Africa ndeimwe yenzvimbo huru dzinogadzira bauxite. Guinea, imwe nyika yemuAfrica, ndiyo inonyanya kutengesa bauxite pasi rose uye iri pechipiri pakugadzirwa kwebauxite. Dzimwe nyika dzemuAfrica dzinogadzira bauxite dzinosanganisira Ghana, Cameroon, Mozambique, Cote d'Ivoire, nezvimwe.
Kunyangwe Africa iine huwandu hukuru hwebauxite, dunhu richiri kushaya kugadzirwa kwealuminium nekuda kwemagetsi asina kujairika, kutadzisa mari yekudyara nekuvandudza, mamiriro ezvematongerwo enyika asina kugadzikana, uye kushomeka kwehunyanzvi. Kune akawanda aruminiyamu anonyungudutsa akagoverwa mukondinendi yose yeAfrica, asi mazhinji acho haakwanise kusvika pakukwanisa kwavo kugadzira uye kashoma kutora matanho ekuvhara, akadai seBayside Aluminium muSouth Africa neAlscon kuNigeria.
1. HILLSIDE Aluminium (South Africa)
Kwemakore anopfuura makumi maviri, HILLSIDE Aluminium yakaita basa rakakosha muindasitiri yealuminium yeSouth Africa.
Iyo aruminiyamu yekunyungudutsa iri muRichards Bay, KwaZulu Natal Province, makiromita angangoita 180 kuchamhembe kweDurban, inogadzira aruminiyamu yemhando yepamusoro yemusika wekunze.
Chikamu chesimbi yemvura inopihwa kuIsizinda Aluminium kutsigira kuvandudzwa kweindasitiri yearuminiyamu yakadzika muSouth Africa, nepo Isizinda Aluminium inopa.mahwendefa ealuminiumkuHulamin, kambani yemuno inogadzira zvigadzirwa zvemisika yepamba neyekunze.
Iyo inonyungudutsa inonyanya kushandisa alumina inotorwa kunze kwenyika kubva kuWorsley Alumina kuAustralia kugadzira yemhando yepamusoro aluminium yekutanga. Hillside ine gore negore yekugadzira inokwana matani 720000, zvichiita kuti ive hombe yekutanga aruminiyamu mugadziri kumaodzanyemba hemisphere.
2. MOZAL Aluminium (Mozambique)
Mozambique inyika iri kumaodzanyemba kweAfrica, uye MOZAL Aluminium Company ndiyo inoshandira maindasitiri hombe, ichibatsira zvikuru hupfumi hwenyika. Chigadzirwa chealuminium chinowanikwa makiromita makumi maviri chete kumadokero kweMaputo, guta guru reMozambique.
Iyo smelter ndiyo yakakura mari yakazvimirira munyika uye yekutanga huru-yakakura yekudyara yakananga madhora bhiriyoni maviri, ichibatsira Mozambique kuvaka patsva mushure menguva yemhirizhonga.
South32 ine 47.10% yemasheya kuMozambique Aluminium Company, Mitsubishi Corporation Metals Holding GmbH ine zvikamu makumi maviri neshanu kubva muzana, Industrial Development Corporation yeSouth Africa Limited ine 24% yemasheya, uye hurumende yeRepublic of Mozambique ine 3,90% yezvikamu.
Kuburitsa kwepagore kwechinyungudutsa kwaiva matani 250000, uye kwakazowedzerwa kubva muna 2003 kusvika 2004. Iye zvino, ndiyo inogadzira aruminiyamu hombe muMozambique uye yechipiri pakukura aruminiyamu mugadziri muAfrica, uye gore negore goho rinosvika matani 580000. Inotora chikamu che30% chekutengesa kunze kwenyika muMozambique uye inoshandisawo 45% yemagetsi ekuMozambique.
