Cryogenic Air Separation Units

Cryogenic Air Separation Units are industrial equipment that effectively separate oxygen, nitrogen, argon and other gases in the air through cryogenic technology. They are widely used in metallurgy, chemical industry, electronics and other industries. Based on liquefied air, the unit efficiently purifies each component through a distillation tower, and has the characteristics of high gas purity, strong stability and economical operation.

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Description

Technical Parameters

Cryogenic Air Separation Units Features

High-purity gas output: It can stably produce high-purity oxygen, nitrogen and argon, which is suitable for industries with extremely high gas purity requirements.

High energy utilization rate: It adopts advanced thermal integration design and energy-saving technology to effectively reduce energy consumption and improve system efficiency.

High degree of automation: It is equipped with DCS or PLC control system to achieve automatic start-up, operation and monitoring to ensure safety and reliability.

Strong operation stability: The device structure is mature, and the key equipment has been strictly tested to adapt to long-term continuous operation conditions.

Support multiple process requirements: The output and proportion of oxygen, nitrogen and argon can be designed according to user needs to meet different industrial uses.

Cryogenic Air Separation Units

Cryogenic Air Separation Units Application Scenarios

Metallurgical industry: Provide high-purity oxygen for steel refining, improve combustion efficiency and reduce energy consumption.

Chemical industry: Used to provide raw gas and protective gas in the process of synthetic ammonia and ethylene cracking.

Electronic industry: Provide high-purity nitrogen and argon for chip manufacturing, semiconductor processes, etc. to ensure product quality.

Medical and pharmaceutical: Supply medical oxygen and liquid oxygen for hospital oxygen supply and drug production.

Energy field: Used in coal gasification, LNG liquefaction, nuclear power plant inert protection and other links to ensure safe operation of the system.

Food industry: Provide nitrogen for food preservation packaging, freezing treatment, and extend shelf life.

Glass and cement manufacturing: Improve combustion efficiency and optimize kiln operating conditions.

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Q: How to choose a cryogenic air separation unit suitable for production capacity?
A: The unit model and configuration should be determined based on actual gas consumption, purity requirements, operating time, standby requirements and other parameters. The manufacturer can provide customized design solutions.

Q: Is the equipment energy consumption high? Are there any energy-saving measures?
A: Modern cryogenic air separation systems use heat exchange optimization design, frequency conversion control and heat recovery technology to significantly reduce energy consumption. Some models can also be used with air compressor waste heat recovery.

Q: Can the device operate automatically around the clock?
A: Yes, most devices are equipped with intelligent control systems to achieve 24-hour automatic operation and remote monitoring, reduce manual intervention, and improve operating efficiency and safety.

Q: How large is the production capacity range? Can it meet large industrial projects?
A: The production capacity can be customized from tens of cubic meters to tens of thousands of cubic meters per day, especially suitable for the centralized gas supply needs of industrial projects such as large steel mills and chemical bases.

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