Igesi yezimboni iqukethe inani elikhulu lamagesi angcolile ane-hydrogen ehlukahlukene. Ukuhlukaniswa nokuhlanzwa kwe-hydrogen nakho kungenye yezinkambu zokuqala zezimboni zobuchwepheshe be-PSA.
Umgomo wokuhlukaniswa kwe-PSA kwengxube yegesi ukuthi amandla okumunca kwe-adsorbent yezingxenye ezahlukene zegesi ayashintsha ngokushintsha kwengcindezi. Izingxenye zokungcola kugesi yokungena zisuswa ngokumunca kwengcindezi ephezulu, futhi lokhu kungcola kuyasuswa ngokunciphisa ingcindezi kanye nokwenyuka kwezinga lokushisa. Inhloso yokususa ukungcola nokukhipha izingxenye ezihlanzekile ifinyelelwa ngokushintsha kwengcindezi kanye nokushisa.
Ukukhiqizwa kwe-hydrogen ye-PSA kusebenzisa i-JZ-512H molecular sieve adsorbent ukuhlukanisa i-hydrogen ecebile ukuze ikhiqize i-hydrogen, eqedwa ngokushintsha kwengcindezi yombhede wokumunca. Ngenxa yokuthi i-hydrogen kunzima kakhulu ukuyimunca, amanye amagesi (angabizwa ngokuthi ukungcola) kulula noma kulula ukuwamunca, ngakho-ke igesi ecebile nge-hydrogen izokhiqizwa uma iseduze nengcindezi yokungena yegesi ephathwayo. Ukungcola kukhishwa ngesikhathi sokumunca (ukuvuselelwa kabusha), futhi ingcindezi yehla kancane kancane ibe yingcindezi yokumunca.
Umbhoshongo wokumunca uqhuba inqubo yokumunca, ukucindezela, ukulinganisa kanye nokumunca ukuze kufezwe ukukhiqizwa okuqhubekayo kwe-hydrogen. I-hydrogen ecebile ingena ohlelweni ngaphansi kwengcindezi ethile. I-hydrogen ecebile idlula embhoshongweni wokumunca ogcwele i-adsorbent ekhethekile kusukela phansi kuya phezulu. I-Co / CH4 / N2 igcinwa ebusweni be-adsorbent njengengxenye enamandla yokumunca, kanti i-H2 ingena embhedeni njengengxenye yokumunca. I-hydrogen yomkhiqizo eqoqwe phezulu kombhoshongo wokumunca ikhishwa ngaphandle komngcele. Lapho i-adsorbent embhedeni igcwele i-CO / CH4 / N2, i-hydrogen ecebile ishintshelwa kweminye imibhoshongo yokumunca. Enqubweni yokumunca i-adsorption, ingcindezi ethile ye-hydrogen yomkhiqizo isasele embhoshongweni omunca i-adsorbent. Le ngxenye ye-hydrogen emsulwa isetshenziselwa ukulinganisa nokuhlanza eminye imibhoshongo yokulinganisa ingcindezi esanda kusulwa. Lokhu akugcini nje ngokusebenzisa i-hydrogen esele embhoshongweni wokumunca, kodwa futhi kunciphisa ijubane lokunyuka kwengcindezi embhoshongweni wokumunca, kunciphisa izinga lokukhathala embhoshongweni wokumunca, futhi kufeza ngempumelelo injongo yokuhlukaniswa kwe-hydrogen.
Isihlungi sama-molecule se-JZ-512H singasetshenziswa ukuthola i-hydrogen ehlanzekile kakhulu.
Imikhiqizo ehlobene: Isihlungi sama-molecule se-JZ-512H