【Ten Years of Rapid Development in Chemical Equipment】China’s First 2000 Nm3/h Hydrogen Compressor from 1982 to 2022

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Witnessing the ten-year rapid development of chemical processing equipment, I admire the prosperity and strength of modern China. Wishing everyone a happy New Year, and may their families enjoy peace and health. I hope this contribution will encourage more people to participate; with your involvement, Haichuan becomes even better. Everyone is welcome to join in the discussions on this forum. ------------------------------------------------------------------On December 8, 2022, after 8 months of planning, design, research and development, manufacturing, testing, and improvements, Comprex, a leading domestic manufacturer of liquid-driven compressors, completed the installation of the country’s first 2000 Nm3/h liquid-driven hydrogenation station compressor at the Qingdao Refining and Hydrogen Energy Base. Once the product is in operation, the total hydrogen supply volume provided by Qingdao Refining and Chemical will reach 3,000 Nm3/h, which also marks another step forward in the development of liquid-driven compressors in China. According to Compressors, at an inlet pressure of 2 MPa and an outlet pressure of 20 MPa, this product can achieve a displacement of 2000 Nm3/h, making it the liquid-driven hydrogen compressor with the highest displacement in this field to date. Furthermore, this product features a dual-system design, allowing it to operate simultaneously or independently.