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| THE INFLUENTIAL FACTOR ANALYSIS ON COPPER RECOVERY OF SMELTING SLAG GRINDING FLOTATION PROCESS |
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Received:January 10, 2012
Published Online:March 18, 2012
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| DOI：10.3969/j.issn.1005-7854.2012.01.014 |
| KeyWord:copper concentrate； high iron slag type； Fe/Si； Fe3O4 ；cooling mode ；crushing and grinding |
| Author | Institution |
| QU Sheng-li |
Northeastern University，Shenyang ，China;Shandong Humon Smelting Co. LTD Yantai ，Shandong，China |
| LI Tian-gang |
Shandong Humon Smelting Co. LTD Yantai ，Shandong，China |
| DONG Zhun-qin |
Shandong Humon Smelting Co. LTD Yantai ，Shandong，China |
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| Abstract: |
| The complex copper concentrate with high gold and silver content is treated by oxygen-enriched bottom-blowing melting technique of matte gold catcher. Controlling the slag type of smelting slag ,selecting the appropriate cooling method and optimize crushing- grinding conditions have been adopted to increase the recovery rate of copper. . This paper, combines with the production practice and trial and leads a deeper research and analysis on this question as well. |
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