Nitrogen Generator, PSA Oxygen Generators, Compressed Air Cooling, Storing, Air Receiver, Compressed Air Dryer, Filtering, Prefilter, Oil Removal Filter, Drying, Air Dryer, Condensate Draining, Separation, Mumbai, India

PSA system uses special molecular sieves to generate dry Nitrogen from compressed air. Nitrogen purity ranges from 98% to 99.999%, (depending on application. For purity beyond 99.9%, a Deoxo System is added downstream. Turnkey Nitrogen Generation Plant consisting of Compressed Air System, PSA System, Deoxo System (if required) & Nitrogen Storage Tank with centralized control can also be supplied. Please specify nitrogen purity required and details of existing Compressed Air System (if any), so that we can quote for a Nitrogen Generation System tailored to your needs.

GET PURE NITROGEN OUT OF THIN AIR BY OUR PSA NITROGEN GENERATORS

FEATURES

Nitrogen from PSA Generator costs Rs.6 to 8 per M3 as against Rs.15 to 20 per MS3 from
cylinders.
Cost-effective even for small consumption.
Eliminates hassless & hazards of handling Nitrogen Cylinders.
Gives constant nitrogen purity.

WE ALSO SERVICE & REVAMP EXISTING PSA NITROGEN GENERATORS OF ANY MAKE.

OTHER PRODUCTS
Heat Exchangers, Air Dryers, Air Receivers, Auto Drain Valves, Filters.

GET NITROGEN FROM THIN AIR

Nitrogen is an important input for a wide variety of industries - pharmaceutical, chemical, food & beverage, metallurgical - to name a few. It is used for inert atmosphere, sparing, filling, transfer, and many other applications,

Nitrogen is abundantly available in atmospheric air, but to get pure nitrogen as required in the above applications, oxygen has to be separated out from the air. However, before reaching this stage, the air has to be rid of other impurities like dust, oil, moisture, etc, to ensure that air reaching the separation stage is pure. In most modem industries, dry compressed air is generally available and this is used as the feed air to the Pressure Swing Adsorption (PSA) Separation System (see sketch) to generate nitrogen.

In the PSA System, oxygen is separated from the compressed air by adsorption. The System has two Absorbers containing carbon molecular sieves (CMS) which separates out the oxygen and allows the nitrogen to pass through. The nitrogen is collected in a Surge Vessel. Simultaneously, the other tower is rid of the oxygen (adsorbed in the previous cycle) by depressurization and back flushing of pure nitrogen from the Surge Vessel, to make it ready for the next adsorption cycle. Prior to change-over, the exhaust & outlet valves are closed so that the pressure in both towers are equalized. Nitrogen is drawn from the Surge Vessel at a measured rate thru the Rotameter. An Oxygen Analyzer (OA) can be used to measure oxygen content of the nitrogen being delivered to the User devices.

The Nitrogen Generator is a money-saving equipment which generates nitrogen at a substantially lower cost than that from cylinders. An additional benefit is that is eliminates the hassles & hazards associated with handling gas cylinders. We also undertake revamping of old Nitrogen Generators.