Ukukhiqizwa kwe-Hydrogen, Ukugcinwa kanye Nokusetshenziswa

Ingxoxo eshisayo ivame ukuvuswa ngokutholakala kwamandla njalo kanye nokulingana kokutholakala kanye nesidingo. Futhi ukugcinwa kwe-hydrogen kubalulekile kuzo zonke lezo zinhlelo zamandla ezingenazo izinsalela. I-hydrogen eluhlaza idonsela ukunaka ngenxa yempahla yayo eyingqayizivele yemvelo kanye nendima ebalulekile esigabeni sokuguqula.

Amaphothifoliyo ochwepheshe mayelana nesici sokucubungula i-hydrogenukulawula ukugeleza kwe-hydrogenfuthiukulinganisa ingcindezi.Emkhakheni wokukhiqizwa kwe-hydrogen eluhlaza, ukwandiswa kwe-electrolyzer kudinga ubukhulu obukhulu bezitaki. Khona-ke izidingo ezikhulayo zokuqapha ukugeleza kwe-hydrogen zihilela ukwehla okuncane kwengcindezi, okubalulekile ukuze kugcinwe ukusebenza kahle futhi kuqinisekiswe ukuthi igesi ye-hydrogen ilethwa ngesivinini sokugeleza esifiselekayo.

Ukugcinwa Nokuthuthwa Kwe-Hydrogen

Ukugcinwa kwe-hydrogen kanye nokuthuthwa kwayo kukhula kubalulekile ochungechungeni lwayo lokuhlinzeka. Kunezimo eziningana ezenzelwe ukugcina kanye nokuthuthwa kwe-hydrogen ezinezinzuzo kanye nemikhawulo ehlukile, njengokuncibilika, ukucindezela okuphezulu, ukugcinwa ezithwalini eziwuketshezi njenge-ammonia noma i-ethanol, i-Liquid Organic Hydrogen Carriers (LOHCs), kanye nokubopha kuma-hydride ensimbi. Ake sibheke izinzuzo kanye nokubi kwalezo zimo ngasinye ngasinye.

Ukwenziwa kwe-Liquefaction No.1

Ukupholisa amazinga okushisa e-hydrogen kuya ku--253°C noma ku--423°F ukuze iguquke kusuka kugesi ibe uketshezi. Ubuningi obukhulu be-hydrogen encibilikisiwe bufanelekela ukuthuthwa ibanga elide futhi ivolumu yayo encane ifaneleka kakhulu ezisetshenziswa njengezindiza noma izindawo zokugcina izinto ezihlanganisiwe. Kodwa-ke, kudingeka amandla amaningi ukuze kuncibilikiswe uketshezi, okungadla okuqukethwe okungu-30% kwe-hydrogen. Ngaphezu kwalokho, izindleko zokugcina amazinga okushisa e-cryogenic ziyanda kakhulu. Ngesikhathi esifanayo, i-hydrogen iyanyamalala ngokuhamba kwesikhathi.

No.2 Ukucindezela Okuphezulu

Ukucindezela okuphezulu kuyisisombululo esilula kakhulu esisetshenziswa kakhulu uma ukufinyeleleka kanye nobulula kubekwa phambili. Ukucindezela i-hydrogen kunciphisa umthamo wayo ezimweni zokucindezela okuphezulu njenge-700 bar, okwenza ifaneleke kakhulu emathangini okugcina izinto kanye nezimoto zamaseli kaphethiloli.

Izithwali Zoketshezi Ezi-3

Izithwali zoketshezi ezifana ne-ammonia noma i-ethanol zibhekwa njengezishintsha umdlalo ekuthuthweni kwe-hydrogen. I-Amonia inesisindo esimangalisayo ngaphandle kwemingcele yokucindezela kanye namazinga okushisa; noma kunjalo, idinga ukusabela okubangela ukucindezeleka lapho umuntu ezama ukukhipha i-hydrogen kubathwali. I-ammonia enobuthi iphakamisa amazinga aqinile ezimisweni zokuphatha, okuwukuthi ibeka ukubaluleka okukhulu kokubili kobuchwepheshe kanye nokuqwashisa ngokuphepha.

Ukusetshenziswa Kwe-Hydrogen Ezimbonini

I-hydrogen isetshenziswa ezindaweni zokuhluza uphethiloli ukuze kukhiqizwe imikhiqizo yangaphandle efana nedizili kanye nophethiloli, okusebenza ekunciphiseni ukungcola emikhiqizweni yokugcina evela ezindaweni zokuhluza. Ngaphezu kwalokho, kukhiqizwa amakhemikhali amaningi asekelwe ku-hydrogen njenge-ammonia kanye ne-methanol ngosizo lwe-hydrogen. Ezinye izinhlelo zokusebenza zitholakala ezimbonini ezilandelayo:

✤Umanyolo wezolimo

✤Ukushisela i-hydrogen ye-athomu

✤Imikhiqizo ye-elekthronikhi

✤Izimboni zeglasi

✤Izimboni zezindiza

✤Imboni yensimbi

✤Imboni yezindiza

Imitha yethu yokugeleza kobuningi beCoriolils eguquguqukayo ilungele ukulinganisa ukugeleza kokungena nokuphuma, izinga lokushisa kanye nokucindezela. Yenza ukulungiswa kwemingcele kube nokwenzeka ukuze kuthuthukiswe izindleko ngokuhamba kwesikhathi.