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| Study on Gold Collection in Matte with Oxygen Enriched Bottom Blowing Smelting Process |
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Received:April 18, 2013
Revised:April 18, 2013
Accepted:April 18, 2013
Published Online:May 21, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.06.011 |
| KeyWord:oxygen enriched bottom blowing; matte; gold collecting; refractory gold concentrate; block coal; Fe/SiO2 |
| Author | Institution |
| qushengli |
东北大学 沈阳 山东恒邦冶炼股份有限公司 烟台 |
| dongzhunqin |
山东恒邦冶炼股份有限公司 |
| chentao |
山东恒邦冶炼股份有限公司 |
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| Abstract: |
| Gold was collected in matte from refractory gold concentrate with copper and high arsenic bearing by oxygen enriched bottom blowing smelting to improve gold and silver recovery rate and reduce discharge of waste water and residue. The effects on distribution of gold and silver in matte and slag, and enrichment degree of gold and silver in matte were investigated. The technical index of matte making was adjusted and the loss of valuable metals in slag was reduced. |
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