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Solutions and equipment

Air Separation

GazSurf offers a wide range of air separation plants (ASUs), covering all major groups of industrial gas generator units: small, medium and large capacity air separation plants for various industries – metallurgical, chemical, oil refining, petrochemical, glass, electronics and energy as well as for enterprises involved in the trade of technical gases.

Industrial technologies of gas separation can be divided into two main groups:

"Nefteyuganskpromservice" liquid nitrogen and oxygen air separation unit


Ridder metallurgical works air separation plant retrofit design


Launch of cryogenic pumps as part of ASU for Kazzinc


Gas blower modular unit

Moscow region