Isindululo setekhnoloji yenkqubo kunye nenkcazo yesityalo sokuvelisa igesi yendalo ihydrogen (2)

3) Ukuguqulwa kwe-CO: Emva kokuba igesi yokuguqulwa ibuyisele ubushushu ngebhoyila yobushushu obumdaka, ubushushu buyehla bufikelele kuma-360°C bungene kwi-oven yokuguqulwa kobushushu obuphakathi. Phantsi kwesenzo se-catalyst esekelwe kwisinyithi, i-carbon monoxide isabela nomphunga wamanzi ukuze ivelise i-carbon dioxide kunye ne-hydrogen. Iimpendulo eziphambili zezi zilandelayo:

CO+H₂O→CO₂ +H₂ +Q

Uguquko lwe-CO luyimpendulo exothermic. Ubushushu obuphantsi buluncedo kwibhalansi yokuguqulwa, enokufumana izinga eliphezulu lokuguqulwa kwe-CO, ngaloo ndlela kwandisa imveliso ye-hydrogen ngeyunithi nganye yezinto eziluhlaza. Ukuze kwenziwe lula inkqubo kwaye kongiwe utyalo-mali, ukuguqulwa kwegesi yendalo ibe yi-hydrogen kudla ngokusebenzisa ukuguqulwa kwesigaba esinye kuphela.

4) Umgaqo wokukhupha ihydrogen Ukutsalwa koxinzelelo lwe-PSA: Ukufunxa kubhekisa kwinto kunye nenkqubo yokuba xa izinto ezimbini ezinezigaba ezahlukeneyo zidibana, iimolekyuli zento enoxinano oluphantsi ziyatyetyiswa kumphezulu wento enoxinano oluphezulu. Into enesiphumo sokufunxa (ngokubanzi i-solid enemingxuma enoxinano olukhulu) ibizwa ngokuba yi-adsorbent, kwaye into efunxayo (ngokubanzi igesi enoxinano oluncinci) ibizwa ngokuba yi-adsorbate. Ineempawu ezimbini: enye kukuba amandla okufunxa kwiindawo ezahlukeneyo ahlukile, kwaye enye kukuba amandla okufunxa e-adsorbate kwi-adsorbent ayanda ngokunyuka koxinzelelo oluyinxenye ye-adsorbate kwaye anciphe ngokunyuka kobushushu bokufunxa. Ngokusebenzisa ipropati yokuqala ye-adsorbent, injongo yokucocwa kwe-hydrogen inokufezekiswa ngokufunxa ngokukhethekileyo iindawo zokungcola kumthombo wegesi oqulethe i-hydrogen; Ngokusebenzisa ipropathi yesibini ye-adsorbent, i-adsorbent inokufunxwa kubushushu obuphantsi kunye noxinzelelo oluphezulu kwaye ikhutshwe kwaye ivuselelwe kubushushu obuphezulu kunye noxinzelelo oluphantsi, ngaloo ndlela yenze umjikelo we-adsorption kunye nohlaziyo lwe-adsorbent ukufezekisa injongo yokukhupha i-hydrogen rhoqo.

Ubudlelwane phakathi kobungakanani bokufunxwa, uxinzelelo kunye nobushushu Ukutsalwa koxinzelelo lwe-PSA

Ukusuka kwi-Langmuir adsorption isotherm equation, siyazi ukuba kubushushu obuthile, ukufunxwa kwecandelo elifunxwayo kufuneka kugqitywe ngokunciphisa uxinzelelo lwalo olungaphelelanga. Iindlela zokufunxwayo ezisetyenziswa rhoqo ziquka uhlalutyo loxinzelelo lomoya kunye nohlalutyo lwe-vacuum, zombini ezijolise ekunciphiseni uxinzelelo olungaphelelanga lwecandelo elifunxwayo kwi-adsorbent.

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