active oxygens HP Plus technologies

Hydrogen peroxide

HP+ Technologies

We focus on the development of innovative, direct synthesis technologies based on hydrogen peroxide.

HPPO Technology

HPPO is the environmentally friendly direct synthesis of propylene oxide. The HPPO process uses hydrogen peroxide (H2O2) as an oxidant to oxidize propylene to propylene oxide (PO), with only water as a co-product and lower investment costs.

direct synthesis of propylene glycol

Hyprosyn® Technology

To meet the growing demand for propylene glycol, Evonik has developed the HYPROSYN® process together with Dow. By adapting existing production plants to HYPROSYN®, the intermediate propylene oxide is no longer needed and can already be used as a base material for PU products.