Umwuka wa gazekuvugurura nuburyo bukoreshwa cyane mugukora hydrogène, itwara ingufu zinyuranye kandi zishobora gukoreshwa mubikorwa bitandukanye, harimo ubwikorezi, kubyara amashanyarazi, ninganda. Inzira ikubiyemo reaction ya metani (CH4), igice cyambere cya gaze karemano, hamwe na parike (H2O) mubushyuhe bwinshi kugirango bitange hydrogene (H2) na monoxyde de carbone (CO). Ibi mubisanzwe bikurikirwa no guhinduranya amazi-gazi kugirango ihindure monoxide ya karubone muri hydrogène na dioxyde de carbone (CO2).
Kwiyambaza ivugurura rya gaze gasanzwe rishingiye kubikorwa byaryo kandi bikoresha neza. Ubu ni bwo buryo bwubukungu bwo gukora hydrogène, bingana na 70% by’umusaruro wa hydrogène ku isi. Ibinyuranye, electrolysis, ikoresha amashanyarazi kugirango igabanye amazi muri hydrogène na ogisijeni, ihenze kandi itanga hafi 5% by'amazi ya hydrogène ku isi. Itandukaniro ryibiciro rirakomeye, hamwe na hydrogène ikorwa hakoreshejwe electrolysis irenze inshuro eshatu zihenze nkiziva mu kuvugurura gaze gasanzwe.
Mugiheinganda za hydrogènekuvugurura methane ivugurura nubuhanga bukuze kandi buhendutse, hari inyungu ziyongera mugukoresha umutungo wongerewe kugirango ugabanye ingaruka z’ibidukikije ku musaruro wa hydrogène. Biyogazi na biyomasi bifatwa nkibindi bigaburira gaze gasanzwe, bigamije kugabanya imyuka ihumanya ikirere. Ariko, aya mahitamo arerekana ibibazo. Hydrogene ikomoka kuri biyogazi na biyomasi ikunda kugira isuku nke, bisaba intambwe yo kweza ihenze ishobora kwangiza inyungu z’ibidukikije. Byongeye kandi, ibiciro byumusaruro wo kuvugurura amavuta biva muri biyomasi ni byinshi, igice bitewe nubumenyi buke nubunini buke bujyanye no gukoresha biomass nkibiryo.
Nubwo hari ibibazo, ivugurura rya gaz ya TCWY Kamerehydrogèneitanga inyungu nyinshi zituma ihitamo rikomeye kubyara hydrogène. Ubwa mbere, ishyira imbere umutekano no koroshya imikorere, iremeza ko inzira ishobora gucungwa ningaruka nkeya nubuhanga bwa tekiniki. Icya kabiri, igice cyagenewe kwizerwa, gitanga imikorere ihamye nigihe cyo hejuru. Icya gatatu, igihe cyo gutanga ibikoresho ni kigufi, cyemerera kohereza vuba no gukora. Icya kane, igice gisaba imirimo mike yo mumurima, koroshya kwishyiriraho no kugabanya amafaranga yumurimo. Ubwanyuma, igishoro nigiciro cyo gukora birarushanwa, bigatuma ihitamo neza mubukungu kubyara hydrogène.
Mu gusoza, ivugurura rya gaze gasanzwe rikomeje kwiganzainzira zo kubyara hydrogenbitewe nigiciro-cyiza kandi neza. Nubwo gukoresha umutungo ushobora kuvugururwa mu kuvugurura ibyuka bitanga icyizere, uhura n’ibibazo bya tekiniki n’ubukungu. TCWY Gazi Kamere Ivugurura ishami rishinzwe kubyara hydrogène rihagaze neza kubwumutekano waryo, kwiringirwa, koherezwa vuba, hamwe nigiciro cyo gupiganwa, bigatuma igisubizo gishimishije kubyara hydrogène mubikorwa bitandukanye.
Igihe cyo kohereza: Nzeri-25-2024
