Pingxiang XingFeng Activated Alumina Adsorbent Similar To F200 Activated Alumina Desiccant (1600450332171)

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Description


Pingxiang XingFeng Activated Alumina Adsorbent Similar To F200 Activated Alumina Desiccant


Activated alumina



Product Description


Activated alumina has much micro-paths, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc..


 


Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack.


 


 It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.


 


Molecular Formula:  Al2O3•n H2O(0<N≤0.8)


 


Physical Properties



































































































































































 



KA401



KA402



KA403



KA404



KA405



Appearance



White, Sphere, No Odor, Insoluble In Water, Innocuous



Crystal Type



x-p



x-p



y



y



x-p



Chemical Composition



Al2O3 %



≥93



≥93



≥93



≥93



≥90



Na2O %



≤0.3



≤0.3



≤0.5



0.15-0.3



≤0.3



LOI



%



6-8



6-8



≤8



≤5



6-8



Bulk Density



g/ml



0.68-0.72



0.70-0.75



0.65-0.75



0.70-0.80



0.68-0.72



Surface Area



m2/g



≥300



≥300



250-280



≥280



≥350



Pore Volume



ml/g



0.30-0.45



0.30-0.42



0.40-0.46



0.40



0.30-0.50



Static Absorption (RH=60%)



%



Water Absorption
17-19



Fluorine Absorption 
0.12



Water Absorption
50



Water Absorption
50-70



Water Absorption
17-19



Active



%



 



 



56-62



 



 



Attrition Loss



%



≤1.0



≤1.0



≤1.0



≤0.4



≤0.8



Crushing Strength (N/Particle)



0.4-1.2



 



≥30



 



 



 



1-2



≥40



≥40



 



 



 



2-3



≥60



≥60



 



 



 



3-5



≥100



 



≥100



≥100



≥100



4-6



≥120



 



≥130



≥120



≥110



5-7



≥160



 



 



 



 



6-8



≥180



 



 



 



 



 


KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen perixide (H2O2)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air seperation etc 





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1600450332171
0.0094 s.