| 焦炭强度在高炉内的变化规律 |
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| 引用本文： | 任荣霞,方觉,张剑,张浩.焦炭强度在高炉内的变化规律[J].河北理工学院学报,2007,29(1):22-26,42. |
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| 作者姓名： | 任荣霞 方觉 张剑 张浩 |
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| 作者单位： | 河北理工大学冶金与能源学院 河北唐山063009 |
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| 摘 要： | 使用一台连续性高炉块状带热模型对焦炭在高炉中上部的失碳率与温度的对应关系进行了模拟研究。使用一台可调气氛高温抗压试验机研究了焦炭强度与温度和失碳率的关系。讨论了实际条件下焦炭失碳率及其强度在高炉内的变化规律。
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| 关 键 词： | 高炉 焦炭 高温强度 |
| 文章编号： | 1007-2829（2007）01-0022-04 |
| 修稿时间： | 2006-05-10 |
Strength Distribution of Coke in Blast Furnace |
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| REN Rong-xia, FANG Jue, ZHANG Jian, ZHANG Hao.Strength Distribution of Coke in Blast Furnace[J].Journal of Hebei Institute of Technology,2007,29(1):22-26,42. |
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| Authors: | REN Rong-xia FANG Jue ZHANG Jian ZHANG Hao |
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| Institution: | College of Metallurgy and Energy ,Hebei Polytechnic University ,Tangshan Hebei 063009 ,China |
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| Abstract: | The relationship between the carbon loss rate of coke and temperature in the upper part of blast furnace was reserched using a continual model of the lumpy zone in blast furnace.The real temperature compressed strength of coke samples was tested using a high temperature compressive testing machine with adjustable atmosphere.The relationship between coke strength,temperature and carbon loss rate was researched using the results of above works.The carbon loss rate and strength under the real condition in a blast furnace was researched and discussed in this paper. |
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| Keywords: | balst furnace coke real temperature strength |
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