Kwiminyaka yakutshanje, imarike yenkunkuma esele ishiyekileyo ibonakalise imeko enzima nenobunzima. Njengomntu -} Imveliso ye-Aluminium ye-Aluminiy, ixabiso lokuphinda lisebenze kwakhona kunye neemfuno zoKhuseleko lwezeNdalo ziye zagqiba ingqalelo kwibala lempahla. Ngokukhawulezisa ukulungiswa kwe-Alumnum ye-Alumnum ye-Alumnum ye-Alumnum kunye nenguqu eluhlaza, imakethi ijongene nenqanaba elibalulekileyo lokuphinda isebenze kwakhona kunye nobudlelwane bemfuno kunye nokwakhiwa kwakhona kwendlela yexabiso.
Ukusuka kwicala lokubonelela, ukukhutshwa kwe-AdeDs entsalela kwi-smelters kwi-Aluminium enkulu ekuveliseni amazwe ase-China, iRussia neMbindi Mpuma kuhlala kuzinzile. Nangona kunjalo, ngenxa yokuphuculwa kwetekhnoloji yeseli yemoto yeenkampani ezithile, amandla enkqubo yokuvelisa inkunkuma anciphile kancinane. Kwangelo xesha, imigaqo-siseko yendalo esingqongileyo iye yangenisa iinkampani ezingaphezulu zokukhetha iimvavanyo ezihlaziyiweyo endaweni yokufowuna ngokuthe ngqo Kwicala lemfuno, ukusetyenziswa kwesiseko senkunkuma engasasebenziyo igxilwe kwimimandla yokunyibilikisa i-Aluminium ehlaziyiweyo kunye ne-metricical slownices.
Nangona kunjalo, ukungalungisi kwimarike kwandiswa kakhulu. Kwelinye icala, ukuguquguquka kwamaxabiso orhwebo lwamanye amazwe kuchaphazela ngqo inkqubo yamaxabiso enkunkuma yentsalela; Kwelinye icala, izithintelo zorhwebo zengingqi kunye neendleko zokunyuka zezinto zempahla zicinezele umnqamlezo -} Imakethi yendawo yokuhlambela. Idatha ibonisa ukuba ixabiso le-cif le-scrap e-Scrades e-Asia kwi-20xx iguqulwe ngaphezulu kwe-XX% xa ithelekiswa nonyaka ophelileyo, ibalaselisa ukungakwazi i-chain yonikezo.
Kufanelekile ukuba uqaphele ukuba izinto ezintsha zetekhnoloji kwimveliso zitshintsha ngokuthe ngcembe imodeli yokuthengisa. Abanye abarhwebi sele beqalisile ukwazisa itekhnoloji yebhlokheli ukulandelela umthombo kunye nomgangatho wenkunkuma, kunye nokusetyenziswa kwamaqonga edijithali kuphucule ukuthengwa kwentambo -} Ukuthengwa kweMfazwe. Ukongeza, ukuphuculwa kweMigangatho yokuPika kweNkunkuma ngeenkampani ezihamba phantsi kwe-downyster ukuya kunyanzelekile ukuba kusetyenziswe amakhonkco okutshabalalisa amakhonkco okuqinisa iZakhono zoKhuseleko kunye nokuqwalaselwa.
Ukujonga kwikamva, imakethi ye-anode ye-anode iya kudlala indima ebaluleke kakhulu kwi-{● [0}} inkqubo ye-ialuminum. Ungawandisa njani izibonelelo zokusingqongileyo ngelixa ukuqinisekisa ukuzinza kwempahla kuya kuba yinto ende {{2}
