Kwiminyaka yakutshanje, ngophuhliso loqoqosho lwehlabathi kunye nenkqubela phambili yesayensi netekhnoloji, ishishini le-aluminium liye laba yinxalenye ebalulekileyo yophuhliso loqoqosho lwehlabathi.
Ngokwengqikelelo yamaziko afanelekileyo, ubungakanani bemarike ye-aluminium yehlabathi buza kufikelela kwi-$260 yeebhiliyoni ngo-2021, izinga lokukhula konyaka elidibeneyo kulindeleke ukuba libe malunga ne-4%.
I-aluminium njengohlobo lobunzima obulula, ukumelana nokugqwala, kulula ukuyisebenzisa kunye nezinye iimpawu zesinyithi, isetyenziswa kakhulu kwiimoto, ulwakhiwo, izixhobo ze-elektroniki kunye nezinye iinkalo. Phakathi kwazo, ishishini leemoto njengommeli wei-aluminiyamuIshishini leemveliso liphuhliswa ngokukhawuleza, livulela ithuba lembali.
Ngokuphuculwa okuqhubekayo kolwazi oluphathelele indalo kwihlabathi liphela, ishishini lokuvelisa iimoto likhawulezisa utshintsho oluya kwicala lokukhanya, ukonga amandla kunye nokunciphisa i-carbonization, kunye nemfuno yesicelo sei-aluminiyamuIimveliso ziye zaxhalatyiswa kakhulu kancinci kancinci. Okwangoku, ishishini le-aluminium libandakanya ngaphezulu kwama-40% ezithuthi ezikhaphukhaphu zehlabathi.
Kwangaxeshanye, iTshayinai-aluminiumIshishini liye laba lelinye lawona bavelisi baninzi kwihlabathi njengoko imakethi yalo yeemoto zasekhaya ikhule ngokukhawuleza. Ukugqibelela nokuvuthwa kwekhonkco leshishini le-aluminium kubonelela ngenani elikhulu leemveliso ze-aluminium ezikumgangatho ophezulu kwimarike yamazwe ngamazwe.
Ukongeza, iimveliso ze-aluminium kulwakhiwo, izixhobo ze-elektroniki kunye nezinye iinkalo, imfuno yemarike iyanda. Ukuhombisa ikhaya, izixhobo zasekhaya, iimveliso ze-elektroniki kunye nezinye izinto, inani elikhulu le-aluminium kunyei-aluminiyamuiimveliso. Ngenxa yomgangatho wayo okhanyayo, ukumelana nokuguguleka kunye nexabiso eliphantsi, iimveliso ze-aluminiyam zitsala inani elikhulu labathengi.
Ngokubanzi, amathuba ophuhlisoi-aluminiyamuIimarike zithembisa kakhulu. Njengoko uqoqosho lwehlabathi lungena kwixesha elitsha lophuhliso olukhawulezayo, iChinalco nayo iya kudlala indima ebaluleke ngakumbi kwimarike yamazwe ngamazwe. Ngenkqubela phambili eqhubekayo yesayensi netekhnoloji kunye nokuphuculwa okuqhubekayo komgangatho wemveliso, ishishini le-aluminium liza kuzisa amathuba angcono ophuhliso.
Ixesha lokuthumela: Epreli-28-2023