Toyota Motor Corporation yatangaje ko izateza imbere ibikoresho bya PEM electrolytike hydrogène itanga ingufu mu bijyanye n’ingufu za hydrogène, ishingiye ku mashanyarazi ya lisansi (FC) hamwe n’ikoranabuhanga rya Mirai kugira ngo ikore hydrogène amashanyarazi mu mazi. Byumvikane ko iki gikoresho kizashyirwa mu bikorwa muri Werurwe ku ruganda rwa DENSO Fukushima, ruzaba nk'ahantu hashyirwa mu bikorwa ikoranabuhanga kugira ngo ryoroherezwe gukoreshwa mu gihe kiri imbere.
Ibice birenga 90% byumusaruro wibikoresho bya reakteri yibikoresho bya hydrogène birashobora gukoreshwa mubikorwa byo gutunganya amashanyarazi ya PEM electrolytike. Toyota yakoresheje ikoranabuhanga ryahinze mu myaka yashize mugihe cyiterambere rya FCEV, hamwe nubumenyi nuburambe yakusanyije ahantu hatandukanye hakoreshwa isi yose, kugirango bigabanye cyane iterambere ryiterambere kandi ryemerera umusaruro mwinshi. Nk’uko iyi raporo ibigaragaza, uruganda rwashyizwe muri Fukushima DENSO rushobora gutanga ibiro 8 bya hydrogène ku isaha, bisabwa na kilowati 53 kuri kilo ya hydrogen.
Imodoka ya selile ya hydrogène yakozwe cyane yagurishije ibice birenga 20.000 kwisi yose kuva yatangizwa mumwaka wa 2014. Ifite ibikoresho bya lisansi ituma hydrogène na ogisijeni bitwara imiti kugirango bitange amashanyarazi, kandi bitwara imodoka hamwe na moteri yamashanyarazi. Ikoresha ingufu zisukuye. "Ihumeka umwuka, ikongeramo hydrogène, kandi ikanasohora amazi gusa," bityo rero ikaba ishimwa nk "imodoka ntangarugero yangiza ibidukikije" ifite imyuka yangiza.
Raporo ivuga ko selile PEM yizewe cyane ishingiye ku makuru avuye mu bice bikoreshwa mu binyabiziga bitanga ingufu za miriyoni 7 (bihagije kuri 20.000 FCEVs) kuva Mirai yarekurwa. Guhera kuri Mirai yambere, Toyota yagiye ikoresha titanium nkigikoresho cyo gutandukanya lisansi yimodoka ya hydrogène. Ukurikije ruswa irwanya ruswa kandi ikaramba ya titanium, porogaramu irashobora kugumana urwego rumwe rwimikorere nyuma yamasaha 80.000 yo gukora muri PEM electrolyzer, ifite umutekano rwose kugirango ikoreshwe igihe kirekire.
Toyota yavuze ko ibice birenga 90% by'ibikoresho bya reaktori ya FCEV n'ibikoresho bitanga ingufu za selile muri PEM bishobora gukoreshwa cyangwa gusaranganywa, kandi ko ikoranabuhanga, ubumenyi n'uburambe Toyota yakusanyije mu myaka yashize mu guteza imbere FCEV byagabanije cyane iterambere cycle, gufasha Toyota kugera kumusaruro mwinshi no kurwego rwo hasi.
Twabibutsa ko igisekuru cya kabiri cya MIRAI cyatangijwe mu mikino Olempike n’imikino yabamugaye ya Beijing 2022. Ni ku nshuro ya mbere Mirai ikoreshwa cyane mu Bushinwa nk'imodoka itanga serivisi, kandi uburambe bw’ibidukikije n'umutekano birashimwa cyane.
Mu mpera za Gashyantare uyu mwaka, umushinga wa serivisi ishinzwe ingendo rusange za Nansha Hydrogen Run, ufatanije na guverinoma y’akarere ka Nansha ya Guangzhou na Guangqi Toyota Motor Co., Ltd watangijwe ku mugaragaro, utangiza ingendo z’imodoka zikoresha hydrogène mu Bushinwa utangiza icya kabiri -kubyara MIRAI hydrogène ya lisansi ya selile sedan, "imodoka yanyuma yangiza ibidukikije". Itangizwa rya Spratly Hydrogen Run nigisekuru cya kabiri cya MIRAI kugirango gitange serivisi kubaturage ku rugero runini nyuma yimikino Olempike.
Kugeza ubu, Toyota yibanze ku mbaraga za hydrogène mu binyabiziga bitwara lisansi, amashanyarazi ya sitasiyo ihagarara, umusaruro w’ibihingwa nibindi bikorwa. Mu bihe biri imbere, usibye guteza imbere ibikoresho bya electrolytike, Toyota yizeye kwagura amahitamo yayo muri Tayilande yo kubyara hydrogène iva muri biyogazi ikomoka mu myanda y’amatungo.
Igihe cyo kohereza: Werurwe-16-2023