Indlela ye-Rock Furnace yokuVelisa iFerromanganese yeCarbon ePhantsi kunye nePhakathi

(1) Indlela yesithando sombane sombane
Indlela yesithando somlilo sombane yeyona ndlela iphambili yokunyibilikisa isicelo sokunyibilikisa isithando somlilo. Isiseko esisisiseko sokuphumeza indlela yesithando sombane sombane kukudityaniswa kweziko ezintathu.
Okokuqala, i-manganese slag evela kwiimveliso eziphuma kwiziko lokusulungekisa ifakwe kwi-rocker, kwaye emva koko i-alloy ye-silicon ye-manganese edibeneyo eveliswa yi-mineral heat heat kwi-rocker. Ngesantya se-55-60r/min sokushukumisa isithando somlilo, i-MnO kwi-slag ye-manganese iyancitshiswa yi-silicon kwi-silicon alloy ye-manganese phantsi kweemeko ezilungileyo ze-kinetic. Emva kokuphendula, ukushisa kweekhemikhali ezikhutshwe ngokutshintsha kuqinisekisa ukuba ukunyibilika kuqhutyelwa ngokuqhelekileyo.

I-chemical reaction equation yile:
2MnO + Si = = 2 Mn + SiO2. Ukuthoba i-MnO kwiimfuno ezimiselweyo emva kokulahla, I-slag yenkunkuma icinywa ngamanzi kwaye isetyenziselwa ukuvelisa izinto zokwakha. Ingxubevange yolwelo kwiziko lokusulungekisa de kube kukucokiswa kwesinyithi se-mesocarbon manganese esemgangathweni; Ukusabela kweekhemikhali kwisithando sokucoca kuyafana nendlela yokushisa ye-electrosilicon.


(2) Indlela ye-Silicon ye-Thermal ye-Rock Furnace
Imveliso ye-carbon ferromanganese ephantsi nge-silicon thermal indlela ye-rocker furnace yaqalwa yi-Japan Shizhima iron alloy kwaye yafakwa kwimveliso esesikweni. Ifudumeza kuqala kwi-shaft ukuya kwi-600 ~ 800 ° C ye-manganese ore kunye nekalika kwi-rocker, Emva koko i-alloy ye-manganese engamanzi eveliswa yi-mineral heat the furnace, iqala i-rocker, isantya sokugungqa se-1 ~ 65r/min. ukusebenza, isantya sinyuka ngokuthe ngcembe ngokuxhomekeke kubukhulu bokusabela kweekhemikhali eziko.


Ezona mpendulo zokwehliswa kwe-manganese oxide zezi: 2Mn2O3+Si===4MnO+SiO2 和2MnO+Si===2MnO+SiO2
Uninzi lwe-desilicon reaction yenziwa kwinkqubo ye-silicon alloy eshushu-ukuya-manganese, kwaye inxalenye encinci yenziwa kukuphazamiseka okupheleleyo kwe-rocker. I-silicon ekwi-alloy i-oxidized, impendulo ithanda ukuzola xa iziko lokulahla, i-slag egalelwe i-condensate emva kokutyunyuzwa ukuba isetyenziswe kwiziko lokunyibilikisa i-silicon alloy. Ulwelo lwengxubevange yokugalela emva kwenombolo yepleyiti epakishwe kakuhle.