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| Lead Material Flow Checking and Pollution Load Analysis of Secondary Lead Smelting Process |
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Received:February 28, 2014
Revised:March 11, 2014
Accepted:March 12, 2014
Published Online:July 21, 2014
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| DOI：doi：10.3969/j.issn.1007-7545.2014.08.018 |
| KeyWord:secondary lead; lead material flow; pollution load; short kiln smelting |
| Author | Institution |
| Wan Wenyu |
湖南有色金属研究院 |
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| Abstract: |
| The comprehensive data of secondary lead desulfurization pre-treatment and smelting in short kiln smelting were investigated. Lead material flow on each process was checked. The distribution volume of lead in various materials was determined and organized into material flow diagram. Pollution load was calculated and evaluated based on this diagram. The results show that lead pollution mainly come from discharging of slag and lead dust in smelting process of short kiln smelting. |
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