钒渣CaO含量对钠化焙烧的影响  

Effect of CaO Content in Vanadium Slag on Sodium Roasting

作　　者：张帆 宋林良 于艳杰 ZHANG Fan;SONG Linliang;YU Yanjie(Chengde Jianlong Special Steel Co.,Ltd.,Chengde 067000,China;Hebei Province Key Laboratory of High Clean and High Quality Special Steel for Semi-molten Steel Smelting,Chengde 067000,China)

机构地区：[1]承德建龙特殊钢有限公司,河北承德067000 [2]河北省半钢水冶炼高洁净高品质特殊钢重点实验室,河北承德067000

出　　处：《哈尔滨轴承》2023年第3期48-50,共3页Journal of Harbin Bearing

摘　　要：我公司以钒渣为原料进行五氧化二钒生产,对于生产过程中钒渣CaO含量变化对钒转化率的影响进行了论述。结合实验室研究及理论论证,了解钒渣CaO对提钒影响的机理,得出钒渣CaO含量的最佳控制目标。Our company uses vanadium slag as raw material to extract vanadium pentoxide.The impact of changes in CaO content of vanadium slag on vanadium conversion rate during the production process is discussed.Based on laboratory research and theoretical analysis,the mechanism of the influence of vanadium slag CaO on vanadium extraction is derived,and the optimal control target for CaO content in vanadium slag is then determined.

关 键 词：钒渣CaO 钠化焙烧 钒转化率 

分 类 号：TF841.3[冶金工程—有色金属冶金]