Izixhobo eziphambili zokunyibilikisa isinyithi esingena-ferrous zii-furniture zesinyithi ezingena-ferrous. Ukufunda imfuno yohlobo kunye nomgangatho wezinto ezichaseneyo ngenxa yenkqubela phambili yetekhnoloji yeshishini lokunyibilikisa isinyithi esingena-ferrous kufanele kube ngumsebenzi ophambili kwishishini elichaseneyo ukwandisa ubomi bezi-furniture zesinyithi ezingena-ferrous kunye nokwandisa imveliso.
1. Ishishini lokunyibilikisa ubhedu
Inkqubo yokuvelisa ubhedu yeyona ineendlela ezininzi kwiintsimbi ezahlukeneyo ezingezizo i-ferrous. Inkqubo yokuvelisa ubhedu kwilizwe lam ayibandakanyi nje kuphela zonke iinkqubo zobhedu kwihlabathi liphela, kodwa ikwabandakanya neenkqubo ezikhethekileyo kwilizwe lam, ezifana nendlela yokunyibilikisa ubhedu ngesilivere kunye ne-oxygen bottom. Isithando sokunyibilikisa i-Blow.
Kwinkqubo yokunyibilikisa ubhedu ngomlilo, umahluko uphezulu kwimveliso ye-copper matte, ngelixa i-converter blowing kunye ne-copper refinery ziyafana.
Ngenxa yobushushu obuphezulu kwinqaba yokusabela yesithando somlilo esivuthayo, ukuhamba komoya okukhawulezayo okuxutywe nokunyibilika kuyayitshabalalisa kwaye kuyitshabalalise inqaba yokusabela. Okwangoku, kusetyenziswa izitena ze-magnesia-chrome ezixutyiweyo. Kwangaxeshanye, ukuze kukhuselwe izitena ze-magnesia-chrome ezixutyiweyo, iileya ezininzi zeejakethi zamanzi zepleyiti yobhedu ezithe tye zifakwe kwisakhiwo sezitena, kwaye iipayipi zobhedu ezipholisiweyo ngamanzi okanye iijakethi zamanzi zepleyiti yobhedu ezithe tye zibekwe phakathi kwesakhiwo sezitena kunye neqokobhe. , umphezulu wenqaba yokusabela kunye nendawo ephezulu yobushushu obuphantsi zakhiwe ngezitena eziqhelekileyo ze-magnesia-chrome. Kwinxalenye yonxibelelwano phakathi kwenqaba yokusabela kunye nomphezulu wetanki yodaka (ngokufanayo nonxibelelwano phakathi kwetanki yodaka kunye nombhobho onyukayo), iphantsi kokukhukuliseka kunye nokugqwala okunamandla kokunyibilika kobushushu obuphezulu kunye nokuhamba komoya obushushu obuphezulu, kwaye i-lining yonakala lula, ngoko ke ubhedu olucoliweyo ludla ngokusetyenziswa. Ulwakhiwo lwezitena ze-magnesia-chrome ezikumgangatho ophezulu ezifakwe kwii-castables ezirhabaxa zepayipi okanye iijakethi zamanzi zobhedu.
umfanekiso
2. Ishishini le-lead kunye ne-zinc
Isithando somlilo esingenamoya se-Lead-zinc
Isithando somlilo esingenamoya se-lead-zinc sisithando somlilo esikhethekileyo esinyibilikisa intsimbi ezimbini zentsimbi kunye ne-zinc ngaxeshanye kwisixhobo esinye. Iimpawu zaso zezokuba umoya oshushu we-800-850 ℃ usetyenziselwa ukuqhumisa; umphezulu wesithando ugcinwa kubushushu obuphezulu be-1050-1100 ℃; Iziko lesithando somlilo esingenamoya se-lead-zinc sakhiwe ngezitena ze-magnesia, isithando singumjelo wamanzi, umzimba wesithando wakhiwe ngezitena ze-alumina eziphezulu, kwaye umphezulu wesithando unamaqhina ngezinto ezingaguqukiyo ze-alumina eziphezulu. Iibhedi zangaphambili zezithando zomlilo ezingenamoya ze-lead-zinc zonke ziibhedi zangaphambili zokufudumeza ngombane, kwaye ubomi bazo buphantsi kunobo bezithando zomlilo. Ngokuyintloko kungenxa yokukhukuliseka kwe-slag kunye nemigca ye-slag ekhuhlayo. Okwangoku, izithando ezimbini zomlilo ezingenamoya ze-lead-zinc eTshayina zifakwe izitena ze-chrome slag kunye nezitena ze-aluminium-chromium-titanium ngokwahlukeneyo. Nangona ubudala besithando bunokufikelela kunyaka ongaphezulu komnye, busengaphantsi kunobomi besithando somlilo esingenamoya se-lead-zinc. Indlela yokuphucula ubomi besithando somlilo sebhedi yokufudumeza yombane engaphambili ukuze ihambelane nobomi besithando somlilo esingenamoya se-lead-zinc yintloko yokuphucula izinga lokusebenza kwesithando somlilo esingenamoya se-lead-zinc.
Ixesha lokuthumela: Epreli-18-2022