Active Alumina has absorption capability,catalytic activity,porosity,high dispersion degree and large specific surface area,It is suitable for drying various gases and liquid and applide as absorbent ,dryer catylyst and the carrier thereof in many processed in the petroleum industry ,the chemical fertilizer industry etc.Active alumina consists of Y type and X-P type according to the main external crystal phase and is classified as active alumina absorbent ,active alumina dryer and active alumina catalyst carriers according to the uses.
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