Musi wa8 Chivabvu, Austrian RAG yakatanga purojekiti yekutanga pasi pevhu yekuchengetera hydrogen pane yaimbova depot yegasi muRubensdorf. Iyo purojekiti yekuyedza ichachengeta 1.2 miriyoni cubic metres yehydrogen, yakaenzana ne4.2 GWh yemagetsi. Iyo haidrojeni yakachengetwa ichagadzirwa ne 2 MW proton exchange membrane cell inopihwa neCummins, iyo inotanga kushanda pamutoro wepasi kugadzira hydrogen yakakwana yekuchengetedza. Gare gare mupurojekiti, sero rinoshanda nenzira inoshanduka kuendesa magetsi akawandisa anogona kudzokororwa kune grid.
Sechiitiko chakakosha mukuvandudzwa kwehupfumi hwehydrogen, chirongwa chekuyedza chicharatidza kugona kwekuchengetwa kwehydrogen pasi pevhu kuitira kuchengetedza simba mumwaka uye kugadzira nzira yekushandiswa kukuru kwesimba rehydrogen. Nepo kuchine matambudziko akawanda ekukunda, iri idanho rakakosha rakananga kune yakawedzera kusimba uye decarbonized simba system.
Yepasi pevhu hydrogen chengetedzo, kureva kushandisa yepasi pevhu geological chimiro chehombe-chiyero chekuchengetedza simba rehydrogen. Kugadzira magetsi kubva kune anogonesa simba masosi uye kugadzira haidrojeni, iyo haidrojeni inobayiwa pasi pevhu geological zvimiro zvakaita semapako emunyu, mafuta akapera uye gasi reservoirs, aquifers nemapako ematombo akaomarara kuti awane kuchengetedza simba rehydrogen. Kana zvichidikanwa, iyo haidrojeni inogona kutorwa kubva pasi pevhu hydrogen kuchengetedza nzvimbo kune gasi, kugadzirwa kwemagetsi kana zvimwe zvinangwa.
Simba reHydrogen rinogona kuchengetwa mumhando dzakasiyana siyana, kusanganisira gasi, mvura, pamusoro adsorption, hydride kana mvura ine onboard hydrogen mitumbi. Nekudaro, kuti uone kushanda kwakatsetseka kwegiridhi yemagetsi ekubatsira uye kumisikidza yakakwana hydrogen simba network, pasi pevhu hydrogen kuchengetedza ndiyo yega nzira inogoneka parizvino. Mafomu epamusoro ekuchengetedza hydrogen, senge mapaipi kana matangi, ane mashoma ekuchengetedza uye ekuburitsa simba kwemazuva mashoma chete. Pasi pevhu hydrogen chengetedzo inodiwa kupa simba rekuchengetedza pachiyero chemavhiki kana mwedzi. Pasi pevhu hydrogen chengetedzo inogona kusangana kusvika kumwedzi yakati wandei yesimba rekuchengetedza simba, inogona kutorwa kuti ishandiswe yakananga painodiwa, kana inogona kushandurwa kuita magetsi.
Nekudaro, pasi pevhu hydrogen chengetedzo inotarisana nematambudziko akati wandei:
Kutanga, kusimukira kwetekinoroji kunononoka
Parizvino, tsvagiridzo, kusimudzira uye ratidziro inodiwa kuchengetedza muminda yakapera gasi uye aquifers inononoka. Zvidzidzo zvakawanda zvinodikanwa kuongorora mhedzisiro yegasi rechisikigo rakasara muminda yakapera, mune situ mabhakitiriya maitiro muaquifers uye kupera kwegasi minda inogona kuburitsa tsvina uye kurasikirwa kwehydrogen, uye mhedzisiro yekusimba kwekuchengetedza iyo inogona kukanganiswa neiyo hydrogen zvinhu.
Chechipiri, nguva yekuvaka purojekiti yakareba
Mapurojekiti ekuchengetedza gasi pasi pevhu anoda nguva dzakati wandei dzekuvaka, makore mashanu kusvika gumi emapako emunyu uye madhamu akapera, uye makore gumi kusvika gumi nemaviri ekuchengetedza aquifer. Kune mapurojekiti ekuchengetedza ehydrogen, panogona kunge paine yakakura nguva lag.
3. Yakaganhurirwa nemamiriro enzvimbo
Nzvimbo yenzvimbo ye geological inosarudza zvingaita zvepasi pevhu yekuchengetedza gasi. Munzvimbo dzine simba shoma, hydrogen inogona kuchengetwa pamwero mukuru semutakuri wemvura kuburikidza nemakemikari ekushandura maitiro, asi simba rekushandura simba rinoderedzwawo.
Kunyange zvazvo simba rehydrogen risati rashandiswa pamwero mukuru nekuda kwekushanda kwayo kwakaderera uye kudhura kwakanyanya, ine tarisiro yakakura yekusimudzira mune ramangwana nekuda kwebasa rayo rinokosha mukubvisa carbonization muzvikamu zvakasiyana zvakakosha.
Nguva yekutumira: May-11-2023