1. Ukunikezwa kanye nokufuna
Ubudlelwano phakathi kokuhlinzekwa kanye nesidingo buthinta ngqo izintengo zemakethe yempahla. Lapho ubudlelwano phakathi kokuhlinzekwa kanye nokufunwa busebaleneni okwesikhashana, intengo yemakethe yempahla izoshintshana nebanga elincane. Lapho ukunikezwa nokufunwa kungaphandle kwemali esele, amanani aguquguqukayo. OkwakamuvaI-Aluminimum IngotImakethe isesimweni sokungalinganikala okuhlobene phakathi kokuhlinzekwa kanye nokufuna, kanye nesidingo semakethe siphansi ngaphansi kwengcindezi yokusungula okuphezulu.
2. Ukunikezwa kwe-alumina
I-Alumina ibiza ama-akhawunti cishe ama-28% -34% wezindleko zokukhiqiza ze-aluminium ingots. Ngoba imakethe ye-Alumina yamazwe omhlaba igxile kakhulu, iningi lama-alumina omhlaba (amaphesenti angama-80-90) liyathengiswa ngaphansi kwezinkontileka zesikhathi eside, ngakho-ke i-alumina encane kakhulu iyatholakala ukuthi ithengwe emakethe yebala. Ukwehliswa kokukhiqizwa kwakamuva kwe-Alumina, ukuze abathengi nabathengisi banokubukwa okuhlukile emakethe, okwenziwe esigabeni esisezingeni eliphezulu.
3, umthelela wamanani kagesi
Njengamanje, ukusetshenziswa kwamandla okuphakathi kwethani le-aluminium ezitshalweni ze-aluminium zamazwe ahlukahlukene kulawulwa ngaphansi kwama-15,000 kWh / t. Isipiliyoni sokukhiqizwa kwe-aluminium Ingots kwamanye amazwe sibonisa ukuthi kubhekwa njengengozi ukukhiqiza i-aluminium lapho izindleko zikagesi zidlula ama-30% wezindleko zokukhiqiza.
Kodwa-ke, njengoba iChina iyizwe lokushoda kwamandla, intengo kagesi iphakanyiswe kaningana ukuze inani elijwayelekile lamabhizinisi a-aluminium likhuphuke libe ngaphezulu kuka-0.355 yuan / kWh, okusho ukuthi izindleko zokukhiqiza ze-aluminium zikhuphuke ngo-600 yuan ngethani. Ngakho-ke, isici samandla agcineki sithinta kuphela ukukhiqizwa kwe-electrolytic aluminium eChina, kodwa futhi kuthinta nentengo yemakethe yase-Aluminium neyamanye amazwe.
4. Umthelela wesimo sezomnotho
I-Aluminium isibe izinhlobo ezibalulekile zensimbi ezingezona ezonakele, ikakhulukazi emazweni athuthukile noma ezifundeni, ukusetshenziswa kwe-aluminium kuhlobene kakhulu nentuthuko yezomnotho. Lapho umnotho wezwe noma umnotho wesifunda ukhula ngokushesha, ukusetshenziswa kwe-aluminium nakho kuzokwanda ngokuvumelanisa. Ngokufanayo, ukwehla komnotho kuzoholela ekunciphiseni ukusetshenziswa kwe-aluminium kwezinye izimboni, okuzoholela ekuguquguqukineni kwamanani entengo ye-aluminium.
I-5. Ithonya Loshintsho lwe-Aluminium Isicelo Sokushintsha
Intengo ye-aluminium izothinteka kakhulu ngoshintsho endaweni yokusebenzisa kanye nenani le-aluminium Ingot ezimbonini ezinkulu njengokukhiqiza izimoto, ubunjiniyela bokwakha kanye nentambo.
Isikhathi sePosi: Meyi-12-2022