Kwisikhululo sokuvelisa i-hydrogen ye-photovoltaic seBaofeng Energy, iitanki ezinkulu zokugcina igesi ezibhalwe “Green Hydrogen H2″ kunye ne“Green Oxygen O2″ zime elangeni. Kwindawo yokusebenzela, izahluli ze-hydrogen ezininzi kunye nezixhobo zokucoca i-hydrogen zicwangciswe ngendlela ecwangcisiweyo. Iziqwenga zeepaneli zokuvelisa umbane ze-photovoltaic zifakwe entlango.
UWang Jirong, intloko yeprojekthi yamandla e-hydrogen yeBaofeng Energy, uxelele iChina Securities Journal ukuba isixhobo sokuvelisa umbane we-photovoltaic esingama-200,000 kilowatts senziwe sisiqwenga seephaneli zokuvelisa umbane we-photovoltaic, kunye nesixhobo sokuvelisa i-hydrogen samanzi esenziwe nge-electrolyzed esinomthamo wee-cubic metres ezingama-20,000 ze-hydrogen ngeyure. Iprojekthi yeFeng Energy Hydrogen Energy Industry.
“Isebenzisa umbane oveliswa yi-photovoltaics njengamandla, i-electrolyzer isetyenziselwa ukuvelisa ‘i-hydrogen eluhlaza’ kunye ‘neoksijini eluhlaza’, ezingena kwinkqubo yemveliso ye-olefin yeBaofeng Energy ukuze zithathe indawo yamalahle kwixesha elidlulileyo. Ixabiso elipheleleyo lokuvelisa ‘i-hydrogen eluhlaza’ yi-0.7 yuan kuphela/ UWang Jirong uqikelela ukuba ii-electrolyzer ezingama-30 ziya kuqaliswa ukusebenza ngaphambi kokuphela kweprojekthi. Emva kokuba zonke ziqalisiwe ukusebenza, zinokuvelisa izikwere ezisemgangathweni ezingama-240 ezigidi ze-“hydrogen eluhlaza” kunye nezikwere ezisemgangathweni ezili-120 ezigidi ze-“oxygen eluhlaza” ngonyaka, zinciphisa ukusetyenziswa kwezixhobo zamalahle malunga nama-38 ngonyaka. Iitoni ezili-10,000, zinciphisa ukukhutshwa kwekhabhoni diokside malunga neetoni ezingama-660,000. Kwixesha elizayo, inkampani iya kuphuhlisa ngokupheleleyo kwicala lemveliso kunye nokugcinwa kwe-hydrogen, ukugcinwa kunye nokuthuthwa kwe-hydrogen, kunye nokwakhiwa kwesitishi sokugcwalisa i-hydrogen, kwaye yandise iimeko zokusetyenziswa ngokusebenzisana nemigca yebhasi yokubonisa amandla e-hydrogen yasezidolophini ukuze kufezekiswe ukuhlanganiswa kwekhonkco lonke leshishini lamandla e-hydrogen.
Igama elithi “Green Hydrogen” libhekisa kwihydrogen eveliswa yi-electrolysis yamanzi ngombane oguqulwe kumandla ahlaziyekayo. Iteknoloji ye-electrolysis yamanzi ibandakanya ikakhulu iteknoloji ye-alkaline water electrolysis, iteknoloji ye-proton exchange membrane (PEM) water electrolysis kunye neteknoloji yeseli ye-solid oxide electrolysis.
NgoMatshi kulo nyaka, uLongi noZhuque batyale imali kwi-joint venture ukuze baseke inkampani yamandla e-hydrogen. ULi Zhenguo, umongameli weLongji, uxelele intatheli evela kwi-China Securities News ukuba uphuhliso lwe-"hydrogen eluhlaza" kufuneka luqale ekunciphiseni iindleko zezixhobo zokuvelisa amanzi ezisebenzisa i-electrolyzed kunye nokuveliswa kwamandla e-photovoltaic. Kwangaxeshanye, ukusebenza kakuhle kwe-electrolyzer kuyaphucuka kwaye ukusetyenziswa kwamandla kuyancitshiswa. Imodeli kaLongji ethi "photovoltaic + hydrogen production" ikhetha i-alkaline water electrolysis njengesikhokelo sayo sophuhliso.
“Ngokwembono yeendleko zokwenziwa kwezixhobo, iplatinum, i-iridium kunye nezinye izinyithi ezixabisekileyo zisetyenziswa njengezixhobo ze-electrode kwi-proton exchange membrane electrolysis yamanzi. Iindleko zokwenziwa kwezixhobo zihlala ziphezulu. Nangona kunjalo, i-alkaline water electrolysis isebenzisa i-nickel njengezinto ze-electrode, nto leyo enciphisa kakhulu iindleko kwaye inokuhlangabezana neemfuno ze-electrolysis yamanzi kwixesha elizayo. Imfuno enkulu yemarike ye-hydrogen.” ULi Zhenguo uthe kwiminyaka eli-10 edlulileyo, iindleko zokwenziwa kwezixhobo ze-alkaline water electrolysis zincitshisiwe ngama-60%. Kwixesha elizayo, ukuphuculwa kwenkqubo yokwenziwa kwezixhobo zetekhnoloji kunye nemveliso kunokunciphisa iindleko zokwenziwa kwezixhobo.
Ngokuphathelele ukunciphisa iindleko zokuveliswa kombane nge-photovoltaic, uLi Zhenguo ukholelwa ukuba oku kuquka ikakhulu amacandelo amabini: ukunciphisa iindleko zenkqubo kunye nokwandisa ukuveliswa kombane ngomjikelo wobomi. “Kwiindawo ezineeyure ezingaphezu kwe-1,500 zelanga unyaka wonke, iindleko zokuveliswa kombane nge-photovoltaic kaLongi zinokufikelela kwi-0.1 yuan/kWh.”
Ixesha lokuthumela: Novemba-30-2021
