Pure Nitrogen Plants,Nitrogen Generation Plants,Pure Nitrogen Gas Plants,Pure Nitrogen Generation Plants,India

Pure Nitrogen Plants

Universal in Collaboration with ING.L&A. BOSCHI Italy SINCE 1930
manufactures & suppliers Premium Quality low pressure Air separation plants of all sizes ranging from 50m3/hour to 50,000m3/hour including Cryogenic Tonnage gas plants and liquid 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.

Small Capacity Plants
Range 50 TO 1000M3/hr
Purity oxygen -99.6% .Nitrogen -99.99% or 3PPM
Operating Air Pressure- 0.6 TO 0.7Mpa

Medium Capacity Plants
Range 1,000 TO 5,600 M3/hr
Purity oxygen -99.6% ,Nitrogen -99.99% or 3PPM
Operating Air Pressure- 0.6 TO 0.7Mpa

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	Pure Nitrogen Gas Plants

Item Code: Small-Capacity-Pure-Nitrogen-Plants

Range 50M3/hrTO 1000M3/hr.
Purity 99.99 Upto 3ppm
Operating Air Pressure- 0.6 TO 0.7Mpa

Basic Principle

The air separation plant is a plant recovering oxygen and nitrogen from air simultaneously. 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.

Technical Specifications

Universal Boschi (Italy) is a reputed manufacturer/exporter and supplier of Small capacity Pure Nitrogen Plants(Low Pressure)in the range of 50 cum/hr - 1000 cum/hr and following are the specifications for the same :

MODEL (N2)	UBTN- 50/5	UBTN- 100/6	UBTN- 150/10	UBTN- 200/20	UBTN- 300/25	UBTN- 500/30
Nitrogen Capacity Nm3/hr	50	100	500	200	200	500
Nitrogen Capacity L/Hr	5	6	10	20	25	30
Purity X 10-6 O2	<3	<3	<3	<3	<3	<3

MODEL (N2)	UBTN- 700/90	UBTN- 800/40	UBTN- 800/40	UBTN- 1000/40	UBTN- 1000/50
Nitrogen Capacity Nm3/hr	700	800	800	1000	1000
Nitrogen Capacity L/Hr	90	40	40	40	50
Purity X 10-6 O2	<3	<3	<3	<3	<3

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	Nitrogen Generation Plants

Item Code: Medium-Capacity-Pure-Nitrogen-Plants

Medium Capacity Liquid Plants(32 TPD TO 320 TPD)

Range 1,000 TO 15,000m3/hr
Purity oxygen -99.6% .Nitrogen -99.99% or 3PPM
Operating Air Pressure- 0.6 TO 0.7Mpa

Technical Specifications:

Universal Boschi (Italy) is a reputed manufacturer/exporter and supplier of Medium capacity Pure Nitrogen Generation Plants(Low Pressure) in the range of 1000 cum/hr - 5600 cum/hr and following are the specifications for the same :

MODEL (N2)	UBTN- 1000/50	UBTN- 1100/40	UBTN- 1500/120	UBTN- 1600/50	UBTN- 1600/70	UBTN- 2000/70
Nitrogen Capacity Nm3/hr	100	1100	1500	1600	1600	2000
Nitrogen Capacity L/Hr	50	40	120	50	70	70
Purity X 10-6 O2	<3	<3	<3	<3	<3	<3

MODEL (N2)	UBTN- 2400/60	UBTN- 2400/70	UBTN- 2400/110	UBTN- 3000/100	UBTN- 4500/400	UBTN- 5600/155
Nitrogen Capacity Nm3/hr	2400	2400	2400	3000	4500	5600
Nitrogen Capacity L/Hr	60	70	110	100	400	155
Purity X 10-6 O2	=3	=3	=3	=3	=3	=3

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	Process Description

1. Air Compressor-Low Pressure

Air is compressed at a very pressure of 5-7 bar (kg/cm2). 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 processed air before the air enters Air Separation Unit.

4. Cryogenic Cooling of Air by Turbo (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 of Liquid Air Into Oxygen and Nitrogen by Air Separation Column

Oil free, moisture free and Carbon Dioxide free air enters into low pressure fin type HEAT EXCHANGER where the air is cooled below sub zero temperatures by air expansion process in the turbo expander.

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

Nitrogen gas is available at the outlet at purity of 99.99% upto 3ppm (lppm in some models)

Liquid nitrogen is also available along with the pure nitrogen gas products.

Salient features of Pure Nitrogen Plants (Low Pressure):

• A few of the latest technological features incorporated into the Oxygen & Nitrogen plants are listed below.
• Purity of Oxygen produced from all plants is minimum 99.6% and Nitrogen Purity CAN BE available up to 1-3 PPM (Depending upon requirement of the customer).
• All plants use “Oil free” rotary screw /centrifugal oil compressor working between 5-7 BAR.
• All plants incorporate Aluminum Brazed exchangers and packed columns for high efficiency.
• Turbo expanders (GAS Bearing) for trouble free operation.
• All plants above “500M3/HOUR ” CAN supplied with automatic PLC control.
• Engineering support along with complete quality control is provided by our company.
• We provide qualified engineers for Supervision, Installation and start up of all our plants as well as training of manpower at customers’ site.
• Very low power consumption with proven performance and virtually Zero maintenance required for the machines.
• 100% reliability for oxygen gas quality for industrial & hospital use.

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