结果表明，高炉喷吹煤与废塑料混合燃料在理论上是可行的。
It is feasible in theory for injecting blends of coal powders and waste plastics in BF.
本文结合L集团公司的现有煤种状况系统地研究了该集团公司高炉喷吹煤基地的发展战略问题。
Based on current coal types of L Group Company , This paper systematically analyses the development strategy of its blast-injection coal base.
与此同时，由于Macarthur和BHP的南沃克河煤矿因为洪水而减产，现在低挥发性的喷吹煤前景特别看好。
Meanwhile, fundamentals for low vol PCI coals are especially bullish at present, with supplies from Macarthur and BHP Billiton's South Walker Creek mine curtailed by flooding.
通过对韶钢高炉富氧喷煤工业试验效果的分析，说明保证喷吹煤质量，实现高风温和稳定富氧作业，对提高喷煤效果起着决定性作用。
The industrial trial of PCI with oxygen en - rich blast showed that the coal quality, high blast temperature and stable oxygen content are decisive factors for PCI.
生产无烟煤的一矿和二矿未来产能稳定，未来无烟块煤及喷吹煤产量无明增长。
The production of a mining and anthracite mining II to the stability of future production, future smoke-free lump coal injection coal production and growth of ignorance.
以国内某钢铁公司的炼铁原料为基础，进行了高炉喷吹煤与废塑料条件下的矿石低温还原粉化性能研究。
Based on the material of iron in some iron and steel companies, the low temperature reduction degradation of iron ore in the condition of injecting blends of coal and waste plastic in BF is studied.
针对安钢高炉喷吹用煤现状，通过对煤粉添加氧化镁混合喷吹进行了试验。
Compound injection charged with magnesium oxide in coal powder was tested based on the current coal powder injection situation.
采用TG-FTIR联用技术研究了邯钢喷吹用煤的热解失重过程。
The pyrolysis process of injection pulverized coal at Handan Steel was investigated by simultaneous thermogravimetry-fourier transform infrared (TG-FTIR).
利用煤粉燃烧性能检测实验装置，研究了高炉喷吹用煤中添加褐煤对煤粉燃烧性能的影响。
Influence of brown coal adding in coal blowing into BF on burn properties of pulverized coal is studied by the experimental device detecting pulverized coal burn properties.
介绍了英法两国高炉喷吹粒煤技术的工艺流程特点和操作结果，该技术具有投资少、电耗低、结构紧凑、操作安全稳定的特点。
This paper introduces the process features and operation results of the granular coal injection into blast furnace in England and France.
根据其煤质特征，京西无烟煤可作为良好的高炉喷吹用煤和民用燃煤，通过动力配煤，也可作为工业锅炉燃料。
According to its properties, Jingxi anthracite can be used as in blast and civil fuel. By means of power coal blending, Jixing anthracite can be used as fuel in industrial boilers.
结果证实，黄陵弱粘煤具有许多优点，完全满足高炉喷吹用煤的基本要求；
The results demonstrated that Huangling slightly-caking coal has a number of advantages and therefore fully meets the basic requirements of coals used for blast furnace injection.
利用开发的红外透射法粉体浓度计算机测定系统，在高炉氧煤喷吹气-固两相流动模拟装置上测定了氧煤枪的煤粉浓度场。
The concentration distribution of pulverized coal in blowpipe of blast furnace was measured in an isothermal two-phase model by means of a computer measuring system based on infrared transmission.
结果表明，混煤喷吹有利于提高煤粉的燃烧率，扩大高炉喷吹量和降低喷煤成本。
The test result show that mixed coal injection benefit to raising combustibility, increased quantity and decreased cost.
此法也可以应用于高炉喷吹重油和煤、油混合物时的情况。
This method may be used for optimizing oil and oil-coal …
本文归纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试验结果和生产经验。
This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.
本文介绍了炼钢电弧炉采用的煤氧喷吹系统及工艺，阐述了该技术在电炉炼钢生产中的节电效果，同时提出需要进一步改进技术和提高的方向。
The article introduces a coal powder and oxygen ejection system and technology on arc furnace steelmaking and states the effect on electricity saving, points out the improvement direction.
通过对潞安煤制成的喷吹煤粉样在不同预热温度下燃烧率测定，研究煤粉预热对其燃烧性影响规律。
When the preheated pulverized coal is injected, its cooling effect on hot blast is alleviated and its combustion is accelerated, consequently its utilization ratio is increased.
煤粉预热喷吹有利于减轻喷煤对热风的冷却效应、加速煤粉的燃烧过程而提高煤粉利用率。
When the preheated pulverized coal is injected, its cooling effect on hot blast is alleviated and its combustion is accelerated, consequently its utilization ratio is increased.
为确定合适的配煤喷吹方案，在实验室条件下，对攀钢高炉喷吹用煤粉进行了单种煤及混合煤的燃烧实验。实验结果表明：配煤能够改善无烟煤的燃烧效果；
To decide on the proper coal blending plan, a combustion experiment with individual and blending coals injected into blast furnace at PZH Steel was carried out in laboratory.
介绍了梅山高炉喷吹煤粉的计量控制原理，采用动态修正因子技术，通过调节煤流因子和改变喷吹煤种，解决了喷吹计量中煤流计计量不准的问题。
By adopting dynamic correction factor, adjusting coal flow factor and changing the kind of coal, the accuracy of measurement with SWR engineering DensFlow was improved.
喷煤计算模型是高炉喷吹煤粉控制系统的重要组成部分。
Coal injection Computing is an important part of a coal powder injection control system.
分析计算的结果表明，在一定冶炼条件的限制下，低挥发分和低灰分煤最有利于扩大煤粉喷吹量和降低燃料消耗；
The calculation result pointed out that under a certain condition and limitation the coal powder with low volatile and low ash content is of benefit to increase the amount of coal powder injection.
喷吹低变质度、高活性组份含量的煤可以获得较高的燃烧率和较大的喷煤量。
Higher combustibility and coal injection rate can be acquired in BF by using the coal with lower metamorphic degree and higher content of active matter.
为此，探讨了煤粉预热喷吹对混合煤粉爆炸性的影响，以期为强化喷煤燃烧提供一种新的有效工艺方法。
The effect of the preheated mixed pulverized coal on its explosiveness is discussed, and the aim is to provide a new effective technique for reinforcement combustion of the pulverized coal.
提出了进一步提高煤比所要做的工作，如优选煤种、改造煤粉喷吹系统、改善高炉生产条件等。
To further increase PCI rate, such works as using quality coal, reforming coal injection system, improving the condition of BF operation will be done.
炼焦煤和无烟煤的生产能力很大，能满足焦炭生产和高炉喷吹的需要。
The production capacities of coking coal and anthracite are great and can satisfy the demands of producing coke and blast furnace PCI.
本人推介了几种比较新的高炉喷煤技术，并就包钢现状，提出了如何利用资源，提高高炉喷吹煤粉量，进一步降低成本的途径。
In this paper, some new technology of BF coal powder injection is introduced, and methods to use resources, improve the total coal powder, and reduce cost are put forward.
这些国家实现高炉大喷煤量所采取的主要技术措施是：①采用具有更高煤粉燃烧率的新型双枪喷吹；
In order to stabilize operation of BF with high PCI rate, following technical measures were taken:①using new double lances with high pulverized coal combustion efficiency;
这些国家实现高炉大喷煤量所采取的主要技术措施是：①采用具有更高煤粉燃烧率的新型双枪喷吹；
In order to stabilize operation of BF with high PCI rate, following technical measures were taken:①using new double lances with high pulverized coal combustion efficiency;
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