Product Description

Kaifeng HUANGHE Air Separation Group offers Cryogenic Air Separation Units ( Plants ) to make Liquid  or Gaseous Oxygen,Nitrogen and Argonon Turnkey basis.
We have rich experience in manufacturing large and medium scale air separation plants from 1,**0m3/h to *0,**0m3/h. Until ***2, we have supplied over **0 ASPs to metallurgical industry, chemical industry, petrochemical industry, coal chemical industry and so on.

*0 most practical series of ASPs we supplied for metallurgy industry:
KDON*4,**0, KDON*6,**0, KDON*8,**0,
KDON**0,**0, KDON**2,**0, KDON**5,**0, KDON**0,**0,
KDON**5,**0, KDON**0,**0, KDON**5,**0


Process and features:
application of over *0 national patent technologies of each plant
molecular sieve pre-cooling
boosting turbine expander refrigeration
structured packing column
full-distillation Argon recovery system
DCS computer control on whole process and plant design with advanced softwares make us a pioneer in R&D of domestic ASP industry.
With our unique technologies of full-distillation Argon recovery and distillation column manufacturing, Product Argon from our plants all reached or exceeded the design index.
It is proved that our air separation plants are of advanced process, reliable and reasonable configuration, good quality and excellent performance, high efficiency and low consumption and stable operation.


Kaifeng HUANGHE Air Separation Group provides customized design to meet different output and purity requirements of gaseous and liquid Oxygen, Nitrogen and Argon. Welcome to contact us and get our best service.