A system model for evaluation of BF life is created so as to determine each factor influencing the BF life and the temperature limit in hot surface of the cooler.
为探讨高炉长寿问题，建立了一套高炉寿命评价系统模型，以确定影响高炉长寿的各种因素及冷却器热面极限温度值。
Aiming at SO2 gas pollution from BF-BOF process, an analytic model of sulphur flow was established based on the theory of industrial metabolism and the method of material flow analysis.
针对高炉-转炉流程生产过程产生的SO2烟气造成环境污染的问题，以工业代谢理论为基础，应用物质流分析方法，建立了工序的硫素流分析模型。
In this paper, physical model is designed and thermal simulation experimental system built for new type cooling and lining structure of BF.
针对高炉新型炉体冷却结构，设计了物理模型并建立了热态模拟实验系统。
Full-size three-dimensional model was established according to copper stave with insert in a certain BF.
根据某高炉使用的镶砖铜冷却壁建立了全尺寸三维模型。
The model to predict the silicon content in molten iron is the kernel of automation in BF ironmaking and the key problem is to increase the hitting rate of predicting.
高炉炉温预测模型是炼铁过程自动控制的核心数学模型，而提高炉温预测命中率是模型开发的关键难题。
Aiming at SO2 gas pollution from BF-BOF process, an analytic model of sulphur flow was established based on the theory of industrial metabolism and method of material flow analysis.
针对高炉-转炉流程生产过程产生的SO2烟气造成环境污染的问题，以工业代谢理论为基础，应用物质流分析方法，建立了工序的硫素流分析模型。
The reliability of prediction model for BF Procedure energy consumption is very high. It can be used to guide the energy saving in blast furnace process.
炼铁工序能耗预测模型的可靠性高，可用于指导高炉炼铁工序的节能降耗工作。
This paper puts forward the types of sequence stratigraphic boundary and the sequence stratigraphic model bf epicontinental basin.
本文提出了内陆表海含煤盆地层序界面类型和层序模式。
By introducing into the "BF" model floatation equipment, replacing the old technology with the new one, it completes the floatation by the once corse and twice well floatation technique.
为此该厂进行了技术扩容改造。通过引进新型BF型浮洗机，采用一粗二精浮选新工艺流程进行稀土选矿。
By introducing into the "BF" model floatation equipment, replacing the old technology with the new one, it completes the floatation by the once corse and twice well floatation technique.
为此该厂进行了技术扩容改造。通过引进新型BF型浮洗机，采用一粗二精浮选新工艺流程进行稀土选矿。
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