| STUDY ON COMPREHENSIVE UTILIZATION OF COBALTIFEROUS SLAG |
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| 作者姓名： | Guo Bingkun Xiao Lixin |
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| 作者单位： | Institute of Metallurgical Physicochemistry and Materials，Central South University of Technology，Changsha，410083，China |
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| 摘 要： | ＳＴＵＤＹＯＮＣＯＭＰＲＥＨＥＮＳＩＶＥＵＴＩＬＩＺＡＴＩＯＮＯＦＣＯＢＡＬＴＩＦＥＲＯＵＳＳＬＡＧＧｕｏＢｉｎｇｋｕｎ；ＸｉａｏＬｉｘｉｎ（ＩｎｓｔｉｔｕｔｅｏｆＭｅｔａｌｌｕｒｇｉｃａｌＰｈｙｓｉｃｏｃｈｅｍｉｓｔｒｙａｎｄＭａｔｅｒｉａｌｓ，Ｃ...
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| 收稿时间： | 11 June 1995 |
STUDY ON COMPREHENSIVE UTILIZATION OF COBALTIFEROUS SLAG |
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| Guo Bingkun, Xiao Lixin.STUDY ON COMPREHENSIVE UTILIZATION OF COBALTIFEROUS SLAG[J].Journal of Central South University of Technology,1995,2(2):71-76. |
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| Authors: | Guo Bingkun Xiao Lixin |
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| Affiliation: | (1) Institute of Metallurgical Physicochemistry and Materials, Central South University of Technology, 410083 Changsha, China |
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| Abstract: | As a part of comprehensive utilization of concentrate linnaeite.this paper mainly discussed the theoretical bases and technical process conditions of separation of cobalt and nickel by two-section extraction with N,,, and extraction of copper with Lix984 after changing sulfate system containing cobalt into chloride one, and solved the difficulty of removing Mg2 . Pure CoCl2 solution for preparation of cobalt soaps was produced in this way, and chemical products of copper and nickel such as CuCl2. 2H2O,NiCl2. 6H2O were by-produced. It has many advantages,such as fewer reagents, high recovery yield of metals. It is an economicalway for comprehensively recovering valuable metals of concentrate linnaeite. |
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| Keywords: | concentrate linnaeite extraction cobalt chloride copper chloride nickel chloride |
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