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| Mechanism Analysis of Rotary Kiln Ring Formation on Treating Blast Furnace Gas Mud |
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Received:November 04, 2011
Revised:November 12, 2011
Accepted:November 14, 2011
Published Online:April 23, 2012
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| DOI：doi：10.3969/j.issn.1007-7545.2012.05.017 |
| KeyWord:blast furnace gas sludge; rotary kiln; ring formation |
| Author | Institution |
| Yao Zengyuan |
攀枝花钢城集团有限公司冶金辅料分公司冶金材料厂 |
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| Abstract: |
| Zinc was extracted from Pangang blast furnace gas sludge with rotary kiln. The raw materials, operation and ring material formation were analyzed systematically; furthermore, wash kiln, mechanical processing and iron reduction processing were used to undertake industrial test based on the analyzing results. The results show that three kinds of methods can effectively alleviate the ring formation in rotary kiln in a certain extent, improve production efficiency and reduce production cost. |
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