| 钢铁企业固体废弃物的部分循环利用 |
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| 引用本文： | 赵伟,栾文林,张亚玲,王硕明. 钢铁企业固体废弃物的部分循环利用[J]. 河北理工学院学报, 2009, 0(1) |
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| 作者姓名： | 赵伟 栾文林 张亚玲 王硕明 |
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| 作者单位： | 河北理工大学冶金与能源学院;唐山钢铁公司; |
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| 摘 要： | 研究找出了影响中间包覆盖剂熔化温度的主要因素;分析了不同炭质材料及不同碳含量对覆盖剂熔化时间的影响,最终选定了焦炭屑和石墨混合配碳调节熔化时间;测定了不同保温材料的保温曲线,比较了各保温性能的好坏,并根据该覆盖剂的特点选择了蛭石作为保温材料;分别测定了16种配方的熔化速度、熔化温度、保温性能,在此基础上,利用正交分析理论综合评分法优化了覆盖剂的化学成分。
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| 关 键 词： | 中间包覆盖剂 固体废弃物 高炉渣 |
Part Circle Utilizing of Steel Corporation Solid Waste |
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| ZHAO Wei,,LUAN Wen-lin,ZHANG Ya-ling,WANG Shuo-ming. Part Circle Utilizing of Steel Corporation Solid Waste[J]. Journal of Hebei Institute of Technology, 2009, 0(1) |
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| Authors: | ZHAO Wei LUAN Wen-lin ZHANG Ya-ling WANG Shuo-ming |
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| Affiliation: | 1.College of Metallurgy and Energy;Hebei Polytechnic University;Tangshan Hebei 063009;China;2.Tangshan Iron & Steel Co.Ltd;Tangshan Hebei 063000;China |
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| Abstract: | The main ingredient that influences on fusing temperature of tundish coverture is researched.The influence of different carbon material and content on fusing time is analyzed.Finally,crumble coke and carbon are selected to adjust fusing time.Thermal retardation curve of different heat insulate material is also determined.Heat-insulating property is compared,and vermiculite is selected to be heat-insulating property based on coverture characteristic.The melting speed,meltng temperature,heat-insulating proper... |
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| Keywords: | tundish coverture solid waste blast furnace slag |
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