Automatic energy adaptive type water-mist H2O2 synthesis method based on absorbance monitoring and rod-like array

The invention discloses an automatic energy adaptive type water-mist H2O2 synthesis method based on absorbance monitoring and a rod-like array. The device comprises a gas-liquid inlet control unit, anO2 circulation unit, a H2O2 generation unit, a data acquisition and control unit, an O2-O3 separation unit, a high-voltage excitation unit, a gas-liquid separation unit, an absorbance detection unit,an H2O2 separation unit, an O3 storage, an H2O2 storage and a solution storage; a non-equilibrium plasma processing system is established in water mist spray by regulating electric parameters and regulating the optimal discharge environment, a spray nozzle is adopted to spray water mist jet flow, the diffusion zone is large, processing flow is high, and due to simple manufacture of a rod-like array reactor, self-capacitance can be reduced, energy loss can be reduced, and a large-area discharge zone is applicable to high-flow production. Raw materials for preparing H2O2 by the device comprisea NaCl solution and O2 and