http___hr.binuopsasystem.com_psa-nitrogen-generator__1.xml
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Process of PSA Nitrogen Generator Plant The adsorption bed of PSA nitrogen generator plant must contain at least two steps: adsorption (at higher pressure) and desorption (at lower pressure) with the operation periodically repeat. If there is only one adsorption bed, the nitrogen production is intermittent. In order to continuously obtain the nitrogen products, two adsorption beds are usually set in the nitrogen generator plant, and some necessary auxiliary steps are set such as pressure equalization and nitrogen flushing to save energy, reduce consumption and operate stably. Each adsorption bed generally goes through the steps of adsorption, forward pressure release, reactivation, flushing, replacement, pressure equalization and pressure rise, and the operation is repeated periodically.
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Proces PSA postrojenja za proizvodnju dušika Adsorpcijski sloj PSA generatora dušika mora sadržavati najmanje dva koraka: adsorpciju (pri višem tlaku) i desorpciju (pri nižem tlaku) s povremenim ponavljanjem operacije.Ako postoji samo jedan adsorpcijski sloj, proizvodnja dušika je isprekidana.Kako bi se kontinuirano dobivali proizvodi dušika, u postrojenju za generator dušika obično se postavljaju dva adsorpcijska sloja, a postavljaju se i neki potrebni pomoćni koraci kao što su izjednačavanje tlaka i ispiranje dušikom radi uštede energije, smanjenja potrošnje i stabilnog rada. Svaki adsorpcijski sloj općenito prolazi kroz korake adsorpcije, otpuštanja tlaka naprijed, ponovnog aktiviranja, ispiranja, zamjene, izjednačavanja tlaka i porasta tlaka, a operacija se periodički ponavlja.