
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.

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.