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发明公开
CN104946831A 一种含钒、钛、铬铁水的冶炼方法 无效 - 驳回

一种含钒、钛、铬铁水的冶炼方法
摘要：
本发明公开了一种含钒、钛、铬铁水的冶炼方法，其方法如下：a、含铬钒钛精矿进行烧结得到烧结矿，并与球团矿、块矿一起加入到高炉中进行冶炼，其烧结矿、球团矿和块矿之间的重量百分份数如下：烧结矿240～250；球团矿31～39；块矿9～10；b、调节高炉炉温至1900～2100℃冶炼，即可得到含钒、钛、铬铁水。本发明可以冶炼出钒、钛、铬铁水，有利于充分利用含铬、钒、钛资源，满足国家对钒、铬、钛战略物资需求，同时还可以创造可观的经济效益。
摘要（英）：

The invention discloses a smelting method of molten iron containing vanadium, titanium and chrome. The method comprises the following steps that firstly, sintering is conducted on concentrate containing vanadium, titanium and chrome, sinter is obtained and added into a blast furnace with pellet ore and lump ore to be smelted, wherein by weight, 240-250 parts of the sinter, 31-39 parts of the pellet ore and 9-10 parts of the lump ore are adopted; secondly, the temperature of the blast furnace is adjusted to 1900 DEG C to 2100 DEG C for smelting, and then the molten iron containing vanadium, titanium and chrome can be obtained. By means of the method, the molten iron containing vanadium, titanium and chrome can be smelted, the vanadium, titanium and chrome resources can be fully utilized, the requirement of the country for the vanadium, titanium and chrome strategic materials is met, and considerable economic benefits can be created.

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