Activated alumina | Global Trade leader ecrobot

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Activated alumina

Posting date : Apr 30, 2010

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Free Member Scince Mar 29, 2010

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CHEMICAL | Inorganic

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28-

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Detailed Description

Our company produces the activated alumina has the adsorption capacity in a big way, is bigger than, the intensity high the surface area, the thermostability good and so on the characteristics, but widely applies in industries and so on chemical industry, lime, natural gas and chemical fertilizer makes the absorbent, the drying agent and the catalyst carrier and so on. Specifications Type DA401 Absorbent DA402 Defluoridizer DA403 Absorbent for H2O2 DA404 Antichlor DA405 Catalystcarrier DA406 Absorbent in air separation Item Appearance White ball Main crystal phase x-p x-p y x-p y x-p chemical composition Al2O3 ≥93 ≥93 ≥92 ≥90 ≥93 ≥90 Na2O ≤0.3 ≤0.3 ≤0.5 0.15-0.3 ≤0.3 I.L 6-8 6-8 ≤8 ≤8 ≤5 6-8 Bulk density,g/ml 0.68-0.72 0.70-0.75 0.65-0.75 0.68-0.78 0.70-0.80 0.68-0.72 Surface area,m2/g ≥280 ≥280 200-260 ≥300 ≥200 ≥300 Pore volume,ml/g 0.3-0.45 0.3-0.42 0.4-0.46 0.3-0.5 0.4 0.3-0.5 Static absorption Water 15-17 Fluorin 0.12 Water 50 Chlorine 10-20 Water 50-70 Water 17-19 Activity ,% 56-62 Loss on abrasion, % ≤1.0 ≤1.0 ≤1.0 ≤0.7 ≤0.4 ≤0.8 Crushing strength Φ1-2 ≥40 ≥40 ≥40 Φ2-3 ≥60 ≥60 Φ3-5 ≥100 ≥100 ≥82 ≥100 ≥100 Φ4-6 ≥120 ≥130 ≥120 ≥120 ≥110