ferrosilicon

This paper simply describes the character of slag constitution in smelting ferrosilicon-manganese and its controlling method.

简要论述了锰 硅合金 冶炼的渣型特征及其控制方法.

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A spectrophotometric method for the determination of trace boron in ferrosilicon alloy was proposed.

建立了蒸馏分离-姜黄素光度法测定硅铁合金中痕量硼的方法.

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Expound magnesium metallurgy with ferrosilicon process and calcium metallurgy with aluminothermic process by contracting technological conditions.

通过工艺条件对比分析,阐明了硅热法炼镁与铝热法炼钙两者工艺过程、设备条件基本相同.

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Furthermore, the material consumption and environmental impacts generated by the ferrosilicon production may not be disregarded.

此外, 由硅铁生产引起的资源消耗和环境影响也不容忽视.

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During the production of ferrosilicon, main pollutants are the dust of flue gas discharged from furnace.

硅系铁合金生产的主要污染源和污染物为电炉生产过程产生的烟气中的烟尘,排放到大气中严重地污染环境.

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Mineral deposits in the territory of quartz sand, limestone, stone Ferrosilicon , mainly clay.

境内矿藏以石英砂 、 石灰石 、 硅铁石 、 白土为主.

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This paper introduces a power-saving experimental research of producing ferrosilicon in 1800 kVA electric shaft furnace with the double thermal energy supply of electricity and coal.

介绍了在1800kVA矿热炉里，采用电－煤双热源生产硅铁节能的试验研究。

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Determination of trace Mo in ferrosilicon alloy by graphite furnace atomic absorption spectrometry is studied.

考查了石墨炉原子吸收测定硅铁合金中钼的最佳灰化、原子化条件,酸介质及共存元素的影响.

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The improvement of operating process of smelting ferrosilicon with different semicokes is analyzed.

分析了在不同半焦粒度条件下,硅铁冶炼操作工艺的改进.

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In the smoke treatment of smelting furnace in ferrosilicon and crystal silicon smelting of some factory, we use SCX-ⅲ equipment of wet desulfurization and dedusting, and it runs well.

针对某厂硅铁、结晶硅冶炼炉的烟气治理，使用自行研制的SCX-Ⅲ型湿式脱硫除尘装置，运行效果平稳。

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Simultaneous determination of Mn, Ca, Al, Cr and Cu in ferrosilicon by ICP-AES was reported.

摘要报道了硅铁中锰 、 钙 、 铝 、 铬及铜五元素的电感耦合等离子原子发射光谱法(ICP-AES)同时测定方法.

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The modification effects of low-carbon ferrochromium and rare-earth ferrosilicon take second place.

低碳 铬铁和稀土硅铁的变质效果次之.

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Determining Ba content in Ba ferrosilicon rapidly by EDTA complexometric titration

EDTA络合滴定法快速测定含钡硅铁合金中钡的含量

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Discussion about energy conservation way of 6.3 MVA ferrosilicon electric stove on surplus heat utilization

6.3MVA硅铁电炉余热利用节能途径的探讨

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It introduces decreasing ferrosilicon aluminum content production method and dealumiumazation effect.

介绍了降低硅铁合金铝含量的生产方法及其脱铝效果.

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The Use of Ferrosilicon Powder Lump for Cupola Melting Grey Iron

用粉末硅铁团块熔炼灰铸铁

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Industrial test of ferrosilicon by double thermal energy of electricity and coal

采用电－煤双热源生产硅铁的工业试验

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