Company Profile
We strictly implement the qualty management system to ensure that our products meet internationa! standards and provide customers with high quallty and reliable products.
Products Description
Our Integrated Air Separation Unit (ASU) Oxygen And Nitrogen Plant is a highly integrated industrial solution that combines air compression, purification, cryogenic distillation, gas storage, and delivery into a single cohesive system-designed for efficient, synchronized production of high-purity gaseous oxygen and gaseous nitrogen .
The plant's integrated design eliminates scattered equipment and complex on-site piping: it integrates high-efficiency air compressors, multi-stage pretreatment modules , cryogenic heat exchangers, dual-distillation columns, and dedicated gas buffers into a compact skid-mounted or containerized structure. Constructed with low-temperature-resistant 304/316 stainless steel and aluminum alloy, it meets CE, ISO 9001, and GB 50030 certifications. Equipped with a fully coordinated PLC control system, it supports 24/7 continuous operation with optimized energy consumption and stable performance in ambient temperatures.
Production Process:
To achieve the low distillation temperatures an air separation unit requires a refrigeration cycle that operates by means of the Joule–Thomson effect, and the cold equipment has to be kept within an insulated enclosure (commonly called a "cold box"). The cooling of the gases requires a large amount of energy to make this refrigeration cycle work and is delivered by an air compressor. Modern ASUs use expansion turbines for cooling; the output of the expander helps drive the air compressor, for improved efficiency. The process consists of the following main steps.
Application Areas
1.Metal processing plants
2.Electronics manufacturing
3.Chemical complexess
4.Food & beverage facilities
5.Medical centers
6.Remote energy projects
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