Slag Chemistry of Bottom Blown Copper Smelting Furnace at Dongying Fangyuan

Chen, Mao, Cui, Zhixiang and Zhao, Baojun (2015). Slag Chemistry of Bottom Blown Copper Smelting Furnace at Dongying Fangyuan. In Tao Jiang, Jiann-Yang Hwang, Gerardo R. F. Alvear F., Onuralp Yücel, Xinping Mao, Hong Yong Sohn, Naiyang Ma, Phillip J. Mackey and Thomas P. Battle (Ed.), 6th International Symposium on High Temperature Metallurgical Processing : proceedings of a symposium sponsored by the Minerals, Metals & Materials Society (TMS) (pp. 257-264) Hoboken, NJ United States: John Wiley and Sons. doi:10.1002/9781119093381.ch33


Author Chen, Mao
Cui, Zhixiang
Zhao, Baojun
Title of chapter Slag Chemistry of Bottom Blown Copper Smelting Furnace at Dongying Fangyuan
Title of book 6th International Symposium on High Temperature Metallurgical Processing : proceedings of a symposium sponsored by the Minerals, Metals & Materials Society (TMS)
Place of Publication Hoboken, NJ United States
Publisher John Wiley and Sons
Publication Year 2015
Sub-type Research book chapter (original research)
DOI 10.1002/9781119093381.ch33
Year available 2015
ISBN 9781119073574
9781119093381
Editor Tao Jiang
Jiann-Yang Hwang
Gerardo R. F. Alvear F.
Onuralp Yücel
Xinping Mao
Hong Yong Sohn
Naiyang Ma
Phillip J. Mackey
Thomas P. Battle
Volume number 2015-March
Chapter number 33
Start page 257
End page 264
Total pages 8
Total chapters 98
Collection year 2016
Language eng
Formatted Abstract/Summary
Bottom blown oxygen copper smelting process, operated at high grade matte (up to 75 wt% Cu) with relatively low (2-3 wt%) Cu in slag, has been commercialized for more than five years at Dongying Fangyuan Nonferrous Metals CO., Ltd. Quenched slag and matte samples have been collected at different operating conditions while the slag temperature was measured by
thermocouple. The samples were analysed by X-ray Fluorescence and Electron Probe X-ray Microanalysis. FactSage computational software was used to explain the observations of the industrial samples. The analyses show that the copper loss was closely related to the operation parameters. The Fe/Si02 in slag and temperature determine the solid proportion, which significantly affects the physical entrained and also chemically dissolved copper in the slag. The present study will be useful in understanding the slag chemistry of bottom blown copper smelting furnace and in optimization of the operating conditions to lower Cu loss in the slag.
Q-Index Code B1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Fri, 20 Mar 2015, 11:44:14 EST by Mr Mao Chen on behalf of School of Chemical Engineering