本文对钒渣提钒后的含钒、铅废水进行了综合处理试验。
Tests were carried out for overall handling the vanadium and chromium contained waste water from vanadium extracting process.
并给出了用白钨矿、氧化钼和钒渣冶炼工具钢的工艺要点。
Technological essentials for the smelting tool steels with scheelite, molybdenum oxide and vanadium slag are also given in this paper.
结果表明，钒渣复合孕育剂可有效地细化晶粒，改变碳化物形态；
The test results show that Vslag compound inoculants refine grain effectively and alter carbide appearance.
对用白钨矿、氧化钼和钒渣冶炼工具钢进行了热力学和动力学计算和分析。
Smelting tool steels with scheelite, molybdenum oxide and vanadium slag is investigated by thermodynamic and kinetic calculation and analysis in this paper.
对用白钨矿、氧化钼和钒渣冶炼高速钢进行热力学和动力学的计算与分析。
Smelting reduction process of sheelite, molybdenum oxide and vanadium slag is considered by thermodynamic and kinetic calculation and analysis in the paper.
讨论了温度、钠盐种类及钠盐加量对高硅低钒钒渣提取五氧化二钒的影响。
It discusses the influences of temperature, the types of sodium salt, and the adding amounts of sodium salt to extracting vanadium pentoxide from high-silicon low-vanadium vanadium slag.
钒渣作为生产钒产品的主要原料，其质量和品位直接影响到后续提取V2O5工艺。
The following V2O5 recovery process is directly effected by the quality and the grade of vanadium slag, which is the main raw material to produce vanadium product.
对以攀钢雾化钒渣为原料不经化学处理直接冶炼钒钛硅铁复合合金的试验进行了研究。
The test for producing ferrovanadium-titanium-silicon with un-chemically treated atomized vanadium slag as materials is conducted in Panzhihua I & S Co.
用该方法测定了铁、渣、浸钒渣等六种不同类型试样中镓的含量，分析其精度符合要求。
Gallium contents in 6 different types of sample including iron, slag, discarded slag after vanadium extraction are determined by this method with analysis accuracy up to requirements.
介绍了采用渣铁同出、液态精炼渣返炉冶炼钒铁的工艺试验情况。
Experimental status of smelting ferrovanadium with concurrent tapping of slag and iron and liquid refining slag returned is introduced.
脱硫铁水经撇渣后，进行二次预处理，即转炉提钒。
The second step of the pretreatment, the vanadium extraction process in BOF is carried out after slag steelmaking.
本发明属于炼铁领域，涉及一种提钒尾渣深度还原直接生产海绵铁的工艺方法。
The invention relates to a technique method for directly producing sponge iron by carrying out deep reduction on extracted vanadium tailings, belonging to the field of iron making.
实验结果表明，采用焙砂水浸后渣再用稀酸浸出的方法，钒的转浸率平均可提高10％左右。
Meanwhile, the results of the experiment indicate that immersion ratio of vanadium can be increased by an average of 10% dilute after the mineral is baked in the stove, then i…
实验结果表明，采用焙砂水浸后渣再用稀酸浸出的方法，钒的转浸率平均可提高10％左右。
Meanwhile, the results of the experiment indicate that immersion ratio of vanadium can be increased by an average of 10% dilute after the mineral is baked in the stove, then i…
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