Umphunga wegesi yendaloUhlaziyo yindlela esetyenziswa ngokubanzi ukuvelisa i-hydrogen, umthuthi wamandla oguquguqukayo onokusetyenziswa kumashishini ahlukeneyo, kuquka ezothutho, ukuveliswa kwamandla, kunye nokuvelisa. Inkqubo ibandakanya ukusabela kwe-methane (CH4), icandelo eliphambili legesi yendalo, kunye ne-steam (H2O) kumaqondo obushushu aphezulu ukuvelisa i-hydrogen (H2) kunye ne-carbon monoxide (CO). Oku ngokuqhelekileyo kulandelwa kukutshintsha kwegesi yamanzi ukuguqula i-carbon monoxide ibe yi-hydrogen kunye ne-carbon dioxide eyongezelelweyo (CO2).
Isibheno sokuguqulwa komphunga wegesi yendalo silele ekusebenzeni kwayo kunye nokusebenza kakuhle kweendleko. Ngoku iyeyona ndlela inoqoqosho yokuvelisa i-hydrogen, ibalwa malunga ne-70% yemveliso ye-hydrogen yehlabathi. Ngokwahlukileyo koko, i-electrolysis, esebenzisa umbane ukwahlula amanzi abe yihydrogen neoksijini, ibiza kakhulu kwaye igalela kuphela malunga ne-5% ye-hydrogen yehlabathi. Umahluko weendleko ubalulekile, kunye ne-hydrogen eveliswe nge-electrolysis ibe ngaphezulu kwexabiso eliphindwe kathathu kunelo lisuka kuhlaziyo lomphunga lwegesi yendalo.
Ngelixaimveliso ye-hydrogen yamashishiningokuguqulwa kwe-steam methane yitekhnoloji evuthiweyo kunye neendleko ezifanelekileyo, kukho umdla okhulayo wokusebenzisa izixhobo ezivuselelekayo ukunciphisa impembelelo yokusingqongileyo yemveliso ye-hydrogen. I-Biogas kunye ne-biomass zithathwa njengenye indawo yokutya kwigesi yendalo, ejolise ekunciphiseni ukukhutshwa kwezinto ezikhutshwayo. Nangona kunjalo, ezi zikhetho zineengxaki. I-hydrogen eveliswa kwi-biogas kunye ne-biomass ithande ukuba nobunyulu obuphantsi, ifuna amanyathelo okucoca axabisa kakhulu anokuphikisa izibonelelo zokusingqongileyo. Ukongeza, iindleko zemveliso yokuguqulwa komphunga ukusuka kwi-biomass ziphezulu, ngokuyinxenye ngenxa yolwazi olunqongopheleyo kunye nemithamo ephantsi yemveliso eyayanyaniswa nokusetyenziswa kwe-biomass njengendawo yokutya.
Nangona le mingeni, i-TCWY yeGesi yeNdalo yoLungiso loMphungaisityalo se-hydrogeninikeza iingenelo ezininzi ezenza kube lukhetho olunyanzelisayo kwimveliso yehydrogen. Okokuqala, ibeka phambili ukhuseleko kunye nokusebenza ngokulula, iqinisekisa ukuba inkqubo inokulawulwa ngomngcipheko omncinci kunye nobuchule bobugcisa. Okwesibini, iyunithi yenzelwe ukuthembeka, ukubonelela ngokusebenza okuhambelanayo kunye nexesha lokuphumla. Okwesithathu, ixesha lokuhanjiswa kwezixhobo lifutshane, livumela ukuthunyelwa kunye nokusebenza ngokukhawuleza. Okwesine, iyunithi ifuna umsebenzi omncinci wentsimi, ukwenza lula ukufakela kunye nokunciphisa iindleko zomsebenzi kwindawo. Okokugqibela, imali eyinkunzi kunye neendleko zokusebenza zikhuphisana, okwenza kube yindlela ephumelelayo yoqoqosho kwimveliso ye-hydrogen.
Ukuqukumbela, ukuguqulwa komphunga werhasi yendalo kuhlala kuyinto ephambiliiindlela zokuvelisa i-hydrogenngenxa yeendleko-zokusebenza kunye nokusebenza kakuhle. Ngelixa ukusetyenziswa kwemithombo ehlaziyekayo ekuguquleni umphunga kuthembisa, ijongene nemingeni yobugcisa kunye nezoqoqosho. Iyunithi yemveliso ye-TCWY yeGesi yeNdalo yoMphunga we-hydrogen imela ukhuseleko, ukuthembeka, ukuthunyelwa ngokukhawuleza, kunye neendleko zokukhuphisana, okwenza isisombululo esikhangayo sokuvelisa i-hydrogen kwizicelo ezahlukeneyo.
Ixesha lokuposa: Sep-25-2024
