国际首套，零碳排放！核心装备与工艺完全自主化

Core Insights - The first international zero-carbon natural gas pressure differential power generation system has been officially put into operation in Qufu, Shandong, developed by the Institute of Engineering Thermophysics of the Chinese Academy of Sciences in collaboration with Zhongke Jiulang (Beijing) Energy Technology Co., Ltd. [1] - The system is capable of generating over 3.3 million kilowatt-hours of electricity annually, achieving zero carbon emissions [1]. Group 1 - The system functions as an "energy recovery device," converting wasted pressure energy during the pressure reduction process into electrical energy [3]. - It employs an innovative "zero-carbon reheating" technology that can raise the outlet temperature to 0°C in winter without burning natural gas, thus preventing pipeline freezing and eliminating the energy consumption required for traditional reheating methods [3]. - The system not only meets the electricity needs of the station itself but also allows excess electricity to be fed into the grid, demonstrating stable and reliable operation after multiple tests [3].