GST : 07AATFG9932E1ZY
4.0/5
Our Product / Services
We are leaders in the market for providing best range of Psa Nitrogen Gas Generators
The technology of air-to-nitrogen generation with the use of adsorption processes in PSA Nitrogen generators is well-studied and widely applied at industrial facilities for the recovery of high-purity nitrogen. This is then used in many industries. PSA Nitrogen generators for these industrial applications are designed to produce high-purity nitrogen by regulating gas adsorption and adsorbent (Carbon Molecular Sieves) regeneration by changing pressures in two adsorber-adsorbent-containing vessels. This process requires a constant temperature, close to ambient. The pressure swing adsorption process in each of the two adsorbers consists of two stages running at intervals of a few seconds.
At the adsorption stage oxygen, moisture, and carbon dioxide molecules diffuse into the pore structure of the adsorbent whilst the nitrogen molecules are allowed to travel through the adsorber–adsorbent-containing vessel to be delivered as high-purity nitrogen. To produce high-purity N2, three processes can be used.
Directly with the PSA plant: We can achieve up to 99.9% pure nitrogen directly from the PSA Nitrogen plant. But for larger quantities, this is not economical.
De-OXO System: In industry palladium, de-oxo units are used for nitrogen purity up to 99.999%. In this system, 99% pure N2 from the PSAsystem is mixed with H2 fed in a de-oxo tower filled with a palladium catalyst and the following exothermic reaction takes place O2+2H2 ---2H2O
Copper De-oxo System: This type of de-oxo unit required two externally heated tower-filled copper catalysts. for an endothermic reaction. O2+2Cu---2CuO
The copper catalyst bed can be regenerated by adding hydrogen during the regeneration step. for these 2 step processes i.e DE oxidation and regeneration, two towers are necessary to achieve a continuously operating de-oxo system. The nitrogen from the PSAplant with remaining oxygen passes one of the towers without adding hydrogen. On passing through the tower, the oxygen is removed by reacting with copper and copper oxide form. The advantage of a copper de-oxo unit is that the high-purity nitrogen leaves the unit dry and without any hydrogen. In both types of De-oxo plants, hydrogen gas is required for the removal of oxygen in the De-oxo system with a palladium catalyst and for the regeneration of copper catalyst in the copper de-oxo system. Hydrogen gas can be arranged in a hydrogen gas cylinder or ammonia cracker base hydrogen generation plant. It can also arranged by water electrolysis type hydrogen plant.
Additional Information:
Payment Terms : L/C, T/T
Packaging Details : SUITABLE PACKING
Delivery Time : 1 MONTH
Mr. Vinay Singh (G S Engineering)
A600 Gali no. 20 Phase 10 Shiv vihar Karawal Nagar Delhi - 110096, India
https://www.gsengineering.co.in
Share us via
