Kupanga nayitrogeni ndi kukakamiza Swing Adsorption (PSA) ukadaulo

Kodi kukakamiza kumatha bwanji kuchita ntchito ya ADSORORAR?

Mukamatulutsa nayitrogeni yanu, ndikofunikira kudziwa ndikumvetsetsa kuchuluka kwa chiyero chomwe mukufuna kukwaniritsa. Ntchito zina zimafunikira magawo otsika (pakati pa 90 ndi 99%), monga mpweya watoto komanso kupewa moto, pomwe pali ogulitsa pulasitiki, amafuna magawo 97.999%). Munkhanizi za ukadaulo ukulu ndi njira yabwino komanso yosavuta yopita.

Mwakutero jeitrogen imagwira polekanitsa mamolekyulu a nayitrogen kuchokera kwa mamolekyulu a okosijeni mkati mwa mpweya. Kukakamizika kumasenda AdSorption kumati izi potchera okosi ku mpweya woponderezedwa pogwiritsa ntchito adsorption. Adsorption imachitika mamolekyulu amadzimanga okha a ADSORD ku ADSORES, molekyulu a oxygen amalumikizana ndi kasule kaboni. Izi zimachitika m'mitsempha iwiri yopanikizika, iliyonse yodzazidwa ndi mitundu, imasinthira pakati pakulekanitsa ndi njira yobwezeretsanso. Kwa nthawi yoti tiyitane nsanja a ndi nsanja B.

Kwa oyambitsa, mpweya wodetsedwa ndi wowuma umalowa nawo nsanja, mamolekyulu a oxygen ndizocheperako kuposa mamolekyu a nitrogen, adzalowa m'matumba a kaboni. Mamolekyu a Nitrogen mbali inayo sangathe kulowa m'mamba kuti adutse kaboni kaboni. Zotsatira zake, mumatha ndi nayitrogeni yoyeza. Gawoli limatchedwa adsorption kapena gawo lolekanitsa.

Sizimayima pamenepo. Ambiri mwa nayitrogeni yopangidwa mu nsanjayo (okonzeka kugwiritsa ntchito mwachindunji kapena kusunga), pomwe gawo laling'ono la nayitrogen limatulutsidwa mu litrogen B mbali ina (kuchokera pamwamba mpaka pansi). Kutuluka kumeneku kumafunika kukankhira mpweya womwe unagwidwa mu gawo lakale la Adsorption B. Pomasula kupsinjika mu nsanja b, kusalira kwa kaboni kaboni ya kaboni amalephera kusungitsa mamolekyulu a oxygen. Adzasankha kuchokera ku miyoyo ndikutengedwa kuti athetsetseko ndi kutuluka kwa nayitrogeni komwe kumachokera ku nsanja A. Pochita kuti dongosololi lipange malo a mamolekyulu atsopano a orsoygen kuti agwirizane ndi ma rosorption. Timatcha njira iyi ya 'kuyeretsa' nsanja ya oxygen kusinthika.

Choyamba, tank A ali mu mankhwala a Adsorption pomwe tank B Refgenerates. Mu gawo lachiwiri zombo zonsezi zimafanana ndi kukakamiza kusintha. Pambuyo pa kusinthaku, tank ayamba kukonzanso pomwe tank B amapanga nayitrogeni.

Pakadali pano, kukakamizidwa m'makomo onse awiri kudzalinganiza ndipo adzasintha magawo kuti asakonzedwenso ndi kusinthanitsa. Ma CM a Tower A idzadzazidwa, pomwe nsanja b, chifukwa cha kupukuza, kudzayambitsanso njira zoyeserera. Izi zimatchedwanso kuti 'kusinthana zovuta', zomwe zikutanthauza kuti imalola kuti magesi ena azikhala opanikizika kwambiri ndikumasulidwa. Masamba awiri a Psalsals Systes amalola kupanga mosalekeza kwa nayitrogeni pamalo ofunikira oyera.