Activated Alumina

Activated Alumina Activated Alumina For Desiccant is a high effective dryer for dry deeply in micro-water. Activated Aluminais a white, spherical porous material with the property of non-toxic, odorless, insoluble in water and ethanol. The particle size is uniform, the surface is smooth, the mechanical is strength, the ability of moisture absorption is strong and the ball is not split after absorbing water. It can be widely used for drying in electronic, textile oxidizing industry, also as adsorbent in air-grading industry(dew-point below 55). Its expecially suitable for atmospheric temperature recovering equipment. Also could be used as a de-fluorinating agent of drinking water, a de-fluorinating agent of cyclical alkane in alkyl benzenes production, a de-acidifying regenerator transformer oil, and as a dryer, purifying agent, catalyst and carricer in chemical fertilizer, petrochemical industries. Molecular Formula: Al2O3 nH2O (0<N≤0.8) KA401KA402KA403KA404KA405AppearanceWhite, Sphere, No Odor, Insoluble In Water, InnocuousCrystal Typex-px-pyyx-pChemical CompositionAl2O3 %≥93≥93≥93≥93≥90Na2O %≤0.3≤0.3≤0.50.15-0.3≤0.3LOI%6-86-8≤8≤56-8Bulk Densityg/ml0.68-0.720.70-0.750.65-0.750.70-0.800.68-0.72Surface Aream2/g≥300≥300250-280≥280≥350Pore Volumeml/g0.30-0.450.30-0.420.40-0.460.400.30-0.50Static Absorption (RH=60%)%Water Absorption 17-19Fluorine Absorption 0.12Water Absorption 50Water Absorption 50-70Water Absorption 17-19Active %56-62Attrition Loss%≤1.0≤1.0≤1.0≤0.4≤0.8Crushing Strength (N/Particle)0.4-1.2≥301-2≥40≥402-3≥60≥603-5≥100≥100≥100≥1004-6≥120≥130≥120≥1105-7≥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.