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Yethula kafushane isimiso sokusebenza kanye nezinzuzo zokukhiqizwa kwe-nitrogen ye-PSA

Indlela ye-PSA (Pressure Swing Adsorption) iwubuchwepheshe obusha bokukhiqiza i-nitrogen noma i-oxygen ngezinjongo zezimboni. Ingahlinzeka ngegesi edingekayo ngempumelelo nangokuqhubekayo futhi ikwazi ukulungisa ubumsulwa begesi ngokwezidingo ezithile. Kulesi sihloko, sizohlola ukuthi indlela ye-PSA isebenza kanjani kanye nezinzuzo zayo.

Isebenza kanjani i-PSA?

I-Compressor: Inqubo iqala nge-compressor efaka umoya ku-PSA nitrogen generator. Lo moya uqukethe cishe i-nitrogen engu-78% kanye ne-oxygen engu-21%.

Ukumuncwa Nokuvuselelwa: Umoya ocindezelwe udlula ku-CMS, futhi ama-molecule amancane e-oxygen ayamuncwa. Ama-molecule e-nitrogen ayaqhubeka nokumuncwa ku-CMS ngenxa yobukhulu obuhlukahlukene (obukhudlwana) bama-molecule kuze kufike endaweni yokugcwala. Ukuvala umoya ocindezelwe ongenayo kuzokhishwa futhi amathangi amabili axhunyiwe asebenza ndawonye ukukhiqiza ukugeleza kwe-nitrogen okuqhubekayo.

Ukucushwa kwethangi eliphindwe kabili: Isihlungi se-carbon molecular CMS sifakwa emathangini amabili. Ithangi elilodwa liyamunca kanti elinye liyavuselela. Lokhu kucushwa kuvumela ukukhiqizwa kwegesi okuqhubekayo ngaphandle kwesikhathi sokungasebenzi.

Izinzuzo Zendlela ye-PSA

1. Indlela ye-PSA yokukhiqiza amagesi inikeza izinzuzo eziningana, okwenza kube yisisombululo esidumile embonini. Nazi ezinye zezinzuzo:

2. Ukunikezwa kwegesi okuqhubekayo: Ngokucushwa kwethangi elikabili, ukukhiqizwa kwegesi okuqhubekayo kungatholakala ukuqinisekisa umthombo wokunikezwa okuqhubekayo nothembekile.

3. Ubumsulwa begesi obulungisekayo: Indlela ye-PSA ingalungisa ngokunembile ubumsulwa begesi ekhiqizwayo ukuze ihlangabezane nezidingo ezithile. Kwezinye izinhlelo zokusebenza, ubumsulwa obuphezulu kakhulu bungatholakala ngezinga lokugeleza eliphansi, okubalulekile kwezinye izinhlelo zokusebenza.

4. Ukulungiswa kwezindleko zamandla: Ngamazinga aphezulu okugeleza, igesi ekhiqizwayo ingaba nobumsulwa obuphansi kodwa yanele ukuhlangabezana nezidingo eziningi zohlelo lokusebenza ngenkathi isonga izindleko zamandla. Lokhu kwenza inqubo yokukhiqiza yongiwe futhi ithuthukiswe.

5. Ukuphepha nokuthembeka: Indlela ye-PSA iphephile futhi ithembekile uma isetshenziswa. Le nqubo ilawulwa futhi iqashwe ukuze kuncishiswe ingozi yokungasebenzi kahle kanye nezenzakalo ezingalindelekile.

6. Indlela ye-PSA iwubuchwepheshe bokukhiqiza igesi obusebenza kahle futhi obuthembekile obaziwa ngokuthi i-pressure swing adsorption. Ihlinzeka njalo nge-nitrogen ehlangabezana nezidingo ezithile zokuhlanzeka. Indlela ye-PSA iphinde inikeze ukonga amandla kanye nezinzuzo zokulungisa izindleko. Ngenxa yalezi zinzuzo, iyisisombululo esivamile ezindaweni eziningi zezimboni.