Ukuhlukana kweMembrane - ukufezekisa ukuhlukana kwe-CO2 kwigesi yendalo
Umxholo ophezulu we-CO2 kwi-gesi yendalo unokukhokelela ekungakwazini kwegesi yendalo ukuba isetyenziswe yi-turbine generator okanye i-compressors, okanye ibangele iingxaki ezinokuthi zibe ne-CO2 corrosion. Nangona kunjalo, ngenxa yendawo enyiniweyo kunye nomthwalo, ukufunxwa kolwelo lwemveli kunye nezixhobo zokuhlaziya ezifana nezixhobo zokufunxa i-Amine azinakufakwa kumaqonga angaphesheya kolwandle. Kwizixhobo ze-catalyst adsorption, ezifana nezixhobo ze-PSA, isixhobo sinomthamo omkhulu kwaye kunzima kakhulu ukusifaka kunye nokuthutha. Kwakhona kufuna indawo enkulu kakhulu yokulungelelaniswa, kunye nokusebenza kakuhle kokususa ngexesha lokusebenza kuncinci kakhulu. Imveliso elandelayo ifuna ukutshintshwa rhoqo kwee-adsorbed saturated catalysts, okukhokelela ekunyukeni kweendleko zokusebenza, iiyure zokulungisa, kunye neendleko. Ukusetyenziswa kweteknoloji yokwahlula i-membrane ayikwazi ukususa kuphela i-CO2 kwigesi yendalo, ukunciphisa kakhulu umthamo kunye nobunzima bayo, kodwa inezixhobo ezilula, ukusebenza kakuhle kunye nokugcinwa, kunye neendleko zokusebenza eziphantsi.
I-Membrane CO2 yokwahlula iteknoloji isebenzisa ukunyanzeliswa kwe-CO2 kwizinto ze-membrane phantsi koxinzelelo oluthile lokuvumela igesi yendalo ecebileyo kwi-CO2 ukuba idlule kumacandelo e-membrane, ingene kumacandelo e-polymer membrane, kwaye iqokelele i-CO2 ngaphambi kokuba ikhutshwe. Igesi yendalo engabonakaliyo kunye nexabiso elincinci le-CO2 ithunyelwa njengegesi yemveliso kubasebenzisi abasezantsi, njengee-turbines zegesi, iibhoyila, njl njl. umlinganiselo woxinzelelo lwegesi yemveliso kuxinzelelo lwe-permeability, okanye ngokulungelelanisa ukubunjwa kwe-CO2 kwigesi yendalo, ukwenzela ukuba umxholo we-CO2 kwimveliso unokulungelelaniswa ngokweegesi ezahlukeneyo zokungena, kwaye uhlale uhlangabezana neemfuno zenkqubo.
