Ferrosilicon yog tau los ntawm smelting thiab tsis ncaj qha muab rho tawm los ntawm tej yam ntuj tso minerals.Ferrosilicon yog ib qho hlau uas muaj hlau thiab silicon, feem ntau muaj lwm yam impurity xws li txhuas, calcium, thiab lwm yam. Nws cov txheej txheem ntau lawm cuam tshuam cov smelting cov tshuaj tiv thaiv ntawm hlau ore nrog high-purity quartz (silica) los yog silicon hlau los tsim ib tug ferrosilicon alloy. .
Nyob rau hauv cov txheej txheem ferrosilicon smelting ib txwm muaj, qhov kub-kub hluav taws xob arc rauv los yog smelting rauv feem ntau yog siv los ua kom sov thiab yaj hlau ore, coke (txo tus neeg sawv cev) thiab silicon qhov chaw (quartz lossis silicon hlau), thiab ua kom txo cov tshuaj tiv thaiv los npaj ferrosilicon. hlau alloy.Cov gases uas tsim thaum lub sij hawm tus txheej txheem no yog vented los yog siv rau lwm yam hom phiaj, thaum lub ferrosilicon alloy yog sau thiab ua tiav.
Nws yuav tsum tau taw qhia tias ferrosilicon tseem tuaj yeem tsim los ntawm lwm txoj hauv kev, xws li molten ntsev electrolysis lossis roj theem smelting, tab sis txawm tias siv txoj kev twg, ferrosilicon yog cov khoom siv hlau uas tau los ntawm cov khoom siv smelting.
Post lub sij hawm: Oct-16-2023
