Technical Features & Advantages
The medical oxygen ASU operates by first filtering and compressing ambient air, which is then cooled to extremely low temperatures ranging from –173°C to –193°C. At these cryogenic conditions, air liquefies and enters a distillation column system where oxygen is precisely separated based on its boiling point. This proven process ensures consistent oxygen purity (typically ≥99.5%), making it suitable for critical medical applications.
Key advantages include large production capacity, stable long-term operation, and customizable design to meet different hospital or medical gas network requirements. The system can be engineered for specific oxygen purity levels, flow rates, and delivery pressures, ensuring seamless integration with on-site pipeline systems or liquid oxygen storage facilities. Compared with non-cryogenic methods, cryogenic ASUs provide superior purity and reliability for high-demand medical environments.
Technology & System Characteristics
Medical oxygen ASUs are built with advanced automation and safety control systems, enabling continuous monitoring of temperature, pressure, and gas composition. Redundant safety mechanisms, alarm systems, and backup configurations enhance operational security. Due to the energy-intensive nature of cryogenic separation, the unit is optimized for medium- to large-scale oxygen production, offering excellent efficiency when operated at designed capacity. Skilled technicians are typically stationed on-site to ensure stable, uninterrupted operation and compliance with medical gas standards.
Can the medical oxygen air separation unit be customized for different oxygen purity and capacity requirements?
Yes. The medical oxygen ASU can be fully customized according to the specific purity and capacity needs of different healthcare facilities. Oxygen purity can be designed to meet or exceed medical-grade standards (typically ≥99.5%), while production capacity can be scaled for medium to large hospitals, regional medical centers, or centralized medical gas supply stations. The system configuration, including distillation column size, compressor capacity, and cold box design, is optimized based on the required flow rate and continuous operation demands.
Is it possible to customize the delivery pressure and integration method with existing hospital gas systems?
Absolutely. The medical oxygen ASU can be engineered for customized delivery pressures to match on-site medical gas pipeline networks, liquid oxygen storage tanks, or cylinder filling systems. Whether the oxygen is supplied directly to hospital pipelines, stored as liquid oxygen, or used for backup filling, the ASU design can be adapted to ensure seamless integration with existing infrastructure while maintaining stable pressure and flow for critical medical applications.
Can the control system and safety features be customized to meet local medical and regulatory standards?
Yes. The control architecture of the medical oxygen ASU can be tailored to comply with local medical gas regulations, hospital safety policies, and regional electrical standards. Automation levels, remote monitoring functions, alarm systems, and redundancy configurations can all be customized. Additional safety features such as enhanced gas purity monitoring, emergency shutdown systems, and backup power interfaces can be incorporated to ensure continuous, safe operation in healthcare environments.
Hot Tags: medical oxygen air separation unit, China medical oxygen air separation unit manufacturers, suppliers
