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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:

Launch of cryogenic pumps as part of ASU for Kazzinc


Helium extraction out of vented gas feasibility study at Tatneft cryogenic unit


Inspection of technological units of the GTP


Propane cooling unit for dew point control