Suzhou Xinglu Air Separation plant has nearly 30 years of experience in the field of cryogenic air separation with customers involving various industries such as medical, metallurgy, petrochemical, electronics and so on. Among them, for medical oxygen, the country has formulated many strict laws and regulations to ensure its quality under control. When produce medical liquid oxygen, air is filtered to remove dust and compressed to a certain pressure by air compressor, and then be sent to the pre-cooling purification system to remove harmful impurities further such as water and carbon dioxide. The pre-treated air is cooled by the main heat exchanger and be sent to the rectifying column for rectification with oxygen or liquid oxygen obtained at the bottom

With the continuous development of the Internet and the improvement of automation degree in air separation plant, increasing number of customers choose to realize remote monitoring of equipment and installation monitoring on site through the Internet, as data being transmitted to the company headquarters. This technology has also been well received during implementation. As early as 2003, XLA has established an Internet all-day online remote service system, which can transmit the operating status of user equipment to Xinglu’s real-time remote service system through the Internet. Xinglu’s remote control room is able to control multiple sets of equipment at the same time (see Figure 1) to meet customers needs. Remote assistance:Xinglu can participate in equipment operation and maintenance, providing customers with equipment startup guidance, fault diagnosis,

The constant components of air are oxygen, nitrogen, and a minute quantity of noble gases, such as argon. As a more scarce resource than oxygen and nitrogen, it is a high-value product in the production of air separation plant. It is of great difficulty to extract argon, not only due to its low content (0.93%), but also for the high requirements of technology, especially in small air separation plant. Suzhou Xinglu Air Separation is committed to the research and development, design and manufacturing of cryogenic technology. It has produced and sold more than 1,000 sets of air separation equipment since 1992. 1100Nm3 / h full-rectification argon air separation equipment designed and manufactured by XLA that utilize medium pressure circulation process