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Air Separation Plant

Universal Boschi in technical collaboration with an internationally approved Italian company - ING. L. & A. Boschi of Italy designs, develops and exports low pressure air separation plants that perform exceptionally, and need low power and low upkeep expenses and produce high yield. Our company gets acclaimed by clients worldwide for supplying them technologically advanced plants. In fact, a single plant can offer both oxygen as well as nitrogen in the both form gas as well as liquid. The purity of oxygen and nitrogen is upto 99.7% and 99.99% respectively.

One of our achievements is approval for CE certification meaning we are an approved organization for exporting our products and services to the USA and European countries. While manufacturing the plants, we take utmost care of quality, safety, health, money and environmental protection. We understand the requirement of our clients and thus provide safe and economical plants equipped with the latest technology.

3d layout

Despite of technologically advanced and well equipped production units, we also own a R&D unit to analyze the international market and update our plants accordingly. The R&D team, headed by senior engineers who have years of experienced in designing‚ manufacturing and commissioning of plants, is responsible for carrying out research. Despite exporting the plants, we also offer after sales and warranty services. In addition‚ we also provide spare parts at huge discount rates.

Air separation column Battery Skid Air compressor

Scope of supply of air separation plants:

The oxygen plant comprises of the following equipments:

1. Air compressor
Filter system with steel structure and supports elements. Dedust system with valve, collecting machine, spray equipment, automatic clean and control system. Send the pressure difference signals to PLC by pressure differential transmitter. Instrument and electric control system

2. Air purification unit
Air Refrigerant compressor including special motor
- One condenser
- One evaporator/water cooler
- One set of Piping and valves
- Instrumentation
- Water Separator

Molecular Sieve Battery on skid
Complete with 2 nos. vessels, Reactivation heater complete with Molecular Sieve designed for process skid mounting.

Defrost Heater
Consist of heating coils and heating element 5 kW.
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Gas/Air Lines as per standard Layout
All pipelines for process air, Nitrogen and Oxygen line, HP line upto manifold along with short bend, elbow, socket and other necessary fitting as per our standard layout drawing.

3. Air separation column (cold box)
Cryogenic type completed with support and connected pipes and internal

4. Turbo expander
the turbo expander is a rotary machine running on gas bearing. This is used to provide cooling for the liquefication of air at minus 180 to (-) 190degrees centigrade, including:
 a. Expansion turbine body
 b. Ventricular joint
 c. inlet filter
 d. Silencer
 e. Bearing & sealed gas system
  - Instrument gas filter
  - ET bearing and sealed gas system

5. Oxygen cylinder filling system
The oxygen is filled into cylinders by an oxygen filling SYSTEM (PUMP/BOOSTER) .

6. Filling mainfold cylinder filling station for filling oxygen gas
Complete with control valves pressure gauge safety valve & pigtail connections points each.

7. Purity testing analyser
Digital automatic purity analyzer is used.

Technical Specifications
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
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