Sou Hu Cai Jing·2026-01-12 11:39Core Viewpoint - The article discusses a patent application by China Petroleum & Chemical Corporation (Sinopec), Dalian Petrochemical Research Institute, and Dalian University of Technology for a novel electrode-optimized plate reactor designed for the direct synthesis of hydrogen peroxide from hydrogen and oxygen using dielectric barrier discharge technology [1]. Group 1: Patent Details - The patent, titled "An Electrode-Optimized Plate Reactor and Its Application in the Synthesis of Hydrogen Peroxide," was published under CN121288719A with an application date of July 2024 [1]. - The invention utilizes 3D printing technology to create the outer frame and cavity support of the plate reactor, which is then sealed for operation [1]. Group 2: Technical Specifications - The reactor is designed to synthesize hydrogen peroxide directly from hydrogen and oxygen without the need for catalysts, simplifying the reaction apparatus and making it user-friendly [1]. - Experimental results indicate that under specific conditions (hydrogen flow rate of 96 ml/min, oxygen flow rate of 4 ml/min, and a cooling water temperature of 10°C), the reactor can produce 13.32 grams of hydrogen peroxide per kilowatt-hour of energy over a two-hour discharge period [1]. - The addition of a metal mesh and grid structure within the electrode chamber enhances the overall stability of the reactor and ensures more uniform discharge during the synthesis process [1].