What do fluxes do in blast furnace smelting?
熔剂在高炉中起什么作用？
The accretion in blast furnace is preventable.
高炉结瘤是能够预防的。
Coking coal is used, together with iron ore, in blast furnaces to manufacture steel.
炼焦煤用于在高炉中冶炼铁矿石生产钢铁。
Raw ore cannot be used directly in blast furnace. It must be prepared beforehand.
原矿是不能直接用于高炉冶炼的，必须事先对之加工处理。
Based on this formula the reasonable depth of salamander in blast furnace can be obtained.
基于此公式计算，得出合理的高炉死铁层深度。
A course material used in blast cleaning, such as sand, steel shot, glass beads or plastics.
用于喷抛清理一种流动材料，例如砂子、钢丸、玻璃珠或塑胶制品。
At present, tap hole drills used in blast furnace are classified as pneumatic, electric and hydraulic.
目前，高炉开铁口机根据动力源可以分为气动、电动、液压三种类型。
Used for corundum bricks , mullite bricks , silicate bricks masonry in blast furnaces , hot air stoves .
用于高炉、热风炉砌筑刚玉砖、莫来石砖、硅线石砖、低蠕变高铝砖。
Constant modifications to the bell less top equipment results in quite well effect in blast furnace smelting.
通过对无料钟炉顶设备的不断改进，高炉冶炼取得了较好的效果。
The mensuration of horizontal trough is a new method of measuring material flow heap top position in blast furnace.
水平料槽测定法是一种测定高炉料流堆尖位置的新方法。
Analyzing the accident of the type and reason in blast mining top-coal face, and preventative measures are provided.
分析了炮采工作面顶板事故的类型及产生原因，提出了预防措施。
Adjustment of burden distribution matrix is an effective way to control radial distribution of gas flow in blast furnace.
布料矩阵调节是高炉控制径向煤气流分布的一种有效手段。
In order to obtain low silicon iron for steelmaking the reduction process of silicon must be controlled in blast furnace.
为了获得低硅炼钢生铁，必须控制高炉内硅的还原过程。
The research of the application of continuous analysis technique in blast furnace top comprehensive gas has been introduced.
介绍了攀钢高炉炉顶综合煤气连续分析技术应用研究。
Moderate lung hemorrhage and mild subserous bleeding of intestinal tract appeared in blast injury group, and animals survived.
单纯冲击伤组可见中度肺出血和轻度肠道浆膜下出血，且动物均全部存活。
This paper analyses the function and characteristic of M. A. N gasholder and flexible seal gasholder in blast furnace gas storage.
分析了橡胶膜密封储气罐及曼型稀油密封储气罐用于高炉煤气储存的性能比较。
Sinter is one of the main raw materials in blast furnace iron-making process, which takes about 70% in the iron-bearing materials.
烧结矿是高炉炼铁的主要含铁原料之一，一般占高炉铁矿石用量的70%以上。
The effects of various operating variables on smelting process in blast furnace were discussed using the energy management system .
利用这个系统，讨论了各项操作变量对高炉冶炼过程的影响。
The gas flow in blast furnace with various burden charge patterns has been analyzed by numerical simulation with finite difference method.
用有限差分法对高炉内气体流动行为进行了数值解析，并系统地分析了不同料床结构对气体流动行为的影响。
Those demonstrated that the formed-model in this paper can basically interpret the process for the high lead slag smelting in blast furnace.
上述工作表明，本文所建立的鼓风炉还原熔炼模型能够较好的描述鼓风炉熔炼高铅渣的过程。
The temperature gradient in blast hole was also measured and the temperature gradient was relative to the blast hole depth and its temperature.
同时，还进行了炮孔孔内温度梯度的测量，它与炮孔深度及其温度有关。
According to special construction requirements on phosphate sludge in blast furnace, the experimental preparation of phosphate sludge was reviewed.
针对高炉用磷酸盐泥浆的特殊施工要求，叙述了磷酸盐泥浆的试验研制过程。
Dust sample in blast pipe was collected when centralized air ventilation system was off, the total content of the bacterium and fungus was examined.
集中空调关闭期间，采集集中空调通风系统送风管内的积尘样品，检测其细菌总数、真菌总数；
The process of recovery of refractories for ladle and the application of recovery material in blast furnace tap hole clay are introduced emphatically.
重点介绍对用后钢包浇注料的回收工艺及回收物料在高炉铁口炮泥中的应用。
The softing, melting and dropping temperatures of Baima sinter were lower, which is beneficial to improve permeability of the burden in blast furnace.
白马烧结矿的软化、熔化、滴落温度低，有利于改善高炉冶炼时炉料的透气性。
It discussed the application of the water in series technology in blast furnace, converter, steel rolling of iron and steel production, and between factories.
介绍了迁钢各系统水的串接使用，探讨了串级用水技术在钢铁生产工艺中的高炉、转炉、轧钢及厂与厂之间的中的应用。
Hot metal silicon content in blast furnace is a main parameter by which product quality is measured and energy utilization ratio of blast furnace is reflected.
高炉铁水中的矽含量不仅是衡量产品质量的一个重要指标，而且反映了高炉能量利用的好坏。
With using these pellets in blast furnace for making pig iron with higher manganese content the BF operation data improved and the recovery of manganese increased.
这种球团矿用于高炉冶炼含锰量较高的生铁，可以改善高炉冶炼技术经济指标和提高锰的回收率。
The article mainly presents the technical research on the water quality stabilization treatment of high-hardness water in blast furnace circulating cooling system.
本文主要介绍了用高硬度水做高炉循环冷却水的水质稳定处理技术研究。
The article mainly presents the technical research on the water quality stabilization treatment of high-hardness water in blast furnace circulating cooling system.
本文主要介绍了用高硬度水做高炉循环冷却水的水质稳定处理技术研究。
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