Peroxides- Adsorbents for hydrogen peroxide play a crucial role in the anthraquinone process, which is a primary method for global hydrogen peroxide production. A pivotal stage within this process involves the regeneration of the working solution. Activated alumina, employed in this context, serves dual functions: catalyzing dehydrogenation and de-epoxidation reactions, and eliminating degradation byproducts from the working solution.