金属学报  1959, Vol. 4 Issue (2): 107-113

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氟在高炉冶炼中的行为 Ⅴ.11M~3高炉冶炼包头铁矿中成渣过程之研究

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中国科学院冶金陶瓷研究所

BEHAVIOUR OF FLUORINE IN BLAST-FURNACE SMELTING Ⅴ. AN INVESTIGATION OF THE SLAG-FORMING PROCESSES IN A 11M~3 BLASTFURNACE SMELTING PAO-TOU IRON ORE

INSTITUTE OF METALLURGY AND CERAMICS; ACADEMIA SINICA

No Author. 氟在高炉冶炼中的行为 Ⅴ.11M~3高炉冶炼包头铁矿中成渣过程之研究[J]. 金属学报, 1959, 4(2): 107-113.
. BEHAVIOUR OF FLUORINE IN BLAST-FURNACE SMELTING Ⅴ. AN INVESTIGATION OF THE SLAG-FORMING PROCESSES IN A 11M~3 BLASTFURNACE SMELTING PAO-TOU IRON ORE[J]. Acta Metall Sin, 1959, 4(2): 107-113.

摘要 参考文献 相关文章 Metrics 全文: PDF(2470 KB)   摘要: 在本文中,我们报告了11M~3高炉冶炼包头铁矿时炉料样品包括矿石、初渣、终渣的岩相分析及初渣的化学分析结果,并结合温度测定数据,画出了高炉中等温线及各区域的分市情况,以及各区域炉料中的矿物组成。根据以上实验结果,讨论了冶炼包头铁矿时的初渣形成机理,并指出初渣的性质与一般酸性铁矿不同,此点对高炉的顺行有利。 Abstract：The results of investigation of the behaviour of fluorine in blast-furnace smelting have beenreported in a series of previous papers. The purpose of the present research is to investigatethe slag-forming processes in a 11 M~3 blast-furnace smelting Pao-Tou iron ore. Petrographical examinations supplemented by White test studies show that the chief mineralconstituents present in the primary slag are calcium oxide, fluorite and wustite. From a comparison of the slag-forming processes in a 11 M~3 blast-furnace smelting Pao-Touiron ore with that smelting an ordinary acid ore, a new mechanism for the formation of theprimary slag in smelting the former ore has been proposed. In addition, it has been found thatthe plastic region in smelting Pao-Tou iron ore is smaller than that in the usual case, thereby,considerably facilitating the driving of the blast-furnace by improving the penetrability of thecharge column. 收稿日期: 1959-02-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1959/V4/I2/107 [1] И. П. Бардин, А. В. Руднева, Л. М. Цылев: № 4 (1952) . [2] И. П. Бардин, А. В. Руднева, Л. М. Цылев: № 5 (1955) . [3] Л. м. Цылев: (1953) . [4] А. В. Руднева: (1953) . [5] T. L. Ho: Note on Some Rare Earth Minerals from Beiyin Obo, Suiyuan. Bull. Geol. Soc. of China. 114, 219 (1935) . [4] 周仁、邹元燨等,氟在高炉冶炼中的行为Ⅲ.氟在1W~3实验高炉冶炼包头铁矿过程中的变化,金属学报,4(1) ,(1959) . [7] 中国科学院冶金陶瓷研究所,氟在高炉冶炼中的行为Ⅳ.氟在11M~3高炉冶炼包头铁矿过程中的变化及其挥发机理,金属学报,4(2) ,(1959) . [8] 11M~3高炉冶炼庞家堡矿中的成渣过程,中国科学院冶金陶瓷研究所,内部资料(1958) . [9] Oesare Brisi: Role of Cuspidine 3CaO·2SiO_2·CaF_2 in the System CaF_2-SiO_2-CaO. Jour. Cerm. Soc., 40, 174 (1957) No related articles found! Viewed Full text Abstract Cited   Shared      Discussed