M'zaka zaposachedwa, mphamvu yaku China yopanga aluminiyamu ya electrolytic yakula mwachangu, ndipo makampani osungiramo zinthu omwe akugwirizana nawo akulanso mwachangu.Kuyambira pomwe adayambira ku South China ndi East China, adakula mpaka ku Central ndi North China, ndipo tsopano ngakhale Kumadzulo kuli ndi malo osungiramo zinthu komanso malo osungira mtsogolo.Masiku ano, ndi kusamutsidwa kwa electrolytic aluminiyamu kupanga mphamvu ndi kufalikira kwa unyolo wa mafakitale opanga, chitsanzo choyambirira cha bizinesi chosungiramo ma aluminium ingots chikukumana ndi mavuto, ndipo chayambanso kukhudza amalonda ndi opanga pansi.Zomwe zachitika pamakinawa zakopa chidwi chamakampani.
Malinga ndi kafukufuku ndi ziwerengero zochokera ku mabungwe oyenerera pamakampani osagwirizana ndi zitsulo, kuchuluka kwa tsiku ndi tsiku kwa ma aluminiyamu m'misika yosungiramo 16 aluminium ingot m'dziko lonselo kudzakhala pafupifupi matani 700,000 mu 2020, kutsika kwakukulu kuchokera kuzinthu zopitilira. 1 miliyoni matani zaka zapitazo.M'mbuyomu, Foshan, Guangdong, Wuxi, Jiangsu, ndi Shanghai anali nkhokwe zazikulu, zomwe Guangdong, Shanghai, ndi Jiangsu zinali zofunika kwambiri, zomwe zimawerengera zoposa 70% ya zosungira zonse za aluminiyamu.
Kumene kulizitsulo za aluminiyamusi chinsinsi
Kusintha 1: Mabizinesi a aluminiyamu a Electrolytic adayamba kusungunuka ndikuponya ndodo za aloyi kuti achepetse kutumiza kwa ma ingots a aluminium.Ndipotu, kuyambira 2014, Xinfa Group, Hope Group, Weiqiao Group ndi makampani ena ambiri a electrolytic aluminiyamu ayamba kuponya mwachindunji ndodo zambiri ndikugulitsa madzi a aluminiyamu pomwepo.Monga ife tonse tikudziwa, aluminiyamu ingots ndi zofunika zopangira pokonza aluminiyamu.Nthawi zambiri, zitsulo za aluminiyamu zimafunika kusungunuka mu ng'anjo kuti ziwonjezere zida zothandizira kuti zikhale zopangira aluminiyamu, ndikuponyedwa muzitsulo zazitsulo (zotchedwa aluminium rods mu makampani), zomwe zimawononga mphamvu zambiri.Ndi kuletsa ndi kuwonjezeka kwa chitetezo chilengedwe ndi mfundo zopulumutsa mphamvu m'malo osiyanasiyana, mabizinesi ambiri electrolytic zotayidwa ayamba mwachindunji kupanga zotayidwa aloyi ndodo kwa opanga kumtunda kapena kugulitsa madzi aluminiyamu kwa makampani ena kuponyera ndodo aloyi kuti agwirizane ndi chitukuko cha mkhalidwewo.Opanga ena otsika achotsa njira yosungunuka ndi kuponyera.Komanso khalani ndi chizolowezi chogula mwachindunji ndodo za aluminiyamu kuti zisinthidwe.Pakali pano, chiwerengero chakupanga aluminiyamu ndodomuzomera za aluminiyamu ya electrolytic zakhala zazikulu komanso zazikulu.
Kusintha 2: Kusamutsa kwa mafakitale kwa mafakitale a aluminiyamu kwasinthanso njira yaaluminiyamuzolimbitsa thupi kwambiri.M'zaka zaposachedwapa, kaya ndi kusamutsa electrolytic zotayidwa mphamvu kupanga zigawo zofunika malasha mphamvu monga Xinjiang ndi Inner Mongolia mu siteji oyambirira, kapena kutengerapo ku Yunnan ndi Sichuan oyera mphamvu zigawo zaka ziwiri zapitazi, kulanda aluminium processing makampani sanayime.Tsikira pansi.Njira yoyambirira yopangira aluminiyamu ya Guangdong yomwe inali yayikulu m'chigawo chimodzi idalembedwanso kalekale.Zomera zina zotsogola za aluminiyamu ya electrolytic monga Chinalco, Xinfa Group, ndi Weiqiao Group zakulitsa maunyolo awo akumafakitale, ndipo kufikira kwawo kumunsi kwakula komanso kukulirakulira.Opanga ambiri adziphatika kumadera ozungulira ndipo ayamba kupanga magulu amakampani amtundu wina.Madzi ochuluka a aluminiyumu opangidwa ndi zomera za electrolytic aluminiyamu amagayidwa, kotero kuti ma ingots ochepa ndi ocheperapo amachoka pafakitale.
Kusintha 3: Kusintha kwa njira zamalonda kwachepetsa kuchuluka kwa ma aluminiyamu omwe amafika kumalo osungiramo katundu.Kwa nthawi yayitali, kufalikira kwa ma ingots a aluminiyamu kwatumizidwa kuchokera kwa opanga ma electrolytic aluminiyamu kupita kumalo osungiramo zinthu m'malo osiyanasiyana, kenako ndikuperekedwa kumalo opangira zinthu zapansi.M'zaka ziwiri zapitazi, kusintha kwakukulu kwachitika mu njira yamalonda.Amalonda ndi opanga mwachindunji amayitanitsa nthawi yayitali, khomo ndi khomo.Pambuyo pogula, amatumizidwa ku fakitale ndi galimoto kapena mtunda waufupi kupita ku fakitale pambuyo pa kufika kwa njanji (msewu wamadzi), kuthetsa kufunika kosungiramo katundu.Ulalo wapakatikati umakhudza mwachindunji kuchuluka kwa ma aluminiyamu omwe amafika kumalo osungiramo zinthu zambiri, makamaka malo osungiramo zinthu ku Foshan, Guangdong.
Palibe kukayikira kuti kusintha kwa mafakitale omwe akuyang'ana pa kupanga ma ingots a aluminiyamu ali panjira, zomwe zidzasinthanso mapangidwe a mafakitale.Poyang'anizana ndi izi komanso kusintha kwamakampani opanga aluminiyamu a electrolytic,aluminium ingot yosungirako, monga imodzi mwamalumikizidwe amtundu wa aluminiyamu, iyeneranso kusintha malingaliro ake achitukuko posachedwa, kuthana ndi zovuta ndikuyankha mwachangu, kuyika ndalama mwanzeru, ndikutsata zomwe zikuchitika.Ndi njira iyi yokha yomwe tingagwire mphepo ndikudzilola ife ndi kampani kuti tipite nthawi yayitali muzitsulo za aluminiyamu.
Nthawi yotumiza: Apr-13-2023