Activated Alumina Ball
Activated alumina balls are highly porous, thermally stable aluminum oxide spheres manufactured through controlled calcination of aluminum hydroxide. Their large specific surface area (typically 280-380 m²/g) and strong affinity for polar molecules make them the industry-standard desiccant, adsorbent and catalyst support. Zibo Yingchuan produces activated alumina for water defluoridation, compressed air drying, hydrogen peroxide purification, and petrochemical drying applications.
Activated Alumina for Water Treatment
Granular activated alumina optimized for defluoridation, arsenic removal and pH adjustment in municipal and household water treatment.
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Activated Alumina Desiccant
Activated alumina desiccant balls delivering pressure dew points down to -40°C in heatless and heat-regenerated air dryers.
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Activated Alumina for Hydrogen Peroxide
Specially treated activated alumina for removing anthraquinone, alkali and organic impurities during hydrogen peroxide production and recycling.
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Activated Alumina with Potassium Permanganate
KMnO₄-impregnated activated alumina that oxidizes hydrogen sulfide, mercaptans and VOCs for air and gas purification.
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Spherical Alumina Support for Adsorption
Spherical activated alumina with narrow particle-size distribution for use as adsorbent and support in fixed and moving beds.
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Macroporous Alumina Microspheres
Macroporous alumina microspheres with pore diameters above 100Å for processing heavy feedstocks and high-molecular-weight molecules.
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