Large pore volume (diameter) alumina microsphere
The appearance is white or reddish particles like sand, non-toxic,tasteless,insoluble in water and organic
solvents,soluble in acid and alkali.
Alumina microspheres as a catalyst carrier, has many advantages
- small particles fast reaction
- is easily dipped rare earth,metal,etc
- has high activity
Main application
- petroleum chemical fluidized bed catalyst for the pharmaceutical industry
- catalyst
- chemical purification catalyst and desiccant,adsorbent
- melamine and automobile exhaust catalyst carrier
Physical indicators
| ITEM NO. | SiO2% | Fe2O3% | Na2O% | PORE VOLUME | SPECIFIC SURFACE | BULK DENSITY | LOI | PARTICLE SIZE | ABRASION | PORE SIZE |
| ml/g | m2/g | g/ml | % | mm | % | nm | ||||
| LS-01-C | ≤0.30 | ≤0.05 | 0.01～0.3 | 0.7～0.9 | 100～350 | 0.4～0.6 | ≤ 6.0 | 0.1-1 | ≤0.3 | 6~15 |
| LS-01-X | ≤0.30 | ≤0.05 | 0.01～0.3 | 0.5～0.7 | 100～350 | 0.4～0.6 | ≤ 6.0 | 0.1-1 | ≤0.3 | 6~15 |
| LS-02-C | ≥1 | ≤0.05 | 0.01～0.3 | 0.7～0.9 | 100-350 | 0.5～0.9 | ≤ 6.0 | 0.1-1 | ≤0.3 | 6~15 |
| LS-02-X | ≥1 | ≤0.05 | 0.01～0.3 | 0.5～0.7 | 100-350 | 0.5～0.9 | ≤ 6.0 | 0.1-1 | ≤0.3 | 6~15 |
| LS-03-C | ≤0.30 | ≤0.05 | 0.01～0.3 | 0.35-0.45 | 100～300 | 0.5～0.9 | ≤5.0 | 0.1-0.5 | ≤0.2 | 6~15 |
| LD-01 | ≤0.30 | ≤0.05 | 0.01～0.3 | 0.35-0.45 | 100～300 | 0.5～0.9 | ≤5.0 | 0.04-0.1 | ≤0.5 | / |
Note: we can adjust indicators according to the users request
We have our own unique technology on LS microspheres products,which feather is in larger volume,high specific surface,low wear,concentration of particle size distribution,etc.
carrier@catalystcarrier.net