Components of ASU Plants & Oxygen Gas Plants

Air Filteration & Compression System

Air Compression and Air Filtration system is used to Generate Feed air for Air Separation Gas Plants

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Air Pre-cooling System ( ACT & WCT )

This system consists of the air cooling tower, water cooling tower and four water pumps to reduce the Temperature from 110 Deg Cent to 16 Deg Cent

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Air Purification System ( Mol sieve System )

This system is comprised of two absorbers and two electric heaters. By this system air purified by the absorbers is below -65?. The purified air has a content of CO2?1 ppm and its temperature is 21?

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Turbo-expander System ( Turbine )

This system consists of two turbo-expander units, two after-coolers for the braking compressors and two oil supply devices.

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Cold Box ( Oxygen & Nitrogen Rectification )

This system is mainly made up of the lower column, the main condenser/ evaporator and the upper column.

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Argon Rectification ( Optional )

This system is composed of the crude argon column I, crude argon column II, crude argon condenser and fine argon column.

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Oxygen & Nitrogen Product Compressor

This system consists of Oxygen and Nitrogen Gas Compressor with its isolation and other accessories, Discharge Pressure of Product compressor depends upon process requirements

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Pressure Reducing Station ( PRS System )

Pressure reducing system consist of control Valve and isolation valves with its measuring and control instruments as per requirements of process and it is being used for Reducing the pressure as per requirements

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Electrical system for ASU gas plants

Electrical System consist of PCC & MCC panel with its transformer and other item to control system

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dcs system for psa gas plants

DCS control system is key part of ASU and consist of DCS and other control instruments to control process from computer

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Gas analyser System for ASU GAS Plants

Gas Analyzer system is for Measuring of Gas purity and other parameters for requirements of ASU

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Other Components of ASU

Other Components of ASU required for operational and maintenance is covered in this section Like as Storage Tank , Liquid Pumps , Liquid Storage Tank etc.

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  • Gaztron Engineering Pvt. Ltd.(An ISO 9001-2015 Certified Co.)Industry Plot No. - 179,UK-1st ,Ecotech- 3rd Greater Noida -201306