Irhasi yezoshishino iqulethe inani elikhulu leegesi zenkunkuma kunye ne-hydrogen eyahlukeneyo.Ukwahlulwa kunye nokucocwa kwe-hydrogen ikwayenye yeendawo zokuqala zoshishino lwe-PSA.
Umgaqo we-PSA wokwahlula umxube wegesi kukuba amandla e-adsorption ye-adsorbent yamacandelo ahlukeneyo egesi atshintsha ngokutshintsha koxinzelelo.Amacandelo angcolileyo kwi-gas yokungena asuswe yi-adsorption ephezulu yoxinzelelo, kwaye ezi zinto zingcolileyo zihlanjululwa ngokunciphisa uxinzelelo kunye nokunyuka kweqondo lokushisa.Injongo yokususa ukungcola kunye nokukhupha amacandelo ahlambulukileyo kufezekiswa ngoxinzelelo kunye nokutshintsha kweqondo lokushisa.
Imveliso ye-hydrogen ye-PSA isebenzisa i-JZ-512H ye-molecular sieve adsorbent ukwahlula i-hydrogen ecebileyo ukuvelisa i-hydrogen, egqitywe ngokutshintshwa koxinzelelo lwebhedi ye-adsorption.Ngenxa yokuba i-hydrogen kunzima kakhulu ukuyibhengeza, ezinye iigesi (ezinokuthiwa zibubumdaka) kulula okanye kulula ukubhengezwa, ngoko ke igesi etyebileyo yehydrogen iya kuveliswa xa ikufutshane noxinzelelo lokungena lwerhasi ecociweyo.Ukungcola kukhululwa ngexesha lokuchithwa (ukuvuselelwa), kwaye uxinzelelo luyehla ngokuthe ngcembe ukuya kuxinzelelo lwe-desorption.
Inqaba ye-adsorption ihambisa inkqubo ye-adsorption, uxinzelelo.ukulinganisa kunye nokuchithwa ukuphumeza ukuveliswa okuqhubekayo kwe-hydrogen.I-hydrogen ecebileyo ingena kwinkqubo phantsi koxinzelelo oluthile.I-hydrogen etyebileyo idlula kwinqaba ye-adsorption egcwele i-adsorbent ekhethekileyo ukusuka ezantsi ukuya phezulu.I-Co / CH4 / N2 igcinwe kumphezulu we-adsorbent njengenxalenye ye-adsorption enamandla, kwaye i-H2 ingena ebhedeni njengecandelo le-adsorption.Imveliso ye-hydrogen eqokelelwe ukusuka phezulu kwinqaba ye-adsorption iphuma ngaphandle komda.Xa i-adsorbent ebhedini igcwele i-CO / CH4 / N2, i-hydrogen ecebileyo itshintshela kwezinye iinqaba ze-adsorption.Kwinkqubo ye-adsorption desorption, uxinzelelo oluthile lwemveliso ye-hydrogen lusasele kwi-adsorbed tower.Le nxalenye yehydrogen esulungekileyo isetyenziselwa ukulinganisa kunye nokugungxula olunye uxinzelelo olulingana neenqaba ezisandula ukuxutywa.Oku akusebenzi nje kuphela i-hydrogen eseleyo kwinqaba ye-adsorption, kodwa kwakhona kunciphisa isantya sokunyuka koxinzelelo kwinqaba ye-adsorption, inciphisa iqondo lokudinwa kwinqaba ye-adsorption, kwaye ifezekisa ngokufanelekileyo injongo yokwahlukana kwe-hydrogen.
I-JZ-512H i-molecular sieve ingasetyenziselwa ukufumana ukucoceka okuphezulu kwe-hydrogen.
Iimveliso ezinxulumeneyo: I-JZ-512H i-molecular sieve