Kucwangciswe ukunciphisa i-coefficient yokuguqulwa kwamandla okwenza kube lula ukutshintshwa kweziko lombane ngabaguquli. Kulo cwangciso, i-coefficients yokuguqulwa kwamandla okuguqula amandla okuguqula kunye nezithando zombane ziye zahlengahlengiswa kwaye zancitshiswa, kodwa ukuncitshiswa kweziko zombane kukhulu, oku kuthetha ukuba abaguquli bomthamo ofanayo banokutshintshwa kunye neziko zombane zamandla amakhulu. Ngokwezibalo zethu, umguquli onomthamo weetoni ezingama-70 unokutshintshwa kuphela kwisithando sombane esinomthamo weetoni ezingama-75 (ukutshintshwa kwi-1.25: 1) okanye iitoni ezili-105 (kutshintshwe kwi-1: 1) ngokuhambelana nokuguqulwa kwamandla okuqala. into Emva kokuphunyezwa kwesicwangciso, sinokuthi sitshintshwe sisithando sombane esinomthamo weetoni ezingama-120 kwisilinganiselo se-1: 1.
Intsimbi ye-EAF inokwamkela amathuba ophuhliso, okuya kuncedakala kwintsimbi ye-scrap kunye ne-graphite electrode industry chain. Isizathu sokuba umgaqo-nkqubo uthande intsimbi yesithando sombane kukuba inkqubo yentsimbi emfutshane-inkqubo yokwenza intsimbi yesithando sombane ineenzuzo ezicacileyo zokusingqongileyo. Umyinge wemveliso yentsimbi yesithando sombane waseTshayina usezantsi kakhulu kuneyamazwe angaphandle. Siqikelela ukuba intsimbi yesithando sombane inokwamkela amathuba abalulekileyo ophuhliso. Ngexesha elifutshane, kulungile kwishishini lokulungisa izinto ezilahliweyo; ixabiso le-electrode yegraphite liye laphindaphinda kakhulu kwaye kulindeleke ukuba lixhaswe ngakumbi.
Isicwangciso samva nje sokutshintshwa komthamo wentsimbi singqongqo ngakumbi, kwaye iziko lombane linokuthi litshintshwe ngeemali ezilinganayo. UMphathiswa wezoShishino kunye neTeknoloji yoLwazi ukhuphe "Imilinganiselo yokuPhunyezwa kweNsimbi yokuTshintsha iCapacity Replacement", enolawulo olungqongqo ekutshintsheni umthamo wentsimbi: (1) Chaza ngokucacileyo ububanzi bezixhobo zokutshintshwa kwamandla. (2) Kuyimfuneko "ukunciphisa" isabelo esitshintshiweyo. (3) Ngokolawulo lwamandla okuvelisa ngokupheleleyo kummandla, izixhobo zokuphuma ezisetyenziselwa ukutshintshwa kufuneka zisuswe endaweni. Isicwangciso sichaza ngokucacileyo ukuba iinkampani zentsimbi ziya kuthatha indawo yabaguquli ngeziko zombane, kwaye ukutshintshwa okufanayo kunokuphunyezwa.
Akukho phawu lokuphumla kumgaqo-nkqubo, olungele izinto ezisisiseko, kwaye unethemba malunga nezinto ezisisiseko phambi koMnyhadala waseNtwasahlobo. Ukuqwalasela kwesi sicwangciso, umgaqo-nkqubo wokulawula amandla okuvelisa isinyithi uyaqhubeka nokunamathela kuxinzelelo oluphezulu, kwaye akukho phawu lokuphumla. INkongolo yeSizwe ye-19 yeQela lamaKomanisi lase China ikwathe iza kuqhubeka nokukhuthaza utshintsho kwicala lokubonelela. Ngexesha elifutshane, ukukhuselwa kwendalo kunye nezithintelo zokuvelisa ngexesha lokufudumala kuya kuxhasa icandelo lensimbi. Siqikelela ukuba kude kube ixesha lokufudumala liphelile ngo-Matshi 15, iziseko ze-iron kunye ne-industry industry supply kulindeleke ukuba zihlale ziqinile, ngelixa ukuchuma emva kwexesha lokufudumala kuya kubakho. Ukungaqiniseki. Kuqikelelwa ukuba umvuzo weenkampani zetsimbi ezidweliswe kwi-2017Q4 kunye ne-2018Q1 zisenethemba, kwaye ixabiso lecandelo lensimbi liphantsi, kwaye kunokubakho ukuphindaphinda ngaphambi koMthendeleko we-Spring.
Ixesha lokuposa: Apr-22-2021