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Technology Type

Type: Riedel-Pfleiderer Process
Process: Oxidation
Abbreviation
: German company BASF developed the “Riedel-Pfleiderer Process” and started a process with a monthly output of 30 MT (in 1945, calculated based on 100% Hydrogen Peroxide (H₂O₂) output. Nowadays this Cyclical Anthraquinone Auto-Oxidation (AO) Process is still the leading Process in industrial H2O2 Production. The general mechanism of today’s used process proceeds in two steps: First Anthraquinone is reduced with Hydrogen on a Palladium | Raney-Nickel Catalyst to Hydroquinone, which reacts with Oxygen back to the Anthraquinone and H₂O₂.
Link: https://www.jku.at/fileadmin/gruppen/166/Publikationen/Thesis/Rabl_Bachelor.pdf

System Info

Updated by: Kokel, Nicolas
Updated: 4/4/2022 2:56 PM
Added: 4/4/2022 2:50 PM

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	Title	Date

Technology	Owner	Entity
Solvay AO Process		Solvay SA