Investigation of the Oxygen Bottom Blown Copper Smelting Process
作者： Qinmeng Wang , Xueyi Guo
DOI: 10.1007/978-3-319-95022-8_36
关键词:
摘要: The oxygen bottom blown copper smelting process is a new technology which has been widely applied to the production in China. In this work, computational thermodynamics model for established, based on mechanism and theory of Gibbs free energy minimization. calculated results from agree well with actual industrial data, indicating that can be used predictions under different operating conditions. tendencies key parameters (such as Cu losses Fe3O4 content slag) distribution ratios minor elements Pb, Zn, As, Sb Bi) predicted by adjusting oxygen/ore ratio charged into furnace. monitor optimize operations process.
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Mao Chen, Zhixiang Cui, Baojun Zhao, Slag Chemistry of Bottom Blown Copper Smelting Furnace at Dongying Fangyuan 6th International Symposium on High-Temperature Metallurgical Processing. pp. 257- 264 ,(2015) , 10.1007/978-3-319-48217-0_33
K. W. Seo, H. Y. Sohn, Mathematical modeling of sulfide flash smelting process: Part III. Volatilization of minor elements Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science. ,vol. 22, pp. 791- 799 ,(1991) , 10.1007/BF02651156
P. C. Chaubal, H. Y. Sohn, D. B. George, L. K. Bailey, Mathematical modeling of minor-element behavior in flash smelting of copper concentrates and flash converting of copper mattes Metallurgical Transactions B. ,vol. 20, pp. 39- 51 ,(1989) , 10.1007/BF02670348
Ryokichi Shimpo, Sakichi Goto, Osamu Ogawa, Iwazo Asakura, A Study on the Equilibrium between Copper Matte and Slag Canadian Metallurgical Quarterly. ,vol. 25, pp. 113- 121 ,(1986) , 10.1179/CMQ.1986.25.2.113
M. Nagamori, P. J. Mackey, Thermodynamics of copper matte converting: Part I. Fundamentals of the noranda process Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science. ,vol. 9, pp. 255- 265 ,(1978) , 10.1007/BF02653691
C.C.R.S. Rossi, L. Cardozo-Filho, R. Guirardello, Gibbs free energy minimization for the calculation of chemical and phase equilibrium using linear programming Fluid Phase Equilibria. ,vol. 278, pp. 117- 128 ,(2009) , 10.1016/J.FLUID.2009.01.007
A. Néron, G. Lantagne, B. Marcos, Computation of complex and constrained equilibria by minimization of the Gibbs free energy Chemical Engineering Science. ,vol. 82, pp. 260- 271 ,(2012) , 10.1016/J.CES.2012.07.041
Lang Shui, Zhixiang Cui, Xiaodong Ma, M. Akbar Rhamdhani, Anh Nguyen, Baojun Zhao, Mixing Phenomena in a Bottom Blown Copper Smelter: A Water Model Study Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science. ,vol. 46, pp. 1218- 1225 ,(2015) , 10.1007/S11663-015-0324-Z
Yoichi Takeda, Shoji Ishiwata, Akira Yazawa, Distribution equilibria of minor elements between liquid copper and calcium ferrite slag Materials Transactions Jim. ,vol. 24, pp. 518- 528 ,(1983) , 10.2320/MATERTRANS1960.24.518
M. Nagamori, W. J. Errington, P. J. Mackey, D. Poggi, Thermodynamic simulation model of the isasmelt process for copper matte Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science. ,vol. 25, pp. 839- 853 ,(1994) , 10.1007/BF02662766