PSA Plants

Applications:

• Water Process
• Ferrous Metallurgy
• Non-ferrous Metal Refinery
• Coal mines
• Pharmacy
• Others: Chemical industry production, solid garbage burning, concrete production, glass manufacturing, medical oxygen, etc.

PSA - high purity oxygen generator

Plant model	capacity (cu. M per hr. )	purity(%)	cylinder filling/day
dm- hg 2	2 m3	95-98%	8
hg 4	4 m3	95-98%	16
hg 6	6 m3	95-98%	24
hg 10	10 m3	95-98%	40
hg 15	15 m3	95-98%	60
hg 20	20 m3	95-98%	80
hg 25	25 m3	95-98%	100
hg 35	35 m3	95-98%	140
hg 40	40 m3	95-98%	160
hg 50	50 m3	95-98%	200

Plant model	capacity (cu. M/per hr. )	purity(%)	cylinder filling/day
og 2	2 m3	93-95%	8
og 4	4 m3	93-95%	16
og 6	6 m3	93-95%	24
og 10	10 m3	93-95%	40
og 15	15 m3	93-95%	60
og 20	20 m3	93-95%	80
og 25	25 m3	93-95%	100
og 35	35 m3	93-95%	140
og 40	40 m3	93-95%	160
og 50	50 m3	93-95%	200

note : psa generator plants are also available for purity of 95-98%

• 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 withpt-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.