摘要
昆钢时提出的“隧道窑直接还原一电炉炼钢”双联工艺进行了相关试验研究，验证了钒钛矿直接还原铁电炉提钒炼钢工艺的可行性。在电炉冶炼条件下，钒钛矿中的V2O5；收率可以≥60％。
Based on the proposed ＂tunnel kiln direct reduction--electric furnace steelmaking＂ duplex process, the relative experiment and study were made. The feasibility of electric furnace steel-making process, with direct reduction iron form V-Ti-magnetite, was verified. Under the conditions of electric furnace smelting, V2O5 recovery rate from V-Ti-magnetite is greater than and equal to 60%.
关键词
钒钛磁铁矿
直接还原铁
电炉
钒渣
V-Ti bearing magnetite ore
direct reduction
electric furnace
vanadium slag
