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Activated Alumina Ball for Petrochemical Catalyst Carrier1
FillingActivatedCatalyst Carrier
Pingxiang Huashun Environmental Protection Chemical Packing Co., Ltd.
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Product Description Activated Alumina for Catalyst carrier Activated alumina has the characteristics of large adsorption capacity, large specific surface area, high strength and good thermal stability. It can be widely used as adsorbent, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industries.Activated alumina belongs to the category of chemical alumina and is mainly used for adsorbents, water purifiers, catalysts and catalyst carriers. Activated alumina has selective adsorption capacity for gas, water vapor and moisture in some liquids. After the adsorption is saturated, it can be heated at about 175-315 oC to remove water and resurrect. Adsorption and resurrection can be performed multiple times. In addition to being used as a desiccant, it can also absorb the vapor of lubricating oil from polluted oxygen, hydrogen, carbon dioxide, gas, etc. And can be used as catalyst and catalyst carrier and chromatographic analysis carrier. ItemAdsorbentDefluorideTransformerDechlorinatorCatalyst carrierAir Separation DesiccantAlO% >=939092909390Loss on ignition % <=668868Bulk density g/ml >=0.650.70.650.60.60.61Specific surface area (m2) >=300300260340260340well volume ml/g >=0.40.40.460.40.460.4Static Snap% >=absorbent 15Fluoride absorption 0.12Water absorption 50Fluoride 15Water absorption 50absorbent 17Wear Rate % <= 0.80.50.80.50.40.5Compressive strength (N/piece) >=120-260N/piecegrain pass rate % >=90
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