【Ten Years of Rapid Development in Chemical Processing Equipment】1300 Nm3/h Electrolyzers with Integrated Cell and Frame Support Structure, 1991–End of 2023

Thread Content

On May 8, the unveiling ceremony for Hande’s first alkaline water electrolyzer was held at the Hande factory site. The 1300 Nm3/h electrolyzer launched this time features an integrated structure for the base and the pole frame for the first time, which can reduce deformation caused by gravity and improve the sealing performance. The nickel mesh electrode features double-sided spraying and an internal sealing process, enabling the hydrogen purity at the electrolyzer outlet to reach 99.9% without further purification. The purification system uses a three-tower purification process, with high-quality molecular sieves employed as adsorbents; this allows the hydrogen purity to reach over 99.999%, which is well above the 99.97% standard required for hydrogen used in fuel cell vehicles. In recent years, Shandong Hande has been actively working towards the goals of carbon peak and carbon neutrality. Using petroleum equipment as a foundation, it has established specialized teams for hydrogen energy research and development and design, and built production lines covering the entire product chain. This enables it to offer integrated solutions that are green, efficient, and intelligent. Its products include alkaline water electrolyzers, post-treatment devices, purification units, as well as rectifier power supplies for hydrogen production.