Universal Industrial Plants Manufacturing Co
CERTIFIED ISO 9001:2000 COMPANY
Air Seperation Plant Manufacturing Company
COMPANY INFO PRODUCTION FACILITY QUALITY & CERTIFICATES RESEARCH & DEVELOPMENT TURN KEY PROJECTS
natural gas plant
Oxygen PlantOXYGEN PLANT
Oxygen PlantNITROGEN PLANT

Oxygen Plant CRYOGENIC TANKS

Oxygen Plant ACETYLENE PLANTS

Oxygen Plant LIQUID OXYGEN PUMPS

Oxygen Plant NITROUS OXIDE PLANT

Oxygen Plant CRYOGENIC LIQUID PLANT

Oxygen Plant ALLIED EQUIPMENT

Oxygen Plant Oxygen Nitrogen
Cylinder Filling Plants

Oxygen Plant Liquid Oxygen-Nitrogen
Plants

Oxygen Plant Gas Pipeline Supply
Oxygen-Nitrogen -Argon
Plants

Oxygen Plant Pure Nitrogen Plant





Company Video

Gas Pipeline Supply Oxygen-Nitrogen Argon Plants



With state of the art designs and technology from Europe, established manufacturing facilities spread out in various locations all over India & Asia and sales located in New Corporate Region (NCR) of Delhi, the Italy based company is dedicated to supplying the latest in Cryogenic Technology constantly striving to improve its products through continuous research and development.


Oxygen Plant      Air Compressor



moisture separator manufacturer
moisture separator manufacturer
moisture separator manufacturer


Al Air Filter EX Main Heat Exchanger
AC Air Compressor TE1/2 Turbo Expander
PC Pre-Cooling Unit E2 Sub Cooler
PU Purification Unit C1 Column
P1/2 Tower1/Tower2 CR Condensor Reboiler
H Heater C2 Low Pressure Column


Technical Data
PRODUCTION UBT-50 UBT-100 UBT-200 UBT -250 UBT -300 UBT-400 UBT-500 UBT-600 UBT-800 UBT-1000
OXYGEN (NM3/HR) CYLINDERS PER DAY 50 100 200 250 300 400 500 600 800 1000
200 400 800 1000 1200 1600 2000 2400 3200 4000
OXYGEN CYLNDER PRESSURE 150BAR TO 200BAR
NITROGEN NM3/HR 50 100 200 250 300 400 500 600 800 1000
OXYGEN PURITY-% 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7
NITROGEN (%) 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9


moisture separator manufacturer
moisture separator manufacturer
moisture separator manufacturer
moisture separator manufacturer
moisture separator manufacturer


Basic Principle
The air separation plant is a plant recovering oxygen and nitrogen from air simultaeously. It advance low pressure technology process of Boschi Italy using Rotary screw compressor (or low oil free piston compressor)and turbo expanders. The feed air entering the Molecular Sieve purification system employed to remove the moisture and Co2 from the process air.The air is liquefied by cryogenic cooling using latest plate and fin high efficiency heat exchangers and turbo expanders.The liquid air separates into oxygen nitrogen and inert gases in the air separation column.


Process Description
1. Air Compressor-Low Pressure
Air is compressed at a low pressure of 5-7 bar (0.5-0.7mpa). Air can be compressed at such low pressure by trouble free rotary compressor (Screw / Centrifugal Type advanced technology is employed in lieu of old bulky piston compressor).

2. Pre Cooling System
The second stage of the process uses a low pressure refrigerant for pre-cooling the processed air to temperature around 12 deg c before it enters the purifier.

3. Purification of Air by Purifier
The air enters a purifier consisting of twin Molecular Sieve driers, working alternatively. The Molecular Sieves remove the Carbon dioxide & moisture from the process air before the air enters Air Separation Unit.

4. Cryogenic Cooling of Air by Expander
The air has to be cooled to sub zero temperatures for liquification & the cryogenic refrigeration & the cooling is provided by highly efficient turbo expander, which cools the air to temperature almost below -165 to-170 deg C.

5. Separation If Liquid Air Into Oxygen and Nitrogen by Air Separation Column
Oil free, moisture free and Carbon Dioxide free air enters into low pressure plate fin type Heat exchanger where the air is cooled below sub zero temperatures by air expansion process in the turbo expander. Due to the excellent thermal efficiency we can achieve a temperature difference delta t as low as 2 deg c at the warm end of these exchangers.

Air gets liquefied when it enters the air separation column & gets separated into oxygen & nitrogen by the process of rectification.

Oxygen is available at the outlet of the ASU at a purity of 99.6%.
Nitrogen is also available t the outlet as a second product at purity of 99.99% upto 3ppm simultaneously without loss of oxygen product.

6. Compression of Oxygen filling in the Cylinder
The final product in the form compressed Oxygen/Nitrogen goes to the high pressure oxygen cylinders at 1 50 bar or upto higher as required.. Or for pipeline supply or captive consumption | Or for liquid plants to fill in cryogenic liquid tanks.


Send Enquiry

Universal Industrial Plants Manufacturing Co.(P) Ltd.
Mr. Sanjiv Agrawal
A-104/2, Okhla Industrial Area, Phase - II
New Delhi - 110 020, Delhi, India
Phone :+(91)-(11)-41021294
Mobile : +(91)-9810626301
Email : info@universalboschi.com


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