The characters of oxygen blast furnace are discussed.
讨论了氧气高炉冶炼的特点。
If the oxygen blast furnace is produced in a commercial scale and top gas is recycled, it can significantly reduce fuel consumption and save cost.
氧气高炉进行大规模工业化生产，如果炉顶煤气循环利用，有望大幅度降低燃料消耗，节省成本。
The invention relates to the steelmaking consumable apparatus technical field, in particular to a steelmaking oxygen blast aluminizing pipe, comprising an aluminizing pipe.
本发明涉及炼钢用消耗器材技术领域，特别是一种炼钢用的吹氧渗铝管。
To make steel the old-fashioned way, you blast iron ore with heat and purify the resulting molten metal with oxygen.
旧的炼钢方式是加热铁矿石使其燃烧，然后用氧气净化溶化的铁水。
The Isa technology comprises blowing a certain amount of blast air and oxygen through the lance into the molten bath consisting of concentrate, fluxes and reverts.
艾萨技术包括通过喷枪向熔池喷吹一定量的空气和氧气，同时向熔池内加入精矿、熔剂和返料。
The oxy-coal technique of blast furnace means the blast furnace operates with ultra-high PCI and more than 40 % oxygen enriched blast.
高炉氧煤炼铁是指高炉鼓风富氧超过40％以上的超量喷煤技术。
The hydrogen and oxygen contents in the molten iron markedly increased with blast humidity, while the nitrogen content had nearly no detectable change.
铁水中氢、氧气体含量随空气湿度升高而显著增多，而含氮量基本不变。
It have been proved, at home and abroad, that oxygen-enriched air blast can intensify smelting in BF, rise productivity greatly and increase fuel injection.
国内外高炉冶炼的实践证明，富氧鼓风可以强化高炉冶炼，大大提高高炉的生产能力，增加燃料喷吹量。
The principal elements are antimony, iron, carbon and oxygen in an antimony blast fUrnace.
炼锑鼓风炉中主要元素为锑、铁、碳和氧。
The change of blast furnace indices with the oxygen enrichment and PCI were obtained by a mathematical-simulation, which indicates that the replacement ratio will decrease with increasing of PCI rate.
通过数学模型获得了富氧喷煤高炉参数的变化，计算结果表明，随着喷煤量的增加，置换比将会降低。
The new ironmaking processes, blast furnace with large amount of oxygen and pulverized coal and minimum of coke in the future, and KR process are discussed.
论述了未来的以煤代焦富氧喷煤高炉和KR法炼铁新工艺及其技术经济指标。
The application of computer to the melting process, oxygen-enriched blast and desulphurization technique was briefed.
简述了计算机在熔炼工艺上的应用、富氧送风、铁液脱硫技术的情况。
Injecting blended pulverized coal combined with oxygen-enriched blast and enhancing wind temperature can notably improve the combustion properties of blast furnace pulverized anthracite injection.
大量富氧效果最为明显，比较而言，混合喷吹，辅以富氧及加入助燃剂能够显著提高煤粉的燃烧性能。
In order to solve this problem, the renovation of ESP in the process of rich oxygen undergate blast reduction is carried out and good results are achieved.
为解决这一难题，对富氧底吹鼓风还原工艺中的静电除尘器进行了整改，取得了较好的效果。
The Isa technology comprises blowing a certain amount of blast air and oxygen through the lance into the molten bath consisting of concentrate, fluxes and reverts.
艾萨技术包括通过喷枪向熔池喷吹一定量的空气和氧气，同时向熔池内加入精矿、熔剂和返料。炉内物理和化学状况和综合熔炼效率在很大程度上取决于喷枪的性能。
The capacity production of fluidized bed roaster is mainly influenced by the clinker of cooling-jacket and the concentration of oxygen-enriched air blast .
冷却水套结渣和富氧浓度是影响锌精矿沸腾焙烧炉生产能力的重要因素。
The results show every measure can improve the combustion properties, the effect of oxygen-enriched blast is especially notable.
结果表明，在喷吹无烟煤中加入烟煤、助燃剂、富氧、提高风温等均能提高煤粉的燃烧性能。
This paper describes the regularity of the blast furnace operation with the oxygen-enriched and PCI process. The theoretical relations between the PCI rate and oxygen-enrichment are analyzed.
本文描述了高炉高富氧喷煤操作的规律，分析了喷煤量与富氧率之间的关系。
The capacity production of fluidized bed roaster is mainly influenced by the clinker of cooling-jacket and the concentration of oxygen-enriched air blast.
冷却水套结渣和富氧是影响锌精矿沸腾焙烧炉生产能力的重要因素。
Results show that the total oxygen content of iron melts is markedly increased with the increase of blast moisture of the cupola.
研究表明，铁水中全氧量随冲天炉送风湿度增加而明显增大。
The results showed that waste plastics would combust rapidly and completely in the surroundings of high temperature and abundant oxygen, they could replace coke and coal partly in the blast furnace.
结果表明：在高炉炉缸高温，富氧的环境中，废塑料能够得到迅速、充分的燃烧，可以部分代替焦碳和煤粉。
The initial position and velocity of pulverized coal at oxygen-coal lance outlet has been proposed, thus injection of pulverized coal in the blast furnace can be simulated.
给出了氧煤枪出口处煤粉颗粒初始位置和初始速度的分布，从而为高炉煤粉喷吹的数值模拟打下了基础。
It shows that high blast temperature should be combined with technology such as large coal injection and enriched-oxygen, so it will be realized and bring the effect of energy-saving.
研究结果表明，高风温必须与大喷煤、富氧等技术相结合，才能实现并发挥节能作用。
It shows that high blast temperature should be combined with technology such as large coal injection and enriched-oxygen, so it will be realized and bring the effect of energy-saving.
研究结果表明，高风温必须与大喷煤、富氧等技术相结合，才能实现并发挥节能作用。
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