从外部和内部两方面分析了涟钢高炉焦比高的原因。
This article analyzes the reason of blast furnace higher coke rate at Lianyuan Steel on outside and inside.
结果表明，干熄焦不仅可提高焦炭的质量，降低高炉焦比，而且还具有显著的节能效果和环保效益。
The result shows that CDQ not only can improve coke quality and lower coke rate of blast furnace, also it has obvious energy-saving effect and environmental protection effect.
论述了锰铁高炉冶炼强度与焦比、原燃料性能、高炉操作、高炉炉型等关系。
The relationships between smelting in FeMn blast furnace and coke rate, raw materials, fuel properties, operation and blast furnace type are stated.
分析了湘钢高炉降低焦比取得突破性进展的原因，并在此基础上提出了进一步节焦工作的建议。
The causes of making a breakthrough in reducing coke-to-metal ratio of blast furnace in XISC are analyzed in this paper, accordingly, some Suggestions for further coke-saving work are also made.
利用引射器将低压焦炉煤气引入高炉热风炉中以提高风温，达到了降低焦比、提高生铁产量之目的。
Coke gas was introduced into blast furnace hot air stove by use of ejector to increase air temperature so as to achieve the aim of reducing coke rate and increasing the production.
面向21世纪，高炉技术将在以下几个方面等到得到了明显的进步：1 .大量喷煤降低焦比。
In the forward to 21 century, the blast furnace technology will be improved in several fields: 1. injection coal and decrease coke rate, 2. Extending of BF campaign life.
通过实践摸索出适合无料钟炉顶操作的布料规律，优化操作制度，调整风口布局，使高炉综合焦比、利用系数等各项技术经济指标明显提高。
Techno-economic indicators such as coke ratio equivalent and utilization factor have been improved based on finding charge rules of bell-less BF top, optimizing operating and adjusting tuyere layout.
通过实践摸索出适合无料钟炉顶操作的布料规律，优化操作制度，调整风口布局，使高炉综合焦比、利用系数等各项技术经济指标明显提高。
Techno-economic indicators such as coke ratio equivalent and utilization factor have been improved based on finding charge rules of bell-less BF top, optimizing operating and adjusting tuyere layout.
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