Carbon Molecular Sieve

Carbon Molecular Sieve Nitrogen generation by Pressure Swing Adsorption (PSA) process is a technology used to separate nitrogen from a mixture of gases under pressure according to the special selective adsorption characteristics of the Carbon Molecular Sieves (CMS). The Carbon molecular sieve is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases. When the pressure is high enough, the oxygen molecules, which pass through the pores of CMS much faster than the nitrogen molecules, are adsorbed, while the coming out nitrogen molecules will be enriched in gas phase. The enriched oxygen air, adsorbed by the CMS, will be released by reducing the pressure. Then the CMS is regenerated and ready for another cycle of producing nitrogen enriched air. Physical properties Diameter of the CMS granule: 1.7-1.8mm Period of adsorption: 120S Bulk density: 680-700g/L Compressive strength: ≥ 95N/ granuleTechnical Parameter TypeAdsorbent pressure (Mpa)Nitrogen concentration (N2%)Nitrogen quantity (NM3/h.t)N2/Air (%)CMS-1800.699.9952799.51703899267430.899.91102699.5200379929042CMS-1900.699.91103099.51853999280420.899.91202999.5210379931040CMS-2000.699.91203299.52004299300480.899.91303199.5235409934046CMS-2100.699.91283299.52104299317480.899.91393199.5243429935745CMS-2200.699.91353399.52204199330440.899.91453099.5252419937047