Cov roj muaj ntau ntawm cov roj av khib nyiab ntau nrog ntau cov hydrogen. Kev sib cais thiab huv ntawm hydrogen tseem yog ib qho ntawm cov teb ntxov tshaj plaws ntawm PSA Technology.
Lub hauv paus ntsiab lus ntawm PSA sib xyaw yog tias qhov muaj peev xwm adsorption ntawm adsorbent rau cov roj sib txawv pauv nrog kev hloov pauv ntawm siab. Lub tshuab hla hluav taws xob hauv cov roj Inlet tau raug tshem tawm los ntawm cov adsorption siab, thiab cov impurities yog desorbed los ntawm kev txo qis thiab ntsuas kub nce. Lub hom phiaj tshem tawm impurities thiab muab cov khoom siv ntshiab yog ua tiav los ntawm kev hloov siab thiab ntsuas kub.
PSA hydrogen ntau lawm siv jz-512h molecular sieve cole fydrogen los ua hydrogen los ua kom cov siab hloov ntawm lub txaj adsorption. Vim tias hydrogen yog qhov nyuaj heev rau Adsorb, lwm yam roj av (uas tuaj yeem hu ua impurbed, yog li yooj yim hydrogen cov roj yuav raug tsim tawm thaum nws nyob ze rau qhov inlet lub siab ntawm cov roj kho. Impurities raug tso tawm thaum lub sijhawm nws xav tau (kev tsim dua tshiab), thiab cov siab maj mam txo qis rau txoj kev siab siab
Adsorption Ntauwd hloov nqa cov txheej txheem ntawm kev tshaj tawm, siab. Vaj huam sib luag thiab kev cawm dim kom ua tiav kev tsim khoom nruab nruam hydrogen. Nplua nuj hydrogen nkag mus rau hauv lub system nyob rau hauv ib tug siab. Tus nplua nuj hydrogen dhau los ntawm adsorption ntauwd tau sau nrog Adsorbent tshwj xeeb los ntawm hauv qab mus rau saum toj. CO / CH4 / N2 tau khaws cia rau saum npoo ntawm adsorbent raws li qhov muaj zog adsorption tivthaiv, thiab H2 penetrates ib txwm muaj adsorption. Cov khoom lag luam hydrogen sau los ntawm sab saum toj ntawm cov qib adsorption yog cov zis sab nraud ntawm tus ciam. Thaum tus adsorbent nyob hauv lub txaj yog noo nrog co / CH4 / N2, tus nplua nuj hydrogen hloov mus rau lwm cov adsorption yees. Nyob rau hauv cov txheej txheem ntawm adsorption desorption, ib lub siab ntawm cov khoom hydrogen tseem tshuav nyob hauv cov kab ntauwd adsorbed. Qhov no ntawm cov ntshiab hydrogen yog siv los sib npaug thiab yaug lwm qhov siab sib luag yees tsuas yog desorbed. Qhov no tsis yog ua rau kev siv cov hydrogen nyob rau hauv cov adsorption ntau lub zog, qeeb qeeb lub zog ua rau muaj kev lom zem ntau, thiab ua tiav lub hom phiaj ntawm hydrogen cais.
JZ-512h molecular sab cib tuaj yeem siv tau los ua kom tau txais cov siab huv siab.
Yam khoom: Jz-512h molecular sab cib