金属学报  1956, Vol. 1 Issue (4): 325-335

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高炉炉缸内化学平衡的考察——Ⅰ.锰-硫平衡

邹元爔

中国科学院冶金陶瓷研究所

AN INVESTIGATION OF CHEMICAL EQUILIBRIA IN THE BLAST-FURNACE HEARTH Ⅰ.THE MANGANESE-SULFUR EQUILIBRIUM

CHOU YUAN-HSI Institute of Metallurgy and Ceramics;Academia Sinica

邹元爔. 高炉炉缸内化学平衡的考察——Ⅰ.锰-硫平衡[J]. 金属学报, 1956, 1(4): 325-335.
. AN INVESTIGATION OF CHEMICAL EQUILIBRIA IN THE BLAST-FURNACE HEARTH Ⅰ.THE MANGANESE-SULFUR EQUILIBRIUM[J]. Acta Metall Sin, 1956, 1(4): 325-335.

摘要 参考文献 相关文章 Metrics 全文: PDF(835 KB)   摘要: 在本文中,作者研究了我国三个炼铁厂的渣、铁分析数据,发现锰、硫在渣、铁间的分配可能接近平衡,与文献报导相符。根据作者在以前导出的高炉渣内CaO,MnO与CaS的活度或活度系数,初步计算了锰-硫平衡常数与碱度、渣内硫量间的关系,并复算了温度对此常数的影响。最后,根据本文研究结果,对高炉操作作了一些讨论。 Abstract：This paper presents an analysis of slag-metal data of 122 tests collected fromthree blast-furnace plants in China by plotting[Mn][S]against(MnO)(S).Itis shown that the manganese-sulfur equilibrium is approached in the blast-furnacehearth in agreement with the conclusions of some recent publications.The threesets of data may be represented by straight lines of different slopes obtained bythe least square method.The manganese-sulfur equilibrium constant is shown to be related to theactivities of CaO,MnO and CaS.By using the activity values derived previouslyby the author,some preliminary results have been obtained concerning the effectof basicity and(S)on the manganese-sulfur equilibrium.The temperature-depen-dence of the manganese-sulfur equilibrium constant has been recalculated fromFiler and Darken's data on the distribution of manganese and sulfur betweenblast-furnace metal and slags.The blast-furnace practice of the three different plants is discussed in the lightof the present calculations. 收稿日期: 1956-04-18      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 邹元爔 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1956/V1/I4/325 [1] Oelsen,W.und Maetz,H.,Stahl und Eisen,69,147(1949) . [2] Weilandt,B.,Maetz,H.und Oelsen,W.,Arch.Eisenhüttenwesen,23,163(1952) . [3] Grant,N.J.,Dowding,J.W.and Murphy,R.J.,Trans.Am.Min.Met.Engrs.,197,1451(1953) . [4] Turkdogan,E.T.,J.Iron and Steel Inst.,179,147(1955) . [5] Filer,E.W.and Darken,L.S.,Trans.Am.Inst.Min.Met.Engrs.,194,253(1952) . [6] 邹元爔,金属学报,1(2) ,127(1956) . [7] 邹元爔,金属学报,1(2) ,143(1956) . [8] 邹元爔,金属学报,1(3) ,233(1956) . [9] Rosenqvist,T.,Trans.Am.Inst.Min.Met.Engrs.,191,535(1951) . [10] Basic Open Hearth Steelmaking,Am.Inst.Min.Met.Engrs.,New York(1951) . [11] Osborn,E.F.,DeVries,R.C.,Gee,K.H.,Kraner,H.M.,Trans.Amer.Inst.Min.Met.Engrs.,200,33(1954) . [12]#12 [13] 李薰.陈(?)志,李捷报,严铄,徐曾基,吴汶海,金属学报,1(1) ,15(1956) . No related articles found! Viewed Full text Abstract Cited   Shared      Discussed