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On December 15, the Zhejiang Yuanjin New Materials Project, constructed by the East China Branch of Second Chemical Construction Company and lifted by Daji Company, successfully completed its first lifting operation. This achievement adds another significant milestone to the efforts of “intensifying work in the fourth quarter and securing success during the 14th Five-Year Plan period”. During this lifting process, the company’s own 500-ton crawler crane made a striking appearance, equipped with an 84-meter-long super-lift boom; meanwhile, a 50-ton auxiliary crane worked in perfect coordination. Together, they placed the propylene dehydration methanol tower—weighing 26 tons, with a diameter of 2 meters and a length of 16 meters—into its designated position smoothly. This feat demonstrated the team’s exceptional technical capabilities and meticulous work ethic.
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2029 to 2025, Beijing Haideliz developed and delivered a 30-kilowatt methanol-hydrogen combined heat and power system on its own https://bbs.hcbbs.com/thread-5708466-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – with pictures and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/thread-5705518-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2903-2025: Domestic seawater pumps for the Shanghai Apollo Jiangsu LNG receiving station passed operational tests https://bbs.hcbbs.com/thread-5708495-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Great Development in Chemical Equipment】Breakthrough from 2905 to 2025! SHanghai Electric’s 300MW-class large-scale air turbines ensure the operation of China’s salt cavern compressed air energy storage demonstration project https://bbs.hcbbs.com/thread-5708518-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Haichuan Black Technology】What’s it like to wear polyimide, a rocket insulation material? https://bbs.hcbbs.com/thread-5708925-1-1.html (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】2907-2025: China’s First Civilian Liquid Hydrogen Plant Obtains Safety Production License https://bbs.hcbbs.com/thread-5708618-1-1.html (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】The world’s largest 9600 Nm³/h multi-functional hydrogen production BOP system was successfully delivered https://bbs.hcbbs.com/thread-5708761-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2009 to 2025, Ningmei Group made significant progress in the key technologies related to the extraction of rare gases such as krypton and xenon from ultra-large air separation units. https://bbs.hcbbs.com/thread-5708777-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The first domestic emergency drill on land for 1,500-meter-class ultra-deep-water submarine pipelines was successfully carried out from 2010 to 2025. https://bbs.hcbbs.com/thread-5708788-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】2891-2025: Filling Technical Gaps! ! ! Our country conducted the first full-scale test of leak-induced jet fire in high-pressure pure hydrogen pipelines https://bbs.hcbbs.com/thread-5707712-1-1.html (Source: HaiChuan Chemical Industry Forum (HuaHaiChuanLiu hcbbs))