Liquid Nitrogen Gas Plants India

We are a leading liquid nitrogen manufacturing plant company with years of experience and skilled manpower to design, manufacture and supply liquid nitrogen tank filling plant and other oxygen nitrogen generating plants in technical collaboration with internationally acclaimed companies. The best and tested components along with internationally approved technology, our machines generate liquid oxygen and liquid nitrogen plants with purity upto 99.99% and 99.7%. The systems are available in diverse capacities ranging from 20 ltr./hr to 1000 ltr./hr (with liquid production LOX and LIN). The output of the machines can be stored in tanks/bottles for future use.


Industries Using Liquid Nitrogen Oxygen Plants

Our liquid nitrogen production plant use advanced air separation columns to get a high yield of nitrogen by separation of Liquid Air, which results in very low pressure and low power consumption. The technologically advanced systems are reliable and durable, and give guarantee of excellent performance at different climatic conditions. Our company also provides qualified engineers for supervision, installation, commission and erection and start up of all our plants as well as training of manpower at customer's site.Contact us for liquid nitrogen generator plant, liquid nitrogen plants, liquid nitrogen generating plants.




Salient Features of Cryogenic Liquid Nitrogen Generating Plants

Process Description

STEP 1 - Air Compression

air compressor In this first stage, the atmospheric air is compressed at a low pressure of 10 Bar. The air can be compressed at such low pressure by trouble free and advanced air compressors.


STEP 2 - Air Pre-Cooling

The second stage of the process employs a low pressure refrigerant (R-407A as per CE regulations) for pre-cooling the processed air to temperature around 12 degree centigrade before it enters the purifier.


STEP 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.


Air Separation Column STEP 4 - Separation of Liquid Air into Oxygen and Nitrogen in Air Separation Column

Impurities for instance 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 cryogenic 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.


STEP 5 - Product Storage

For Liquid: Liquid Oxygen / Nitrogen to fill in cryogenic liquid tanks.



Liquid Nitrogen Plants- Technical Specifications
Production UBTLN-50 UBTLN-100 UBTLN-200 UBTLN-250 UBTLN-300 UBTLN-400 UBTLN-500
Mode 1 : Liquid Oxygen (Nm3/hr) 50 100 200 250 300 400 500
Liquid oxygen (L/hr) 59 118 176 235 352 469 586
Mode 2 : Liquid Nitrogen (Nm3/hr) 50 100 200 250 300 400 500
Liquid Nitrogen (L/hr) 73 145 218 290 435 578 724
Purity
Liquid Oxygen (%) 99.7 99.7 99.7 99.7 99.7 99.7 99.7
Liquid Nitrogen (%) 99.99 99.99 99.99 99.99 99.99 99.99 99.99