近日，福斯达天津600TPD LNG 冷能液体空分装置成功试车，为全面投产奠定了坚实基础。该装置位于南港工业区，应用于天津南港LNG冷能综合利用示范项目，创新性地利用LNG气化过程释放的低温冷能作为空分系统主冷源，替代传统高能耗的电驱动制冷环节，大幅降低系统能耗。Recently, the 600TPD LNG cold energy liquid air separation unit of Fosstar in Tianjin successfully completed its trial run, laying a solid foundation for full-scale production. This unit is located in the Nangang Industrial Zone and is applied to the Tianjin Nangang LNG Cold Energy Comprehensive Utilization Demonstration Project. It innovatively utilizes the low-temperature cold energy released during the LNG gasification process as the main cold source for the air separation system, replacing the traditional high-energy-consuming electric-driven refrigeration环节， significantly reducing system energy consumption.

LNG冷能空分技术是清洁能源高效转化与工业深度脱碳的重要路径之一。在国内大型工业场景中，冷能空分装置通过系统回收LNG气化过程中释放的低温冷能，可实现空分运行机组小型化，从源头降低能源消耗强度，提升能源利用效率。LNG cold energy air separation technology is one of the important paths for efficient conversion of clean energy and deep decarbonization in industrial sectors. In large-scale industrial scenarios in China, the cold energy air separation unit can recover the low-temperature cold energy released during the LNG gasification process through the system, enabling the miniaturization of the air separation operation unit, reducing energy consumption intensity at the source, and improving energy utilization efficiency.

LNG冷能空分具有生产流程长、运转设备多、操作要求高等特点。福斯达项目团队在试车阶段为缩短开车周期，避免LNG正式投用前的风险，创新采用液氮作为临时冷能，精准模拟LNG冷能工况完成冷热交换，成功验证了冷能输送系统、乙二醇载冷循环、空压与分子筛净化、低温精馏等多系统协同运行的可靠性，为后续同类LNG接收站配套空分项目提供了重要的技术参考与实操范本。The LNG cold energy air separation unit has the characteristics of a long production process, numerous operating equipment, and high operational requirements. During the commissioning stage of the Fosada project team, in order to shorten the start-up cycle and avoid risks before the official operation of LNG, they innovatively adopted liquid nitrogen as a temporary cold energy source. They precisely simulated the LNG cold energy conditions to complete heat and cold exchange, successfully verifying the reliability of the cold energy transmission system, the ethylene glycol carrier cooling circulation, air compression and molecular sieve purification, and low-temperature distillation, etc., and providing important technical references and practical operation models for subsequent similar LNG receiving station air separation projects.

作为国内少数具备六万等级及以上特大型空分自主研发、设计、制造能力的解决方案提供商，福斯达深耕深冷领域四十余载，已构建起覆盖“研发—设计—制造—安装—运维”的全生命周期服务体系。从海外九万等级空分项目的冷箱成功封顶，到漳州十万项目的成功签订，每一项成果都彰显着福斯达在模块化集成、流程定制、精益制造等方面的优势。As one of the few domestic solution providers with the independent research and development, design, and manufacturing capabilities for large-scale air separation units (with a capacity of 60,000 and above), Fushida has been deeply engaged in the field of cryogenic technology for over 40 years. It has established a full life-cycle service system covering "research and development - design - manufacturing - installation - operation and maintenance". From the successful completion of the cold box of an overseas 90,000-ton air separation project to the successful signing of the 100,000-ton project in Zhangzhou, each achievement demonstrates Fushida's advantages in modular integration, process customization, and lean manufacturing.

未来，福斯达将继续发挥行业经验与技术优势，稳步推进天津600TPD LNG 冷能液体空分装置高质量达产达效，携手客户全力打造“安全、高效、绿色、智能”的冷能空分示范项目，以成熟解决方案和切实减碳成效，助力国家“双碳”目标稳步落地。In the future, Fosada will continue to leverage its industry experience and technical advantages to steadily promote the high-quality commissioning and optimization of the 600TPD LNG cold energy liquid air separation unit in Tianjin. It will work closely with customers to jointly create a "safe, efficient, green and intelligent" cold energy air separation demonstration project. With its mature solutions and tangible carbon reduction achievements, it will contribute to the steady implementation of the country's "carbon neutrality" goals.