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Activated Alumina Ball

Activated Alumina Ball is a porous, highly dispersed solid material with large surface area, good adsorption performance, surface acidity and good thermal stability. It can be used as a catalyst and catalyst carrier for various chemical reactions. It has a strong affinity for water and is a desiccant for deep drying of trace water. It has the characteristics of not softening, not expanding, and not pulverizing when soaked in water in the medium used. Therefore, it is widely used in gas phase and liquid phase drying in petrochemical industry, textile industry, oxygen production industry and automatic instrument air drying.
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ITEM Φ2～4mm Φ3 ～5mm Φ4～6mm Φ6～8mm
Specific surface area, m2/g  ≥ 300 300 280 280
Bulk density, g/ml  ≥ 0.72 0．70 0.68 0.66
Compressive strength, N    ≥ 60 120 160 180
Alumina content, % 90 90 90 90
Loss on burning, % 5.50～7.50 5.50～7.0 5.50～7.50 5.50～7.50
Application Fields of Activated Alumina Ball:
  1. Petrochemical industry:
Activated alumina is widely used in petrochemical industry and can be used as cracking catalyst, hydrogenation catalyst, desulfurization and denitrification catalyst, etc., which can improve reaction efficiency and product quality.
  1. Organic synthesis:
Activated alumina is also widely used in organic synthesis to prepare aromatic compounds, alcohols, ketones, aldehydes, esters and other organic substances, which can improve reaction purity and yield.
  1. Waste gas treatment:
The adsorption performance of activated alumina can be used to adsorb harmful substances in waste gas, reduce the pollution of emissions to the environment, and can be reused after regeneration.

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