Ukuhlukaniswa kwe-Membrane - ukufeza ukuhlukaniswa kwe-CO₂ kugesi yemvelo
Incazelo Yomkhiqizo
Okuqukethwe okuphezulu kwe-CO₂ kugesi yemvelo kungaholela ekungakwazini kwegesi yemvelo ukusetshenziswa amajeneretha aphehla ugesi noma ama-compressor, noma kubangele izinkinga ezingase zibe khona njenge-CO₂ corrosion. Kodwa-ke, ngenxa yesikhala esilinganiselwe nomthwalo, ukumuncwa koketshezi okungokwesiko kanye nokuvuselela kabusha okufana nemishini yokumunca i-Amine awakwazi ukufakwa ezisekelweni zasolwandle. Kumadivayisi e-catalyst adsorption, njengamadivayisi we-PSA, okokusebenza kunevolumu enkulu futhi akulula kakhulu ukuyifaka nokuthutha. Kudinga futhi indawo enkulu kakhulu okufanele ihlelwe, futhi ukusebenza kahle kokususa ngesikhathi sokusebenza kulinganiselwe kakhulu. Ukukhiqizwa okulandelayo futhi kudinga ukushintshwa okujwayelekile kwama-catalyst agcwele adsorbed, okuholela ekwenyukeni kwezindleko zokusebenza, amahora okulungisa, nezindleko. Ukusetshenziswa kobuchwepheshe bokuhlukaniswa kwe-membrane akukwazi nje ukususa i-CO₂ kugesi yemvelo, ukunciphisa kakhulu umthamo nesisindo sayo, kodwa futhi kunemishini elula, ukusebenza okulula nokugcinwa, kanye nezindleko eziphansi zokusebenza.
Ubuchwepheshe bokuhlukanisa i-Membrane CO₂ busebenzisa amandla e-CO₂ ezintweni zolwelwesi ngaphansi kwengcindezi ethile ukuvumela igesi yemvelo ecebile ku-CO₂ ukuthi idlule ezingxenyeni zolwelwesi, ingene ezingxenyeni ze-polymer membrane, futhi iqongelela i-CO₂ ngaphambi kokuba ikhishwe. Igesi yemvelo engangeneki kanye nenani elincane le-CO₂ ithunyelwa njengegesi yomkhiqizo kubasebenzisi abazansi nomfula, njengeziphepheli zegesi, amaboyela, njll. Singafinyelela izinga lokugeleza lokungena ngokulungisa ukucindezela kokusebenza kokungena, okungukuthi, ngokulungisa isilinganiso sokucindezela kwegesi yomkhiqizo kungcindezi yokungeneka, noma ngokulungisa ukwakheka kwe-CO₂ ukuze okuqukethwe ku-CO₂ kumkhiqizo ohlukile kukwazi ukushintshwa ngokuvumelana negesi yemvelo. amagesi angena ngaphakathi, futhi uhlale uhlangabezana nezidingo zenqubo.
