Ijenereyitha ye-oksijini ye-PSA: Ukuvula iXesha elitsha lokuVeliswa kweoksijini ngokuSebenzayo
Kwimimandla emininzi yanamhlanje yemizi-mveliso neminye, ukunikezelwa kweoksijini okuzinzileyo nokusebenzayo kubaluleke kakhulu. Umatshini wokuvelisa ioksijini wePressure Swing Adsorption (PSA), kunye neenzuzo zawo ezikhethekileyo, kancinci kancinci uba lukhetho oluphambili kwimarike yemveliso yeoksijini, uzisa amathuba amatsha ophuhliso kumashishini amaninzi.
Ukusebenza kwe Ijenereyitha yeOksijini yePsa isekelwe kumgaqo wokufunxa ngokwasemzimbeni. Ngokusebenzisa iimpawu zokufunxa ze-molecular seeve ye-nitrogen emoyeni phantsi koxinzelelo oluthile, i-oksijini inokuphuma ngezithuba ze-adsorbent, ngaloo ndlela ifezekisa ukuveliswa kwe-oksijini rhoqo. Le nkqubo ayifuni ukusetyenziswa kwee-arhente zeekhemikhali, nto leyo enciphisa kakhulu ungcoliseko lokusingqongileyo kwaye iphucula kakhulu ukusebenza kakuhle kwemveliso ye-oksijini ngaxeshanye.
Ukusebenza kakuhle kakhulu luphawu oluphambili lwejenereyitha ye-oksijini ye-PSA. Isebenzisa itekhnoloji yokunyuswa koxinzelelo oluphezulu kwaye inokwahlula i-oksijini ngokukhawuleza nangokufanelekileyo, enokwanelisa iimeko ezincinci kunye neemfuno ezinkulu zemizi-mveliso. Ngokuphathelele ukhuseleko lokusingqongileyo, ngenxa yokungabikho kokusetyenziswa kwee-arhente zamakhemikhali, iye yaba yimodeli yezixhobo zokuvelisa i-oksijini eziluhlaza nezinobuhlobo nokusingqongileyo. Ngokuphathelele uzinzo lokusebenza, ijenereyitha ye-oksijini ye-PSA isebenza kakuhle kwaye inokusebenza ngokuzinzileyo ixesha elide kwiindawo ezinzima, iqinisekisa ukunikezelwa kwe-oksijini okungaphazamisekiyo. Ngokuphathelele ukugcinwa kwamandla, esi sixhobo sinokusetyenziswa kwamandla okuphantsi, sigcina iindleko ezinkulu zamandla kumashishini kwaye siphucula iingenelo zoqoqosho. Ngaphezu koko, kulula ukuyisebenzisa, kwaye izinga lokuhamba kwe-oksijini kunye nobunyulu bunokulungiswa ngokulula ngokweemfuno zokwenyani. Esi sixhobo sinesakhiwo esincinci, indawo encinci yomgangatho, kwaye asifuni ukwakhiwa kweziseko ezinkulu, okwenza ukuba silungele ukufakwa kwiindawo ezahlukeneyo.
