Great news! The second low-temperature ethylene project undertaken by China Air Separation in Lianyungang, Rongtai, has won the Second Prize for Outstanding Achievements in the 2025 Hangzhou Survey and Design Industry.
Release time:
2025-06-06
On May 22, the Hangzhou Survey and Design Industry Association released the expert assessment results for the “Outstanding Achievements in Hangzhou’s Survey and Design Industry for 2025.” Among the many projects that competed this year, the “Second Set of Low-Temperature Ethylene Storage Tank Project—Low-Temperature Storage Tank Area Project (Phase II) of Lianyungang Rongtai Chemical Warehousing Co., Ltd.,” undertaken by China Air Separation, stood out and was awarded the Second Prize in the “Comprehensive Engineering” category, highlighting China Air Separation’s solid strength in continuously strengthening technological innovation, honing core technologies, and delivering high-quality projects.
This project encompasses all aspects of the engineering process—covering professional engineering design, procurement, construction, commissioning, start-up and material feeding, as well as coordination for completion acceptance—within the scope of the entire EPC contract. The scope includes a 20,000 m³ cryogenic ethylene storage tank, an ethylene flash gas BOG compression system, a reliquefaction circulation and recovery system, in-tank submersible pumps and booster pump export systems, and a reheat vaporization system. In March 2024, the second cryogenic ethylene unit achieved successful first-time startup, marking a flagship project that underscores the company’s continued deepening of its expertise in cryogenic storage tanks, its commitment to building a green energy system, and its efforts to boost the development of the Lianyungang petrochemical industry.
In recent years, several projects undertaken by China Air Separation have been recognized as outstanding achievements in the surveying and design industry of Hangzhou, attaining remarkable results. This recognition underscores the company’s strong technical capabilities and high professional standards, and serves as a testament to its ongoing commitment to driving technological innovation and continuous improvement. Moving forward, China Air Separation will remain diligent and strive even harder to provide customers with comprehensive lifecycle value services for their projects, build benchmark demonstration projects, and further solidify the new technological foundation of “China Air Separation.”
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