Gasi reindasitiri rine huwandu hukuru hwemarara emarara ane akasiyana hydrogen.Kupatsanurwa uye kucheneswa kwehydrogen zvakare imwe yenzvimbo dzekutanga maindasitiri ePSA tekinoroji.
Nheyo yePSA kupatsanurwa kwegasi musanganiswa ndeyekuti adsorption kugona kweiyo adsorbent yezvikamu zvakasiyana zvegasi inoshanduka nekuchinja kwekumanikidza.Izvo zvikamu zvekusachena mugasi rinopinda zvinobviswa ne-high-pressure adsorption, uye tsvina iyi inosvibiswa nekudzikiswa kwekumanikidza uye kukwira kwekushisa.Chinangwa chekubvisa tsvina uye kubvisa zvinhu zvakachena zvinowanikwa kuburikidza nekudzvinyirira uye kuchinja kwekushisa.
PSA hydrogen kugadzira inoshandisa JZ-512H molecular sieve adsorbent kupatsanura hupfumi hwehydrogen kuti ibudise hydrogen, iyo inopedzwa kuburikidza nekumanikidza shanduko yemubhedha weadsorption.Nekuda kwekuti hydrogen inonetsa kushambadza, mamwe magasi (anogona kunzi tsvina) ari nyore kana kuti ari nyore kushambadzwa, saka gasi rehydrogen rakapfuma rinogadzirwa kana rave pedyo nekudzvanywa kwegasi rakarapwa.Kusachena kunoburitswa panguva ye desorption (regeneration), uye kudzvanywa kunoderera zvishoma nezvishoma kusvika ku desorption pressure.
Iyo adsorption tower inoshandura maitiro ekushambadzira, kudzvanywa.kuenzana uye desorption kuti uwane inoenderera kugadzirwa kwehydrogen.Hhidrojeni yakapfuma inopinda muhurongwa pasi peimwe dzvinyiriro.Iyo yakapfuma yehydrogen inopfuura nepakati adsorption tower yakazadzwa neyakakosha adsorbent kubva pasi kuenda kumusoro.Co / CH4 / N2 inochengeterwa pamusoro peiyo adsorbent sechinhu chakasimba chekushambadza chikamu, uye H2 inopinda mumubhedha sechikamu chekushongedza.Chigadzirwa chehydrogen chakaunganidzwa kubva pamusoro peiyo adsorption tower inobuda kunze kwemuganhu.Kana iyo adsorbent pamubhedha yakazadzwa neCO / CH4 / N2, iyo yakapfuma haidrojeni inochinjirwa kune dzimwe adsorption shongwe.Mukuita adsorption desorption, kumwe kudzvanywa kwechigadzirwa hydrogen kuchiri kusara mu adsorbed tower.Ichi chikamu chehaidhirojeni yakachena chinoshandiswa kuenzana uye kupenengura imwe kumanikidza kuenzana shongwe dzakangobviswa.Izvi hazviiti chete kushandiswa kweiyo haidrojeni yakasara mushongwe yeadsorption, asi zvakare inoderedza kukurumidza kusimuka kwekumhanya mushongwe yeadsorption, inoderedza dhigirii rekuneta mushongwe yeadsorption, uye zvinobudirira kuzadzisa chinangwa chekuparadzaniswa kwehydrogen.
JZ-512H molecular sieve inogona kushandiswa kuwana yakakwira kuchena hydrogen.
Zvigadzirwa zvinoenderana: JZ-512H molecular sieve