This product is a white, spherical porous material with the property of non-toxic, odorless, tasteless and insoluble in water, ester, hydrocarbon, alcohol, organic solvents. It is not powdering and softening in water and alkali, and has long lifetime and strong ability of biodegradation and regenration for anthraquinone derivative. With these advantages, it is the special adsorbent for hydrogen peroxide production made by anthraquinone method.

Besides of adorpting the alkali in fluid, it has the high regeneration capacity for  hydrogenation degradation products, and it could transfer the hydrogenation degradation to anthraquinone to insure the stability of the general effective anthraquinone, which is helpful for oxidation reaction, reduce the dosage of anthraquinone and save the cost. Moreover, considering the need of regeneration, the alumina for hydrogen peroxide can insure the excellent mechanism performance and the small changes in activity after regeneration.