MOZAL yatangawo kupa bhizimusi rekutanga reAluminiyamu rekuMozambique, uye kusimukira kweindasitiri iyi yepasi kuchasimudzira hupfumi hwenyika.
3. EGYPTALUM (Egypt)
Egyptalum iri makiromita zana kuchamhembe kweguta reLuxor. IEgyptian Aluminium Company ndiyo inogadzira aruminiyamu hombe muEgypt uye imwe yevagadziri vakuru vealuminium muAfrica, ine huwandu hwegore hwekugadzira huwandu hwematani 320000. Damu reAswan rakapa kambani iyi magetsi anodiwa.
Nekunyatsoteerera kutariswa kwevashandi nevatungamiriri, nekuramba vachitevera mwero wepamusoro-soro uye kufambirana nebudiriro yese muindasitiri yealuminium, Egypt Aluminium Company yave imwe yemakambani makuru epasi rese mundima iyi. Ivo vanoshanda nekutendeseka uye kuzvipira, vachityaira kambani kune inoenderera uye hutungamiriri.
Musi wa25 Ndira 2021, Hisham Tawfik, Minister of Public Utilities, akazivisa kuti hurumende yeEgypt yave kudziya kuita zvirongwa zvechizvino-zvino zveEgyptalum, kambani yenyika yealuminium yakanyorwa muEGX seEgypt Aluminium Industry (EGAL).
Tawfik akatiwo, "Chipangamazano weProjekti Bechtel anobva kuUnited States anotarisirwa kupedzisa ongororo yeprojekiti pakati pa2021.
Egypt Aluminium Company inotsigira Metallurgical Industry Holding Company, uye makambani ese ari pasi pebazi rezvekutengeserana.
4. VALCO (Ghana)
VALCO's aluminium smelter muGhana ndiyo yekutanga maindasitiri paki munyika ichiri kusimukira. VALCO's yakayerwa kugadzira kugona ndeye 200000 metric matani ekutanga aruminiyamu pagore; Nekudaro, parizvino, kambani inongoshanda 20% yayo, uye kuvaka nzvimbo yechiyero chakadaro uye kugona kunoda mari yemadhora bhiriyoni gumi.
VALCO ikambani ine mari shoma yehurumende yeGhana uye inoramba ichiita basa guru mukuedza kwehurumende kuvandudza Integrated Aluminium Industry (IAI). Ichishandisa VALCO semusimboti wechirongwa cheIAI, Ghana iri kugadzirira kuwedzera kukosha kune ayo anopfuura mamirioni mazana manomwe ematani bauxite deposits muKibi neNyinahin, ichigadzira inodarika $105 tiririyoni mukukosha uye anosvika 2.3 miriyoni akanaka uye akasimba mikana yebasa. Ongororo yezvinogoneka yeVALCO inonyungudutsa inosimbisa kuti VALCO ichava iyo huru yeGhana yebudiriro chirongwa uye mbiru yechokwadi yeGhana yakazara aruminiyamu indasitiri.
VALCO parizvino isimba rinoshanda muindasitiri yearuminiyamu yeGhana yakadzika kuburikidza nesimbi yekupihwa uye zvine chekuita nemabasa mabhenefiti. Pamusoro pezvo, chinzvimbo cheVALCO chinogonawo kusangana nekukura kuri kutarisirwa kweindasitiri yeAruminiyamu yeGhana yakadzika.
5. ALUCAM (Cameroon)
Alucam ikambani yekugadzira aluminium inogara muCameroon. Yakagadzirwa naP é chiney Ugine. Iyo smelter iri muEd é a, guta guru redhipatimendi reSanaga Maritime mudunhu remahombekombe, makiromita makumi matanhatu nenomwe kubva kuDouala.
Alucam's gore rega rega yekugadzira huwandu hwakatenderedza 100000, asi nekuda kweabnormal magetsi, haina kukwanisa kuzadzisa chinangwa chekugadzira.
Nguva yekutumira: Mar-11-2025