Zhengzhou Gold Mountain Science and Technique Co. Ltd
company
products
contact
price list
guestbook
  中文版
   back

      

AA317 Activated Alumina

 

General Formula:  Al2O3·nH2O n<1

Performance: AA317 is produced with the mid-materials by high- temperature and quickly dewatering technology. AA317 is characterized with high strength, long operating time, insoluble water and organic solvents including hydrocarbon, alcohol and etc. AA317 is non-toxic and tasteless without powdering and softening in water and alkaline solutions.

AA317 is an ideal adsorbent for hydrogen peroxide because of its special recovering capability to decompose the derivatives of anthrone and stabilize the operating liquor.

Specification

Particle size (mm)

Φ4-6/Φ3-5

Bulk density (g/ml)           

0.55

Specific surface (m2/g)          ≥

230

Pore volume (ml/g)             ≥

0.40

Moisture capacity (RH=60%,%) 

50.0

Crushing strength (N)          

70

Attrition loss (%)             

0.50

Na2O (%)                   

0.6-0.9

    

 

 

 

 

 

 

 

 

Zhengzhou Gold Mountain Science and Technique Co. Ltd.  All Rights Reserved