pressure swing adsorption psa nitrogen generator nitrogen generator psa system

PSA Nitrogen Generator

Description

Nitrogen generator: The nitrogen generator designed and manufactured by Hongjinli Company adopts the German Carbon TechGmbH process, using imported components and raw materials from Germany and Japan. Based on the characteristics of carbon molecular sieve pressure adsorption oxygen absorption and pressure reduction deoxygenation, it adopts a two tower rotating working mode, continu­ously producing nitrogen at a pressure of 0.7- l.3Mpa. The gas purity is 95% -99.999%, and the gas production capacity is 1Nm/h-2000Nm3/h

Technical index:

· Flow:3~2000Nm3/h

· Purity: 99.99%-99.9995%

· Dew point:-45℃

· Output pressure:0.1~0.8Mpa

Operational Principle of PSA Nitrogen Generation:

Nitrogen is normally used as protective gas .
Oxygen and nitrogen are separated by different-diffusion rate in CMS.Nitrogen purity and capaity can be adjustable to meet customer’s requirements.

PSA nitrogen generation adopts carbon molecular sieve as adsorbent whose capacity of adsorbing oxygen is larger than adsorbing nitrogen. The two adsorbers (a&b) alternately adsrbing and regenerating to separate oxygen from nitrogen in air to obtain purified nitrogen by Auto-operated valves controlled by PLC.