LIQUID NITROGEN PLANTS

Air Compressor

This is a multi stage, heavy duty water-cooled air compressor for 24 hours operation, horizontal type complete with fly wheel inter cooler, foundation bolts, motor pulley, motor, v belt, guard and slide rails. This is used to compress atmospheric air.

Air Purifier / Process Skid

This consists of the following Parts:

1) After cooler with tank
2) Nitrogen cooler with tank
3) Moisture separators
4) Chilling units with Freon unit
5) Oil absorber filled with alumina
6) Molecular sieve batteries on skid
7) Defrost heaters
8) Gas/Air/water line as per standard layout on skid /platform prefabricated and ready for installation
9) Water pump
10) Inlet & outlet water lines
11) Drain manifold complete with ball valves for draining moisture. All the above equipments are properly mounted on skid /platform complete with interconnecting piping and ready for installation

Expansion Engine

Complete with branded motor/starter of Siemens / ABB world class quality. Expansion Engine is complete with hydraulic valve control, bursting disc for safety, complete with fly wheel pressure gauge, motor pulley V belt, Belt guard, slide rails inter connected pipes (inlet and outlet)

Air Separation Column - Cold Box

This consist of the complete cold box (outer steel casing) complete with top column, bottom column, condenser, sub-cooler, re-boiler, exchanger 1, exchanger 2, control panel, instruments, pressure gauges, digital automatic temperature scanner with pt-100 sensors, expansion valves, analysis valves, inlet & outlet, air oxygen and nitrogen, gas lines with control valves neatly mounted and firmly fixed on the cold box.

STAINLESS STEEL IS REQUIRED FOR HOSPITAL OXYGEN, FOOD GRADE QUALITY AND ALSO TO MAKE EXPLOSION PROOF.

NOTE: OLD TYPE OF COPPER VESSELS/COLUMNS/TRAYS LIKE CHINESE AND LOCAL TYPE DISCONTINUED 10 YEARS BACK.
Liquid Oxygen Pump

Horizontal single acting pump with Piston, Piston Rings - oil free - Teflon with guide ring, Safety Devices, Non-Return Valves, Motor with Pulley, V-Belts, Belt Guard, Inter Connecting Pipes with ducting to cold box suitable for filling Oxygen

High Pressure Filling Manifold

For filling high-pressure Oxygen to Cylinders. It consists of main High Pressure Isolation Valve and Pigtail filling connection with individual regulation Valve with Pressure Gauge and Safety Relief Valve.

MEDIUM PRESSURE LIQUID NITROGEN

 

PLANT MODEL	CAPACITY (cu.m per Hr.)	PURITY(%)	OPERATIONAL PRESSURE (bar)
BDM-LN-25	25 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN 30	30 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN-50	50 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN 80	80 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN 100	100 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN-150	150 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN 200	200 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN 300	300 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN-400	400 m3	Nitrogen: 99.9% to 99.99%	36-40
BDM-LN-500	500 m3	Nitrogen: 99.9% to 99.99%	36-40

LOW PRESSURE LIQUID NITROGEN

PLANT MODEL	CAPACITY (cu.m/per Hr.)	PURITY (%)	OPERATIONAL PRESSURE(bar)	FILLING PRESSURE ( bar)
LP-LIN 100	100 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP-LIN 150	150 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 200	200 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 300	300 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 400	400 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 500	500 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 600	600 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 700	700 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 800	800 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 900	900 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 1000	1000 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 1500	1500 m3	Nitrogen: 99.9% to 99.99%	6-7	155
LP- LIN 2000	2000 m3	Nitrogen: 99.9% to 99.99%	6-7	155

• Unique Stainless Steel Column : Using Flanged connections and Argon welded column for easy Accessibility & Servicing.

• Only One Operator required for supervision of the entire Plant.

•  Molecular Sieves of Zeochem Switzerland of Special Grade for Total Carbon Dioxide, Moisture and Hydrocarbon Removal.

•  Efficient Heat Exchange to attain Minimum Power Consumption and hence minimizing Cost of Operation.