Ukwenza nzulu i-reform yamaxabiso ombane, lugcina njani amandla i-Alumnom yeAluminum yeAluminum kwaye unciphise ukukhutshwa?
Ngo-Agasti 27, iKhomishini yeSizwe yoPhuculo ikhuphe "isaziso kumgaqo-nkqubo wexabiso le-Artinam yeShishini", ephunyezwayo kwikhonkrithi yexabiso leli lizwe kunye nomdlalo opheleleyo wegama lokubonisa umqondiso wexabiso lombane. Uhlalutyi bathi indawo yokuhlala yelizwe lam iya kudlala indima ebalulekileyo ekukhuthazeni ishishini eliqhubekayo lamandla ama-elektrolyti, kwaye ndincedise ekufezekiseni injongo ye-carbon peak kunye ne-carbon engathathi cala.
I-Wang Xianwei, umphandi we-China Senurity Refer Itreunye yeCandelo, utshilo ukuba isaziso sinefuthe elikhulu leenkampani ze-ALMINGOP kubandakanya imigaqo-nkqubo yexabiso le-ALMINUM.
Ngokukodwa, inqaku lokuqala kukuhlela amaxabiso e-Alminum yeShishinam yeShishini ngokwendlela yokusetyenziswa kwamandla e-AC. "Umgangatho wokuhlelwa kwangoku yi-13,650 kWh ngetoni ye-elektroniki yasekhaya inokuhlangabezana nalo mgangatho kwaye ungazenzi i-13,450 kWh, kwaye kuphela yi-13,300 kWh. Okwangoku, kwaye kuphela yi-13,300 kWh kuphela." U-Wang Xianwei uthe uninzi lweenkampani kufuneka zijongane nolawulo kunye nokuphucula ubuchwephesha ukuba bafuna ukufikelela kumgangatho. Ukongeza, isaziso sikhuthaza iinkampani ze-aluminium zealuminium ukuba zinyuse amandla okusetyenziswa kwamandla angenamkhenkce afana namandla omoya kunye ne-potolvoltaic amandla, kwaye ukunciphisa amaxabiso ezinkuthazo.
Inqaku lesibini linokuba nefuthe elibonakalayo kwiinkampani ezikhoyo zangoku, kwaye impembelelo ngqo kukonyuka kweendleko zombane. "Kuyaqondakala ukuba ngenxa yelahleko yexesha elide kumashishini alulekileyo kwi-Aleminium kule minyaka imbalwa idlulileyo, uninzi lwamashishini anezityalo ezinikezelweyo, kunye nemali yokugcina amandla, kunye nemigaqo-nkqubo. Ezi zibonelelo Ngaba zonke ziya kurhoxiswa kwixesha elizayo, kwaye iindleko zemveliso zamashishini ziya kunyuka. " Wang xianwei.
I-fe fengda, intloko yophando kunye nesebe lokubonisana nekamva le-Guoxin, yathi ishishini le-aluminium yam liphantsi koxinzelelo lokufezekisa iinjongo zokufikelela kwi-2025 ngaphambi kweshedyuli. Ukusuka kwimbono yezinto zokusetyenziswa kwamandla kwishishini le-aluminium, amalahle lowona mthombo wamandla owomileyo we-Aluminium smelting kunye ne-Aluminiya i-Aluminium, i-Akhawuntingi ye-Aluminium yokunyibilika kunye ne-87% yamandla e-Aluminina. Izixhobo zokubonelela ngezinto zokuhambisa ezivela kwimigodi yokuhambisa i-akhawunti ye-22% yeGosge yeGreenhour yeGreenhoum, ye-akhawunti ye-Alumna i-Alumna yoBonelelo lwamandla. Ukuveliswa kwetoni enye ye-aluminium ye-electrolytic iya kuvelisa umndilili weetoni ezili-12 zokukhutshwa kwekhabhoni.
Ukusuka kwimbono yokusetyenziswa kwamandla kwiShishini leAluminium yeHlabathi, i-China ye-ChinalTotic Alumnum imalunga ne-55% yemveliso yehlabathi ye-ALMIFIUTIT yehlabathi, kwaye ithathe inxaxheba kumthengi we-Alkinom yeHlabathi yeLimominum yeHlabathi. Nangona kunjalo, ngenxa yokusetyenziswa okuphezulu kweshishini lealuminium ixhomekeke kumalahle nakwezinye izibonelelo njengezixhobo eziluhlaza okwenziwa ngamandla. Ukusuka kwimbono yedatha, malunga ne-70% yokukhutshwa kwimveliso ye-aluminium yehlabathi ivela eTshayina. "Ke ngoko, njenge-injini ebalulekileyo yokukhuthaza ukusetyenziswa kwe-aluminium ye-Aluminium, ishishini le-Aluminium yaseChina liya kuba nemisebenzi enzima yohlengahlengiso lwexesha le-Carbon kwicandelo le-Aluminiyam yeli lizwe. bayinto ngokubanzi kwaye kuvavanyo oluqatha bajongana. " I-phengda yatsho.
