创新破解六氟化硫气体管控难题

Core Insights - The 32nd China International Power Equipment and Technology Exhibition recently took place in Shanghai, showcasing Hitachi's core products in the gas monitoring field, including a high-end gas detection module and a digital management system for sulfur hexafluoride (SF6) [1] - Hitachi aims to reduce non-CO2 greenhouse gas emissions through its SF6 lifecycle digital management system, which is crucial for the safe operation of power equipment and contributes to national energy security [1] - SF6 is a potent greenhouse gas with a global warming potential (GWP) significantly higher than that of carbon dioxide [1] Company Development - Established in 1995 in Zhengzhou, China, Hitachi has focused on breaking the foreign monopoly in the gas detection equipment market, successfully launching the first domestically produced hydrogen parameter measurement solution in 1998 [2] - Over the past 30 years, Hitachi has maintained high R&D investment, establishing multiple provincial engineering centers and achieving breakthroughs in key areas such as SF6 gas recovery and purification [2] - The company has developed a comprehensive technology system covering "perception-analysis-governance" through deep integration of industry, academia, and research [2] Market Position and Environmental Impact - Hitachi has actively engaged in the construction and operation of over 20 provincial SF6 gas recovery and treatment centers in China, successfully purifying and recycling over 3,000 tons of SF6 gas, equivalent to reducing CO2 emissions by over 70.5 million tons [3] - The company's products have gained international recognition, establishing a presence in countries such as Russia, Italy, and Singapore, thereby solidifying its position in the global power equipment market [3]