据英刊《ＭｅｔａｌＮｕｌｌ》1 999№ 8353报道 ,南非Ｈｉｇｈｖｅｌｄ公司新建的第三台五氧化二钒焙烧炉已顺利投产 ,该炉现在的产量为最大设计产量的 60 %。目前 ,在该五氧化二钒焙烧炉的炉料中还添加了少量的钒渣 ,但不久就将全部采用磁铁矿作炉料。Ｈｉｇｈｖｅｌｄ公司另 According to the British magazine MetalNull 1 999№ 8353, the third new vanadium pentoxide roaster from Highveld in South Africa has been successfully put into operation. The furnace is now producing 60% of the maximum design output. At present, a small amount of vanadium slag is added to the charge of the vanadium pentoxide roasting furnace, but all of them will soon be charged with magnetite. Highveld company another