| 提高二精A／S合格率途径探讨 |
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| 引用本文： | 陆宏亮,勾阳.提高二精A／S合格率途径探讨[J].四川有色金属,2009(2):28-32. |
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| 作者姓名： | 陆宏亮 勾阳 |
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| 作者单位： | 1. 中国铝业山西分公司氧化铝二分厂,山西,河津,043304
2. 四川省有色冶金研究院,四川,成都,610081;江西理工大学,江西,赣州341000 |
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| 摘 要： | 本文分析了深度脱硅改造后烧结法二精A/S合格率的现状,根据理论分析和生产现场实践,提出了提高二精A/S合格率的途径:保证-精A/S大于300;钠硅渣彻底分离;保证二次脱硅时间;石灰乳加入量合适.
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| 关 键 词： | 深度脱硅 二精A/S合格率 钠硅渣 脱硅时间 石灰乳 |
The Proposition of the Way to Increase the A/S Qualified Rate of the second Refined Fluid |
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| LU Hong-liang,GOU Yan.The Proposition of the Way to Increase the A/S Qualified Rate of the second Refined Fluid[J].Sichuan Nonferrous Metals,2009(2):28-32. |
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| Authors: | LU Hong-liang GOU Yan |
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| Affiliation: | 1.Shanxi Branch of China Aluminum Industry Second alumina plant;Shanxi;043304 2.Sichuan Research Institute of Non-ferrous Metals Metallargy;Chengdu;Sichuan 610081;China |
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| Abstract: | This paper analyzed the present situation of the A/S qualified rate of the second refined fluid in sintering process after the transformation of the further desiliconation.And it proposed the way to increase the A/S qualified rate of the second refined fluid basing on the theoretical analysis and the produced practice in the field.The way included guaranteed the A/S of the first refined fluid is bigger than 300;sodium silicon slag thorough separation;Guaranteed the time of the second desiliconation;appropri... |
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| Keywords: | the further desiliconation the qualified rate of the second refined fluid sodium silicate slag desiliconation time lime white |
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