Method for removing ethylbenzene hydrogen peroxide in mixed organic phase

The invention relates to the field of organic impurity removal, and particularly discloses a method for removing ethylbenzene hydrogen peroxide in a mixed organic phase, which comprises the following steps of: S1, adding a NaOH solution into an organic phase, stirring for 30-60 minutes, enabling ethylbenzene hydrogen peroxide in the organic phase to completely react, and sufficiently washing an oil phase to obtain a reaction solution; S2, after reaction and washing are completed, introducing the reaction solution into a settlement tank provided with a special settlement plate for settlement separation, and discharging a water phase to obtain primary oil phase separation liquid; and S3, adding externally supplemented water into first oil-phase separation liquid, after a certain oil-water ratio is achieved, introducing the first oil-phase separation liquid into a separation tank which is also provided with a special settlement plate, carrying out secondary settlement separation, and discharging a water phase to