1. Ukuthenga kanye nesidingo
Ubudlelwano phakathi kokunikezwa kanye nesidingo buthinta ngqo intengo yemakethe yempahla. Uma ubudlelwano phakathi kokunikezwayo nokufunwa bukwibhalansi yesikhashana, intengo yemakethe yempahla izoguquguquka ebangeni elincane. Lapho ukunikezwa kanye nesidingo kungaphandle kwebhalansi, amanani ashintshashintsha kakhulu. Okwakamuvainsimbi ye-aluminiumimakethe isesimweni sokungalingani phakathi kokunikezwa kanye nesidingo, futhi isidingo semakethe siphansi ngaphansi kwengcindezi yokusungula izinto eziphezulu.
2. Ukunikezwa kwe-alumina
Izindleko ze-alumina zibalelwa ku-28% -34% wezindleko zokukhiqiza ama-ingots e-aluminium. Ngenxa yokuthi imakethe ye-alumina yamazwe ngamazwe igxile kakhulu, iningi le-alumina yomhlaba (amaphesenti angu-80-90) lithengiswa ngaphansi kwezinkontileka zesikhathi eside, ngakho i-alumina encane kakhulu etholakalayo ukuze ithengwe emakethe yendawo. Ukuncishiswa kwakamuva kokukhiqizwa kwamabhizinisi e-alumina, ukuze abathengi nabathengisi babe nemibono ehlukene emakethe, ukuthengiselana kufinyelele esigabeni esimile.
3, umthelela wamanani kagesi
Njengamanje, isilinganiso sokusetshenziswa kwamandla ngethani ngalinye le-aluminium ezitshalweni ze-aluminium zamazwe ahlukahlukene kulawulwa ngaphansi kwe-15,000 KWH / t. Okuhlangenwe nakho kokukhiqizwa kwe-aluminium ingots kwamanye amazwe kubonisa ukuthi kubhekwa kuyingozi ukukhiqiza i-aluminium lapho izindleko zikagesi zidlula u-30% wezindleko zokukhiqiza.
Kodwa-ke, njengoba i-China iyizwe elishodayo, intengo kagesi ikhushulwe izikhathi eziningana ukuze intengo ejwayelekile yezinkampani ze-aluminium ikhuphuke ibe ngaphezu kuka-0.355 yuan /KWh, okusho ukuthi izindleko zokukhiqiza amabhizinisi e-aluminium zikhuphuke ngama-yuan angu-600 ngethani. Ngakho-ke, isici samandla asithinti kuphela ukukhiqizwa kwe-aluminium electrolytic e-China, kodwa futhi sithinta intengo yemakethe ye-aluminium yasekhaya neyamazwe ngamazwe.
4. Umthelela wesimo somnotho
I-Aluminium isiphenduke izinhlobonhlobo ezibalulekile zezinsimbi ezingenayo insimbi, ikakhulukazi emazweni athuthukile noma izifunda, ukusetshenziswa kwe-aluminium kuye kwahlobene kakhulu nokuthuthukiswa komnotho. Uma umnotho wezwe noma wesifunda uthuthuka ngokushesha, ukusetshenziswa kwe-aluminium nakho kuzokhuphuka ekuvumelaniseni. Ngokufanayo, ukwehla komnotho kuzoholela ekwehleni kokusetshenziswa kwe-aluminium kwezinye izimboni, okuzoholela ekushintshashintsheni kwamanani e-aluminium.
5. Umthelela woshintsho lwesitayela sesicelo se-aluminium
Intengo ye-aluminium izothinteka kakhulu izinguquko endaweni yokusetshenziswa kanye nenani le-aluminium ingot ezimbonini ezinkulu ezifana nokukhiqiza izimoto, ubunjiniyela bokwakha, izintambo kanye nekhebula.
Isikhathi sokuthumela: May-12-2022