【Ten Years of Rapid Development in Chemical Equipment】From 2028 to 2025, Lanshi Group developed China’s first 90MPa ionic liquid hydrogen compressor, which completed 90MPa hydrogen cycle pressurization tests

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Let’s give praise and encouragement to the achievements made in China’s chemical engineering technology and equipment; your participation in discussions is the greatest encouragement. **********************【Ten Years of Progress in Chemical Engineering Equipment】Regular updates and summaries are available – feel free to join the discussions: https://bbs.hcbbs.com/thread-3576046-1-1.html ***************** Recently, China’s first 90MPa ionic liquid hydrogen compressor, developed by Lanshi Group, successfully completed 90MPa hydrogen circulation pressurization tests, marking a significant breakthrough for Lanshi Group in the field of ultra-high pressure hydrogen pressurization. This test made use of the 90MPa cyclic testing platform developed by Lansi Group, in combination with a remote operation system, to simulate actual operating conditions; the inlet pressure of the compressor was set at 0.67MPa, while the exhaust pressure was set at 92.13MPa. To ensure the successful completion of the hydrogen circulation pressurization test in one attempt, the staff at Lansi Equipment Company conducted a series of tests on the compressor: hydraulic tests on its core components, tests of its electrical control system, air-tightness tests of its piping system, tests of the compressor’s basic functions, and nitrogen circulation pressurization tests. These tests enabled a comprehensive evaluation of the compressor’s pressurization capacity, the properties of the ionic liquid used, its sealing performance, and its operational stability. During the testing process, Lanshi Equipment Company ensured efficient cross-departmental collaboration by integrating aspects such as research and development, manufacturing processes, quality control, production, and safety, thereby providing strong support for the safe and efficient progress of the testing tasks. During the testing period, the equipment operated stably as a whole; various parameters such as the level of the ionic liquid and pipeline pressure remained within normal ranges, fully meeting the design requirements. It is understood that the 90MPa ionic liquid hydrogen compressor can use multi-stage compression to raise low-pressure hydrogen gas with a pressure of 0.5–1MPa to an ultra-high pressure of 90MPa, thereby meeting the diverse needs in areas such as hydrogen refueling stations, hydrogen production for energy storage, and the chemical industry regarding the filling and transportation of high-pressure hydrogen gas. In addition, this device is equipped with a remote monitoring interface that allows for the real-time collection and analysis of operational data. It features automatic alerts for abnormal conditions as well as rapid fault location, which helps to establish a predictive maintenance system and significantly improves operational efficiency and equipment reliability. The successful completion of this hydrogen circulation and pressurization test has laid a solid technical foundation for Lanshi Group in terms of hydrogen station system integration and the commercial application of 90MPa compressors. It will further contribute to expanding the hydrogen energy industry chain as well as accessing international and domestic hydrogen energy markets. Next, Lansi Equipment Company will continue to improve the overall performance of its equipment, and by offering high-quality products and services, it will provide customers with more competitive hydrogen energy equipment and solutions.