1. Large/Middle Size Air Separation PlantLiquid air separation plant pioneers the trend of future development. Liquid products are easy for quality control, storage and delivery. They also work with higher efficiency. So the liquid air separation unit is favored by more and more users.
      Our experienced technical team will propose the most economical solutions that best meet your requirements.
    1. Small Size Air Separation PlantThis series adopts a skid-mounted design. The space occupation is small and the installation is quite easy. In addition, the small air separation plant also features low power consumption, instant start, and easy maintenance. In addition, we designed a series of mini nitrogen separator (10L-50L/H) dedicated for laboratory use.

Cryogenic Air Separation Unit

We have more than 40 years of experience in design and manufacturing of cryogenic air separation unit. Through continuous study and innovation over the years, now we have mastered multiple production methods. The methods are integrated into a sound system for producing air separators, which can yield O2, N2 and Ar products with optimal efficiency and minimum consumption.

Our air separation plant comes in various specifications. They are widely adopted by steel plants, shipyards, refineries, processing factories, gas companies, and medical institutes. Our lines include:
1. cryogenic oxygen generator;
2. cryogenic high purity nitrogen generator;
3. cryogenic oxygen and nitrogen plant;
4. liquid air separation unit.

The purity of O2, N2 and Ar yields can be above 99.6%, 99.999%, 99.999% respectively.

We use world leading analysis and design software in the design. Our air separation plant achieves a capacity of 60000m3/h, and we are able to upgrade the number to be 80000-120000m3/h. As one of the largest O2 and N2 liquefaction equipment manufacturers in China, we are capable of producing 25-600T/d liquid air separation plant.

Reference list for ASU

Company name Model No. Qty
Vietnam Hanoi Gas Co., Ltd KDON-1000Y/1000Y Liquid Air Separation Plant 1 set
Vietnam Ship Building Gas Company KDON-1000Y/1000Y 1 set
P.T. Indah Kiat Pulp & Paper Tbk Jambi – Indonesia Project KDON-1750/2000 1 set
P.T. Indah Kiat Pulp & Paper Tbk Perawang – Indonesia Project KDON-1750/2000(170Y) 1 set
Export to India KDONAr-3500(110Y)/2500(75Y)/100Y 1 set
Export to Pakistan KDONAr-2000Y/1000Y/65Y 1 set
Export to Malaysia KDON-1000Y/1000Y 1 set
Export to Yemen KDOAr-875Y/1000Y/25Y 1 set
Syria SMI Company KDONAr-4500(250Y)/400(50Y)/140Y 1 set
Export to Syria KDON-1250/32 1 set
Malaysia SIBU OXYGEN SDN.BHD KDON-350Y(/350Y) 1 set
Export to Iran KDONAr-2400/3600/70Y 1 set
Export to India KZON-600Y/3300Y 1 set
Export to Mexico KDOAr-2500/70Y 1 set
Semec Agencies (Nigeria) Limited KDON-400Y/(400Y) 1 set
Ghani gases Ltd (Pakistan) KZONAr-2600Y/400Y/85Y 1 set
Cryoinfra S.A de C.V (Mexico) KZONAr-8000(1500Y) 11600(13600Y) /280Y Air Separation Plant and Nitrogen Liquefaction 1 set
Export to Armenia KDOAr-550/12 1 set
Iternational Trade & Industrial Technology ITRITEC GMBH (Iran) KDONAr-7500/1360(60Y)/250Y 1 set
BMM Steel Factory IN INDIA 425TPD (internal compression process) 1 set
NECO Steel Factory IN INDIA 340TPD( 9920Nm’/h oxygen) 1 set
EIGL IN INDIA 3900Y 1 set
Vietnam Messer Haiphong Industrial Gases Co.,Ltd YPON-5600/6000 liquefied cold box

If you need a set of air separation plant, please advise us of your specific requirements and environmental parameters, so that we can make professional and customized quotations accordingly.