Adsorbent for nitrogen separation from the oxygen-nitrogen mixed gas and nitrogen manufacturing method using the same

摘要

As for the adsorbent in order nitrogen to separate from the oxygen & nitrogen mixed gas, segregation ratio of oxygen and nitrogen 50% of the oxygen equilibrium absorption capacity the time t 95% of_{50 when it} adsorbs and the oxygen equilibrium absorption capacity in connection with ratio (t₉₅ /t50) of the time t_{95 when it} adsorbs,(T₉₅ /t50) 0.4 (-24) however, 35To be MSC which possesses the condition for satisfying formula, and, using this, from the mixed gas of oxygen and nitrogen separating nitrogen with PSA system, because it made the method of producing, decrease the quantity of the adsorbent which you use vis-a-vis the specified nitrogen amount of emergence it is possible, to obtain, as because of this it makes the retrenchment of device cost and the reduction decrease miniaturization of device scale possible, it is possible to decrease the power consumption.