| 湘钢高炉烟煤与无烟煤混合喷吹工艺方案的探讨 |
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| 引用本文： | 王国雄,沙青,曾小宁,薛正良,刘坤庭,邹咏梅.湘钢高炉烟煤与无烟煤混合喷吹工艺方案的探讨[J].武汉科技大学学报(自然科学版),1993(3). |
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| 作者姓名： | 王国雄 沙青 曾小宁 薛正良 刘坤庭 邹咏梅 |
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| 作者单位： | 武汉钢铁学院，武汉钢铁学院，武汉钢铁学院，湘潭钢铁公司，湘潭钢铁公司，湘潭钢铁公司 |
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| 摘 要： | 作者测定了湘钢高炉喷吹用烟煤与无烟煤粉的基本物理化学性能,进行了烟煤与无烟煤混合喷吹的试验研究;根据研究结果,讨论了烟煤混入量对高炉喷吹操作和喷吹效果的影响;并根据目前湘钢高炉喷煤现状,探讨了烟煤与无烟煤混合喷吹的工艺方案,提出了实现安全混合喷吹的合理技术途径。
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| 关 键 词： | 高炉 喷煤 烟煤 无烟煤 混合喷吹 |
APPROACH ON THE TECHNICAL PROCESS OF PULVERIZED BITUMINOUS AND HARD COAL MIXING-INJECTION INTO THE B. F. IN XISCO |
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| Wang Cuaxing Sha Qing Zeng Xiaoning Xie Zhengliang Liu Kuntiug Zou Yongmei.APPROACH ON THE TECHNICAL PROCESS OF PULVERIZED BITUMINOUS AND HARD COAL MIXING-INJECTION INTO THE B. F. IN XISCO[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1993(3). |
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| Authors: | Wang Cuaxing Sha Qing Zeng Xiaoning Xie Zhengliang Liu Kuntiug Zou Yongmei |
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| Institution: | Wang Cuaxing Sha Qing Zeng Xiaoning Xie Zhengliang Liu Kuntiug Zou Yongmei |
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| Abstract: | In this paper, the basic physical and themical properties of the pulverized bituminous and hard coal used in XISCO (Xiangtan Iron and Steel Company)B. F. injection are measured and the experimental studies on the pulverized bituminous and hard coal mixing-injection are made. The mixing proporation on the injecting operation and profit in B.F. is discussed. Futher the technical process of pulverized bituminous and hard coal mixing-injection is approached and the rational technical ways to ensure safety during mixing-injection is put forward according to the status of pulverized coal injection into the B.F. in XISCO. |
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| Keywords: | B F pulverized coal injection bituminous coal hard coal mixing-injection |
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