http___hr.binuopsasystem.com_nitrogen-purification__1.xml
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Principle of Hydrogenation Purification The raw nitrogen will be produced by PSA or membrane separation, and mixed with small amount of hydrogen. Residual oxygen reacts with hydrogen to produce water vapor in a reactor filled with metal palladium catalyst, therefor, most of the water vapor is condensed through the after-cooler, and the condensed water is removed through the high-efficiency water separator. After deep dehydration and dust removal in the dryer, the high purity nitrogen is obtained finally. By the way, The adsorption dryer can make the dew point of product gas below – 70℃. The purity of product gas continuously monitored online by analyzer.
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Princip pročišćavanja hidrogenacijom Sirovi dušik proizvodit će se PSA ili membranskom separacijom i miješati s malom količinom vodika.Preostali kisik reagira s vodikom i proizvodi vodenu paru u reaktoru ispunjenom metalnim paladijevim katalizatorom, zbog čega se većina vodene pare kondenzira kroz naknadni hladnjak, a kondenzirana voda uklanja se kroz visokoučinkoviti separator vode.Nakon duboke dehidracije i uklanjanja prašine u sušari, konačno se dobiva dušik visoke čistoće. Usput, adsorpcijski sušač može postići točku rosišta plinskog proizvoda ispod – 70 ℃.Čistoća plina proizvoda kontinuirano se prati putem interneta putem analizatora.