Alumina Microsphere

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This alumina microsphere is an alumina spherical particle made through the spray granulation treatment of alumina material, and it is used for support of various catalysts.

Chemical composition (wt%)

Gamma-AL2O3 (wt%): 96
SiO2 (wt%): 0.5
Fe2O3 (wt%): 0.3
Na2O (wt%): 0.1

Application
It is used as support for various catalysts.

Typical index

D50 (um)	80
Surface area(O/g)	100-150
Total pore volume(cm3/g)	0.30-0.35
Ignition loss (1000 ℃ ) ( wt% )	3.5
Particle size distribution ( wt% )	020μm=3
	0-40μm=2-9
	150μm=1.5
Abrasion loss(wt%)	3
Bulk density(g/cm3)	0.9

Package
25kg/bags, 500kg/bags, 800kg/bags, 1000kg/bags, 150kg/drum, 2000LB/bags.

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