| 电炉熔融还原炼铁的试验研究 |
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| 引用本文： | 李文滔,卿山,王华,王俊勇,杨妮,李博,张竹明. 电炉熔融还原炼铁的试验研究[J]. 工业加热, 2013, 0(5): 25-28 |
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| 作者姓名： | 李文滔 卿山 王华 王俊勇 杨妮 李博 张竹明 |
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| 作者单位： | [1]昆明理工大学冶金与能源工程学院冶金节能减排教育部工程研究中心,云南昆明650093 [2]武钢集团昆明钢铁股份有限公司,云南昆明65030 |
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| 基金项目： | 国家自然科学基金（51064015）;云南省教育厅重大项目（ZD2010001） |
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| 摘 要： | 电炉冶炼作为钢铁行业的一种工艺,具有工艺流程短,能够及时控制炉况的特点.由于其冶炼的所消耗的能源大部分是电能,能减少焦炭的使用和减少了CO2等温室气体的排放.以电炉熔融还原炼铁试验研究为基础,得出试验能够生产出符合一定标准的炼钢用铁,试验中得到最大煤取代焦炭的比例为50％.经分析,电炉熔融还原铁的最佳单位能耗折合标准煤能够达到504.51 kg/t.为电炉生产其他铁合金的煤代焦的研究提供依据.
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| 关 键 词： | 电炉 熔融还原 炼铁试验 煤取代焦 单位能耗 |
Experimental Study of the Electric Furnace Smelting Reduction Ironmaking |
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| LI Wentao;QING Shan;WANG Hua;WANG Junyong;YANG Ni;LI Bo;ZHANG Zhuming. Experimental Study of the Electric Furnace Smelting Reduction Ironmaking[J]. Industrial Heating, 2013, 0(5): 25-28 |
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| Authors: | LI Wentao QING Shan WANG Hua WANG Junyong YANG Ni LI Bo ZHANG Zhuming |
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| Affiliation: | LI Wentao;QING Shan;WANG Hua;WANG Junyong;YANG Ni;LI Bo;ZHANG Zhuming(Engineering Research Center of Metallurgical Energy Saving and Emission Reduction, Ministry of Education, Faculty of Metallurgical and Engineering, Kunming University of Science and Technology, Kunming 650093, China;Kunming Iron＆Steel Co.Ltd., Wusteel Group, Kunming 650093, China) |
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| Abstract: | The characteristics of EAF which is one of technologies in iron and steel industrial are short process and prompt control on working condition of a furnace.Since most of the smelting energy consumed by the electric energy,it can reduce the use of coke and reduce the emissions of CO2 and other greenhouse gas.It based on the experimental research of electric furnace smelting ironmaking.It produce to meet certain standards of steelmaking iron and the best coal instead of coke ratio of 50％.By the analysis the best energy consumption per unit iron can be achieved the 504.5 kg/t.This paper provide the basis for coal instead of coke in the study of other ferroalloy by electric furnace smelting. |
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| Keywords: | EAF smelting reduction ironmaking test coal instead of coke specific energy consumption |
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