Cyclic process for hydrogen peroxide production

Details Cyclic process for hydrogen peroxide production Cyclic process for hydrogen peroxide production

1981-01-07

1986-08-19

Doll, John

Chemistry of inorganic compounds

Oxygen or compound thereof

Peroxide

423272, C01B 1502

Patent

active

046069054

ABSTRACT:
A cyclic process for hydrogen peroxide production comprises a reduction of a quinone compound, followed by an oxidation into hydroperoxide, then finally a water extraction giving an aqueous hydrogen peroxide solution. An aqueous solution containing an organophosphonic acid, such as diethylene triamino pentamethylenephosphonic acid, and optionally associated with nitric acid or a nitrate is introduced during the oxidation and extraction phases to reduce the corrosion during the oxidation and extraction phases and improve the oxidation yield.

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