200KW Industrial Nitrogen Generator On Chemical Tanker 0.1mpa-0.7mpa

Chemical Nitrogen Gas N2 Nitrogen Generator

Nitrogen in chemical plants is generally produced by a variety of equipment used in the plant, such as combustion devices, calciners, refrigerators, hydrogen production devices, synthetic ammonia, etc. The by-products of nitrogen dioxide and nitric oxide are produced after high temperature combustion.

Due to the chemical inertness of nitrogen, it is often used as a protective gas. To prevent some objects from being oxidized by oxygen when exposed to air, especially as nitrogen seal of storage tank.

Nitrogen can be used for pulverized coal transportation, system nitrogen replacement, catalyst heating (reduction) sulfuration carrier gas, catalyst protection, molecular sieve regeneration, system production (pressure charging) pressure maintaining, compressor unit dry gas sealing, gas stripping nitrogen, ammonia synthesis feed gas

Therefore, chemical production cannot be separated from nitrogen and nitrogen generator.

WORKING PRINCIPLE:
PSA technique (Pressure Swing Adsorption, PSA for short):it's a kind of advanced gas separation technology, based on physical adsorption of gas molecule on the internal surface of adsorbent (porous solid substances), using adsorbents in the same pressure easy to absorb the high boiling point gas, difficult to absorb low boiling point gas, and under high pressure adsorption amount of absorbed gas increases, under low pressure adsorption of absorbed gas to reduce the features to achieve gas separation. This process under pressure adsorption of impurities, under reduced pressure adsorption of impurities, make the adsorbent regeneration, is the PSA cycle.