Shandong Bairui low sodium activated alumina is a white spherical porous particle with uniform particle size, smooth surface, high mechanical strength and good thermal stability. It is insoluble in water and organic solvents, soluble in strong acid and strong alkali solutions, and has hygroscopicity in the air.
Shandong Bairui low sodium activated alumina has the outstanding feature of low Na2O content, which is suitable for the impregnation production process in the petrochemical industry and used for loading hydrodesulfurization or cracking hydrogenation catalysts.
| Item | Indicators | |
| Specifications | Φ2-4 | Φ3-5 |
| Appearance | White spherical | White spherical |
| Bulk densityg/ cm3≤ | 0.75 | 0.75 |
| Strength N/grain ≥ | 80 | 100 |
| Abrasion%≤ | 0.1 | 0.1 |
| than the surface㎡/g≥ | 200 | 200 |
| Capacitycm3/g≥ | 0.40 | 0.40 |
| AL2O3（wt%） | 94% | 94% |
| Na2O（wt%） | 0.03-0.1 | 0.03-0.1 |
Activated alumina packaging：
25kg/plastic woven bag, 150kg/iron barrel, 25kg/cardboard barrel, 500kg/750kg/1000kg ton bag
Low sodium activated alumina storage：
Please store in a cool and dry place to prevent the inner and outer packaging bags from breaking. During the transportation process, the activated alumina balls must not be dragged with iron hooks to avoid damage to the packaging. They must not be mixed with hard materials during the bagging process. They should be kept away from toxic and harmful gases or volatile substances, and stored away from pollution sources. They must be prevented from getting damp and absorbing other substances in the air, which will affect the use of activated alumina. There should be no strong vibration, friction, stepping, smashing, and throwing. It is strictly forbidden to load and unload gently to reduce the breakage of alumina balls and ensure the use effect.
