Imishini eyinhloko yokuncibilikisa insimbi engenalo insimbi yizitofu zokuncibilikisa insimbi ezingenalo insimbi. Ukutadisha isidingo sezinhlobonhlobo kanye nekhwalithi yezinto ezincibilikisayo ngenxa yentuthuko yezobuchwepheshe yemboni yokuncibilikisa insimbi engenalo insimbi kufanele kube ngumsebenzi oyinhloko wemboni yokuncibilikisa ukuze kwandiswe impilo yezitofu zokuncibilikisa insimbi ezingenalo insimbi futhi kwandiswe umkhiqizo.
1. Imboni yokuncibilikisa ithusi
Inqubo yokukhiqiza ithusi yiyona enezindlela eziningi kakhulu ezinsimbini ezahlukene ezingezona i-ferrous. Inqubo yokukhiqiza ithusi ezweni lakithi ayihlanganisi nje kuphela zonke izinqubo zethusi emhlabeni, kodwa futhi ihlanganisa nezinqubo ezihlukile ezweni lakithi, njengendlela yokuncibilikisa isiliva yethusi kanye ne-oxygen bottom. Isithando sokuncibilikisa umoya.
Enqubweni yokuncibilikisa ithusi ngomlilo, umehluko ukhona kakhulu ekukhiqizweni kwe-copper matte, kuyilapho i-converter blowing kanye ne-copper refinery zifana kakhulu.
Ngenxa yokushisa okuphezulu embhoshongweni wokusabela wesithando se-flash, ukugeleza komoya okusheshayo okuxutshwe nokuncibilika kuyagugula futhi kugqwale umbhoshongo wokusabela. Njengamanje, kusetshenziswa izitini ze-magnesia-chrome ezihlanganisiwe. Ngesikhathi esifanayo, ukuze kuvikelwe izitini ze-magnesia-chrome ezihlanganisiwe, izendlalelo eziningana zamajakethi amanzi e-copper plate avundlile zifakwe ematsheni ezitini, futhi amapayipi ethusi apholile ngamanzi noma amajakethi amanzi e-copper plate aqondile ahlelwe phakathi kwamatshe ezitini kanye negobolondo. , phezulu kombhoshongo wokusabela kanye nendawo ephezulu yokushisa okuphansi kwakhiwe ngezitini ezivamile ze-magnesia-chrome. Engxenyeni yokuxhumana phakathi kombhoshongo wokusabela kanye nephezulu lethangi lokusila (ngokufanayo nokuxhumana phakathi kwethangi lokusila kanye nomgudu okhuphukayo), kungaphansi kokuguguleka kanye nokugqwala okunamandla kokuncibilika kokushisa okuphezulu kanye nokugeleza komoya okuphezulu okugcwele uthuli, futhi ulwelwesi lonakala kalula, ngakho-ke ithusi elicijile livame ukusetshenziswa. Isakhiwo sezitini ze-magnesia-chrome ezisezingeni eliphezulu ezifakwe amapayipi okusila aphikisayo noma amajakethi amanzi ethusi.
isithombe
2. Imboni ye-lead kanye ne-zinc
Isithando somlilo esingenamoya se-lead-zinc
Isithando somlilo esingenamoya se-lead-zinc siyisithando somlilo esikhethekile esincibilikisa insimbi ezimbili kanye ne-zinc ngasikhathi sinye kudivayisi eyodwa. Izici zaso ukuthi umoya oshisayo ongu-800-850 ℃ usetshenziselwa ukuqhumisa; ingxenye ephezulu yesithando igcinwa ekushiseni okuphezulu okungu-1050-1100 ℃; Iziko lesithando somlilo esingenamoya se-lead-zinc sakhiwe ngezitini ze-magnesia, isithando siyijazi lamanzi, umzimba wesithando wakhiwe ngezitini ze-alumina eziphezulu, kanti ingxenye ephezulu yesithando iboshwe ngezinto ezingaguquki ze-alumina eziphezulu. Imibhede yangaphambili yezithando zomlilo ezingenamoya ze-lead-zinc zonke ziyimibhede yangaphambili yokushisa kagesi, futhi impilo yazo yokusebenza iphansi kuneyezithando zomlilo. Ngokuyinhloko ngenxa yokuguguleka kwe-slag kanye nemigqa ye-slag ekhuhlayo. Njengamanje, izithando zomlilo ezimbili ezingenamoya ze-lead-zinc eShayina zigcwele izitini ze-chrome slag kanye nezitini ze-aluminium-chromium-titanium ngokulandelana. Nakuba isikhathi sesithando singafinyelela ngaphezu konyaka owodwa, sisengaphansi kwesikhathi sokuphila sezithando zomlilo ezingenamoya ze-lead-zinc. Indlela yokuthuthukisa impilo yesithando somlilo sombhede wangaphambili wokushisa kagesi ukuze uvumelane nesikhathi sokuphila sesithando somlilo ongenamoya se-lead-zinc kuyisihluthulelo sokuthuthukisa izinga lokusebenza kwesithando somlilo ongenamoya se-lead-zinc.
Isikhathi sokuthunyelwe: Ephreli-18-2022