Zibo XiangRun Environment Engineering Co., Ltd.The Working Principle of Nitrogen generators:
Nitrogen generators, with clean compressed air as the raw material, works based on the technology of pressure swing absorption (PSA). PSA system, made of double towers packed with carbon molecular sieves (CMS), can separate nitrogen directly from the depressed air, which is based on the fact that the different gases tend to have different diffusion speed and be attracted to the CMS more or less strongly. Because the diffusion speed of oxygen molecules through micro pores of CMS is much faster than that of nitrogen molecules, thus PSA system can allow to get a nitrogen-enriched gas. Under a certain pressure, CMS has different absorption capacity to different gas. By use of this characteristic, programmable controller can control the absorption process through electromagnetic valve to fulfill the nitrogen separation purpose to get desired-concentration of nitrogen gas.
Carbon molecular sieve have several types. We could choose it as your liter. In below, we offer you a data for your reference.
