Activated gamma γ-Al2O3 Powder

Activated gamma γ-Al2O3 Power for Catalyst

This series of products are special active gamma-alumina powder for catalysts, which are widely used as raw materials for petrochemical catalyst carrier such as hydrogenation and dehydrogenation. The products have large specific surface area, adjustable pore diameter and low Na2O content, which ensure the catalyst has good activity and selectivity.The commonly used size 50-100 mesh, 80-150 mesh, 100-200 mesh, 150-325 mesh, etc., with a variety of particle size range can be Selection, non-toxic,odorless, white sand, with high chemical purity, strong suction performance, fast solution flow rate, good chromatographic effect, easy regeneration, long service life, etc. Strong water absorbency, invariability after water absorption, drying after drying at 110 degrees Celsius, insoluble in water and organic solvents, soluble in strong acid and strong alkali solution at high temperature.

Chemical Index:

crystal phases (%)
Chemical composition
BET
m2/g
Pore volume
ml/g
Al2O3 SiO2 Fe2O3 Na2O L.O.I
 ≥  ≤
 γ -A0 92 0.1 0.05 0.7 6 180 0.4

Remarks: (Particle size could be processed to order)

 

Gamma Alumina Application:

1. used as raw material of new type fosetyl-Al fungicide in pesticide production

2. adsorbent of pharmaceutical Vb12 production

3. active filler in paint production

4. good material of catalyst and anhydrous aluminum chloride

5.Widely used in pharmaceutical and chemical industry etc…

application