The cold box of the 33,000 Nm³/h air separation unit in Phase 1 of Guangxi Hengyi New Materials Co., Ltd. has been cooled using natural cooling methods
Thread Content
On June 22, the inspection of the cold box of the 33,000 Nm³/h air separation unit in Phase 1 of Guangxi Hengyi New Materials Co., Ltd. was completed successfully, laying a solid foundation for the stable operation of the air separation unit in the future.
As a critical step in the installation and acceptance of air separation equipment, bare cooling in cold boxes is given great attention by the 206 project team in Guangxi Hengyi, which is based in Zhejiang; a detailed inspection plan has been developed for this purpose. By simulating an operating environment at low temperatures, it is possible to effectively test the performance of air separation units under such conditions, identify and address potential issues in advance, prevent failures during subsequent operation, and ensure the long-term stable operation of the equipment. During the bare cold inspection, the construction workers strictly followed the plan to conduct a thorough and detailed inspection of the pipes, valves, equipment, etc. inside the cold box. Despite various challenges such as low temperatures, everyone remained at their posts, paying attention to every detail. Confirming that there are no leaks inside the cold box marks a significant advancement in the production preparation work for this project. After two days of intensive and organized work, this bare-cool inspection was successfully completed, demonstrating the professional skills and dedication of the 206 project team. Next, the project team will conduct a comprehensive summary of the bare-cooling inspection to ensure that the first-phase air separation unit can be put into operation on time and with high quality.
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