A study for use a vanadium oxide in steel manufacture

제강 공정중 산화바나듐활용 연구

  • Choi, Young-Key (Department of Life environment Engineering, Chosun University)
  • 최영기 (조선대학교 환경생명공학과)
  • Published : 2009.09.30

Abstract

Fe-V is used as raw material of vanadium in the steel making process. The purpose of this study, Fe-V is to replace the $VO_{4}$. So the distribution behavior of vanadium in $VO_{4}$ of the steel investigated. The distribution ratio of the vanadium where potential of the free oxygen ion will increase in slag decreased. When CaO and MgO content which is a basic oxide from CaO-$SiO_2$-FetO-MgOsatd. slag increases, S distribution ratio increases. CaO-$SiO_2$-FetO-MgOsatd. slag better than CaO-$SiO_2$-$Al_2O_3$-MgO slag is the recovery of vanadum and desulfurization.

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