【Ten Years of Rapid Development in Chemical Engineering Equipment】The first 1000 Nm3/h high-activity electrode electrolyzer in Shaanxi was successfully launched between 1991 and 2023

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Ten years of rapid development in chemical processing equipment – praise for China’s prosperity and strength. This is just a starting point; more participation will make things even more lively. HaiChuan becomes even better with you all here; we welcome everyone to join in the forum discussions. Happy May Day! Safe and secure Red May *********************************************On May 4, 2023, Shaanxi Province’s first 1000 Nm3/h high-activity electrode electrolyzer was launched in Yulin. Dai Binbin, Vice Governor of Shaanxi, Zhang Xiaoguang, Secretary of the Yulin Municipal Party Committee, and others attended the event and jointly unveiled the first piece of equipment. Meng Yao, the lead scientist at Shaanxi Huaqin New Energy Technology Co., Ltd., introduced the product innovations and technical features. It is reported that the innovations and technical features of the 1000 Nm3/h high-activity electrode electrolyzer are reflected in the following two aspects: (1) It uses a nickel-based alloy material for the hydrogen evolution electrode, which was developed independently and boasts high activity and stability; after 2000 hours of testing under simulated operating conditions, it exhibits strong catalytic activity and excellent catalytic stability ； (2) A new electrode-channel coupling structure was designed, which provides the electrolyzer with better gas and liquid flow rates, thereby effectively improving the overall performance of the electrolyzer. It was achieved that the DC energy consumption of the electrolyzer at a current density of 3000 A/㎡ was 4.087 kWh/Nm3.