I-Wang Xianwei yatsho ukuba phantsi kwemvelaphi yolawulo lokusetyenziswa kwamandla amabini kunye nekharbon ephakathi, amashishini e-elektrolytic alaminium, omnye wosetyenziso oluphezulu lwamandla, kuya kufuneka ajamelane nohlengahlengiso lwamandla. Isaziso silungele ukukhuthaza ishishini ukuba liqhubekeke ngokuqhubekayo kutyalo-mali kwinguqu kwezobuchwephesha, ngokuqhubekayo ukuphucula ukusebenza kwamandla kunye nokunciphisa ukuphuma kwekhabhoni. Amashishini, nangona bekwazi ukujongana neendleko kwixesha elifutshane, kwixesha elide kuya kunceda ukukhawulezisa ukutshintsha kunye nokuphucula ukukhulisa ishishini elisempilweni nelide.
Kuyaqondakala ukuba ukuphunyezwa kwangoko komgaqo-nkqubo wexabiso lombane ombane kwishishini le-electrolytic ifezekisile imizi-mveliso ye-elektroniki ukusombulula i-Alumnum ye-elektroniki ukusombulula ishishini lonke, ukukhawulezisa ukuphuculwa kweshishini, kunye nokuphucula i inqanaba lokusebenza ngokukhuselekileyo. Iqhutywa ngokusebenza ngempumelelo kwemigaqo-nkqubo kunye nenkuthazo ye-Endogenaus yamashishini, ukusetyenziswa kwamandla oShishino lweAluminium wehlayo wehlile kule minyaka idlulileyo. Ukusetyenziswa kwamandla okungqinelana kwi-Aluminium kunye ne-aluminium ye-aluminium kunye ne-Aluminium ye-ALMnum ivele ukusuka kwi-14 700 kWh ngo-2004 ukuya kwi-13,543 kWh ngo-2020, ukuncipha okungaphezulu kwe-1,200. Iiyure ze-kilowatt.
Lo mgaqo-nkqubo uhlaziya i-adapts kuPhuculo lweShishini, ithathela ingqalelo ubudlelwane phakathi kolondolozo lwamandla kwiinkqubo zokuvelisa kunye nokusetyenziswa kwamandla kwinguqu yokhuseleko lwendalo, kwaye ihlangabezana neemfuno zekharbon ye-carbon. I-felda yatsho ukuba emva kweminyaka yokucoca nokulungiswa kweshishini lealuminium ye-aluminium, uhlengahlengiso lwecala eliphambili lukhuthaze umbane we-Alinom we-Alinom kwaye usombulule ingxaki enkulu yokuvelisa ibangelwa yimveliso yemveliso iminyaka emininzi. Ukusukela ngoko, ngokuphuculwa okuqhubekayo kukhuseleko lwendalo kunye netekhnoloji kuyafuneka ukukhuthaza utshintsho kunye nokuphuculwa kweShishini leAluminium yam.
"Ijongene nokuqhushumba kwemfuno yecandelo lamandla kunye nezibonelelo ezitsha kunye neemfuno zotshintsho lwamandla oluhlaza emhlabeni. I-Cobalt kunye neLithium ziya kukhuthaza ngakumbi. " I-felda ikholelwa ukuba ishishini le-aluminium, njengendawo enendawo ephezulu yekhabhoni kumzi-mveliso wensimbi ongenakufihlakeleyo, ngokuqinisekileyo iya kukhawulezisa utshintsho lwenguqu eluhlaza kunye ne-carbon kule minyaka mihlanu izayo. Ukulawula ngokufanelekileyo amandla emveliso, ukulungiselela ubume bamandla, itekhnoloji ye-carbon ephantsi, kunye nokwandisa ukusetyenziswa kwe-scrap aluminum yeyona ndlela iphambili kwi-Alobon Specion Specion. Ukusetyenziswa kwamanyathelo ajolise kwintengiso anjengeendlela zokuthengisa zekhabhoni ziya kuba negalelo kwi-Green, i-carbon kunye nophuhliso oluzinzileyo lweshishini lealuminium. Dlala indima ebalulekileyo. Ngamanyathelo amaninzi athatyathwa ngaxeshanye, umzi-mveliso we-aluminiya uya kushenxisa ngexesha lezembali yenguqu kunye nophuhliso lwe "utyalo-hlulo lwe"
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Umthombo wesalathiso: I-intanethi
Iphepha elichazayo: Ulwazi olukule nqaku lulungiselelwe kuphela, kungekuko njengesiphakamiso sokwenza izigqibo ngqo. Ukuba awuzimiselanga ukwaphula amalungelo akho asemthethweni, nceda unxibelelane nathi ngexesha.
IXESHA LOKUQALA: USep-01-2021