A lokacin da yake samar da nitrogen, yana da mahimmanci a sani da fahimtar girman matakin da kuke buƙata. Wasu aikace-aikace suna buƙatar ƙarancin tsarkakewa (tsakanin 90 da 99%), kamar su, kamar aikace-aikacen wuta, na buƙatar manyan matakai (daga 97 zuwa 9999%%). A waɗannan lokuta fasahar PSA tau ce ta dace kuma mafi sauƙi don tafiya.
Ainihin kwayoyin nitrogen ta hanyar raba kwayoyin nitrogen daga kwayoyin oxygen a cikin iska mai cike da matsi. Matsin kunna adsorption yana yin wannan ta hanyar tarko da iskar oxygen daga rafin da iska ke amfani da adsorption ta amfani da adsorption. Adsorption yana faruwa lokacin da kwayoyin halitta suka ɗaure kansu ga adsorbent, a wannan yanayin kwayoyin suna haushi suna haɗe da sieve carbon kwayoyin cuta (CMS). Wannan na faruwa ne a cikin tasoshin matsin lamba biyu, kowannensu ya cika da CMS, wanda ya canza tsakanin aiwatar da tsari da kuma tsarin sakewa. A lokacin da ake kiran mu hasashe da hasumiya B.
Ga masu farawa, mai tsabta da bushewar iska iska suna da ƙwayoyin ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta, za su shiga cikin pores na carbon sieve. Nitrogen kwayoyin a wannan bangaren ba za su iya dacewa da pores don haka za su wuce sieve carbon kwayoyin cutar. A sakamakon haka, kun ƙare da nitrogen tsarkin da ake so. Ana kiranta wannan lokaci na lamba ko lokacin rabuwa.
Ba ya tsayawa a can duk da haka. Mafi yawan nitrogen da aka samar cikin hasumiya da suka fice tsarin (shirye don amfani da kai tsaye, yayin da karamin yanki na nitrogen an tashi cikin hasumiya B a ƙarshen shugabanci (daga sama zuwa kasa). Wannan kwararar da ake buƙata don ciyar da oxygen wanda aka kama a lokacin Towergen da ya gabata na hasumiya na baya. Za su katse daga sieves kuma ana kwashe ta hanyar karamin kwarara da ke fitowa daga hasumiya A. Ta hanyar yin ɗakunan kwayoyin halitta don haɗe zuwa siesction na gaba. Muna kiran wannan tsari na 'tsabtataccen' oxygen cike yake da hasumiya.
Lokaci: APR-13-22