对加氢裂化催化剂具有很高的活性，还可用于加氢处理催化剂。
A white powder, easily soluble in strong acid and alkali solution. It has the advantage of good forming performance, strong adhesion, low bulk density and low sulfide content.
A-AS-HC-GSA can be used as the raw material of petroleum refining catalyst and hydrotreating catalyst. It can improve the activity of hydrocracking catalyst either.
| 化学成分 Chemical composition（wt%） |
| CaO |
≤0.15% |
| Fe₂O₃ |
≤0.1% |
| Na₂O |
≤0.30% |
| 硅铝比（Silicon aluminum ratio） |
定制 to order |
| 物理性能 physical performance |
| 比表面 BET（m²/g） |
250–400 |
| 松装密度 bulk density（g/cm³） |
≥0.56 |
| 灼减 L.O.I（%） |
30 |