slags

The study on reduction of the synthetic slags containing SiO 2 with carbon at high temperature was carried out.

研究了高温条件下用碳还原含SiO2合成渣的过程。

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Three phase balance analyzing in brief of the electrode of titania slags smelting

冶炼钛渣电极三相功率平衡简析

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Study on improving the application performances of liquid protective slags for ingot mould casting of stainless steel

改善不锈钢模注用液态保护渣性能的研究

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Large market demand of manganese products result in increasing emissions of pyrolusite slags.

较大的锰系产品市场需求量，致使锰矿浸渣的排放量大大增加。

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Lead slags sometimes contain metal high and the fitted conditions were not eligible, so some plants take order with lead slag lately and make largeness abandon.

云南省大部分的铅生产都采用鼓风炉法，炼铅炉渣中一般含有铅、锌、铟等有价金属，以前由于冶炼技术条件的制约，炉渣中的有价金属没有得到回收利用。

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Added to CaF_2 that has reduced the viscosity of the slags, raised liquidity, is helpful to increase reaction rate;

CaF2的加入降低了渣系的粘度，提高了流动性，有利于增大反应速率；

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Used sulfuric acid ( 98%) to lixiviate rich-manganese slags at 90-100 ℃ for 3h to dissolve out Mn, Fe, Ca, Mg etc.

作者以浓硫酸为浸取介质，在90～100℃下反应3h，将富锰渣中锰、铁、钙、镁等可溶性物质溶出，液相中的锰用来制备硫酸锰。

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Dump slags from copper smelting prove to be a valuable source of base and rare metals. A typical copper slag may have the composition of 40-50wt% iron, which is much higher than the 29.1wt% average ore grade for iron smelting.

铜渣中含有大量可利用资源，其中包括相当数量的铜及与铜共生贵金属和稀有金属，铜渣中铁的品位一般超过40wt%，远大于冶炼铁矿29.1wt%的平均品位。

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With the increasing of reduction grade the viscosity and free running temperature of slags would have rising tendency.

随着钛氧化物还原度的提高，炉渣的粘度和熔化性温度总体呈上升趋势。

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With prolongation of piling time, the contents of these heavy metals in the slags decrease gradually. The natural releasing processes of Pb, Zn and Cd in the slags can be primely described with minus-exponent equation;

矿渣层中的重金属含量随堆放时间的增长而降低，可用负指数方程很好地描述矿渣中的重金属（Pb、Zn和Cd）的自然释放过程。

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Effects of the specific conductance. thermal conductivity and viscosity of slags, such as ANF-6 and A1. on the powder consumption in electroslag remelting process were investigated.

以高氟化钙渣ANF-6和无氟化钙渣A1为例，研究了它们比电导、导热系数、粘度对电渣重熔过程电耗的影响。

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The injurious ingredients contained in carbide slags were analyzed, and the appropriate control measures were proposed.

分析了电石渣中的有害成分, 并提出相应的控制措施.

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Study of electronic conductivity of molten slags with Wagner polarization technique

Wagner极化法对熔渣电子电导的研究

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Slags containing Mn is used as the roadbed backfill instead of natural clay.

利用含锰废渣代替天然粘土作为路基回填土.

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Application of optical basicity to metallurgical slags was discussed.

讨论了光学碱度在冶金渣中的应用.

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Modification of desiliconized slags slow-release silicon-fertilizer is a typical complicated technology with multiple processes and factors.

脱硅渣改性制取长效硅钾肥工艺是一个比较典型的多工序、多因素的复杂工艺

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The experiment of balanced reaction between metal and slag showed that the phosphate capacity of CaO based ladle slags could be enhanced by replacing CaO with equal amount of Li 2O.

渣金平衡实验表明Li2O替代CaO基钢包渣系中等量CaO使渣系磷酸盐容量Cp提高。

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Assessment and toxicity extraction on brickmaking from chrome slags

铬渣制砖的毒性浸出及评价

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The ordinary portland cement of 425R type was produced by the industrial waste slags, gangue, liquid slag, phosphate slag, manganic slag and phosphogypsum.

利用工业废渣煤矸石、液态渣、磷渣、锰渣、磷石膏生产425R型普通硅酸盐水泥。

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It is thus concluded that slags with low specific conductance and thermal conductivity and high viscosity are advantageous to the improvement of electrical efficiency and the reduction of power consumption.

可见，低比电导、低导热系数、高粘度渣有利于提高电效率，降低电耗。

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Oxidation dephosphorization in HC FeMn with CaO slags is thermodynamically researched.

对高碳锰铁合金用CaO渣系进行了氧化脱磷的热力学研究。

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