Nayitrogeni Wopanga PSA Chomera cha Nayitrojeni (PSA-N₂Chomera)

Mfundo yogwira ntchito

Pa kutentha kwina, mpweya wochokera ku okosijeni wotsalira mu nayitrojeni wocheperako komanso mpweya wonyamula mpweya uyenera kupangidwa ndi okosijeni.
Mtengo CO₂yopangidwa ndi C+O₂=CO₂amachotsedwa ndi kuchotsedwa madzi m'thupi chifukwa cha kuthamanga kwa adsorption, ndipo nayitrogeni yoyera kwambiri imapezeka.

PSA (Pressure Swing Adsorption) jenereta ya nayitrogeni ndi kachitidwe komwe kamagwiritsa ntchito zida zapadera zodziwikiratu kuti zilekanitse mamolekyu a nayitrogeni mumlengalenga, kutulutsa mpweya wabwino kwambiri wa nayitrogeni. Njirayi imagwira ntchito potengera mpweya wozungulira ndikudutsa mumizere ingapo yodzazidwa ndi zinthu za adsorbent. The adsorbent zakuthupi kusankha adsorbs mpweya mamolekyu ndi zonyansa zina, pa kutentha kwina, mpweya wotsalira mpweya mu otsika chiyero nayitrogeni ndi mpweya kunyamula chothandizira ayenera oxidized. Mtengo CO₂yopangidwa ndi C+O₂=CO₂amachotsedwa ndi kuchotsedwa madzi m'thupi chifukwa cha kuthamanga kwa adsorption, ndipo nayitrogeni yoyera kwambiri imapezeka.

Majenereta a nayitrogeni a PSA ali ndi ntchito zambiri m'mafakitale osiyanasiyana, monga mafakitale azakudya, komwe nayitrogeni amagwiritsidwa ntchito posunga chakudya poletsa makutidwe ndi okosijeni komanso kukula kwa bakiteriya. M'makampani opanga zamagetsi, nayitrogeni yoyera kwambiri imagwiritsidwa ntchito poletsa makutidwe ndi okosijeni komanso kuipitsidwa panthawi yopanga. Amagwiritsidwanso ntchito m'makampani opanga mankhwala popanga mankhwala, komanso popanga mankhwala komanso kuyenga mafuta ndi gasi.

Ubwino umodzi wa majenereta a nayitrogeni a PSA ndikuti amatha kusinthidwa mwamakonda kwambiri, ndipo amatha kupangidwa kuti apange mpweya wa nayitrogeni wokhala ndi mulingo woyenga kuti akwaniritse zosowa zamakampani kapena ntchito inayake. Zimakhalanso zogwira mtima komanso zodalirika, zokhala ndi ndalama zochepa zogwiritsira ntchito poyerekeza ndi njira zina zopangira nayitrogeni, monga cryogenic distillation.

Makhalidwe aukadaulo

Zidazi zili ndi ubwino wogwiritsa ntchito mphamvu zochepa, zotsika mtengo, kusinthasintha kwamphamvu, kupanga gasi mofulumira komanso kusintha kosavuta kwa chiyero.
Wangwiro ndondomeko kapangidwe ndi bwino ntchito zotsatira.
Mapangidwe a modular adapangidwa kuti apulumutse malo.
Opaleshoniyo ndi yosavuta, magwiridwe ake ndi okhazikika, mulingo wodzipangira okha ndiwokwera, ndipo ukhoza kuzindikirika popanda kugwira ntchito.
Zigawo zomveka zamkati, kugawa mpweya wofanana, ndi kuchepetsa kuthamanga kwa mpweya.
Njira zapadera zotetezera sieve ya carbon molecular sieve kuwonjezera moyo wa carbon molecular sieve.
Zigawo zazikulu za zopangidwa zodziwika ndizo chitsimikizo chothandiza cha khalidwe la zipangizo.
Chida chodzichotsera chokha chaukadaulo wapatent wadziko chimatsimikizira mtundu wa nayitrogeni wa zinthu zomalizidwa.
Ili ndi ntchito zambiri zowunikira zolakwika, alamu komanso kukonza zokha.
Chiwonetsero chowonekera chokhudza mawonekedwe, kuzindikira kwa mame, kuwongolera kupulumutsa mphamvu, kulumikizana kwa DCS ndi zina zotero.