| 降低拟薄水铝石生产中新水消耗的几种途径 |
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| 引用本文： | 李教,彭益云,贾传宝. 降低拟薄水铝石生产中新水消耗的几种途径[J]. 有色冶金节能, 2009, 24(4): 19-20,34 |
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| 作者姓名： | 李教 彭益云 贾传宝 |
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| 作者单位： | 山西铝厂,山西,河津,043304 |
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| 摘 要： | 在碳化法生产拟薄水铝石过程中，提出采用水平真空带式过滤机代替厢式压滤机洗涤拟薄水铝石、循环再利用洗液及改进降温过程的工艺流程来降低新水消耗，达到了较好的节水效果。
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| 关 键 词： | 拟薄水铝石 水平真空带式过滤机 循环利用 降温 新水消耗 |
Some Approaches of Reducing Fresh Water Consumption for Pseudo-boehmite Production |
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| LI Jiao,PENG Yi-yun,JIA Chuan-bao. Some Approaches of Reducing Fresh Water Consumption for Pseudo-boehmite Production[J]. Energy Saving Of Non-Ferrous Metallurgy, 2009, 24(4): 19-20,34 |
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| Authors: | LI Jiao PENG Yi-yun JIA Chuan-bao |
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| Affiliation: | LI Jiao, PENG Yi-yun, JIA Chuan-bao |
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| Abstract: | This paper shows that in carbonization method for processing pseudo-boehmite, chamber filter press is replaced by horizontal vacuum band filter to wash pseudo-boehmite, spent washing water is recycled and reused, with improvement of cooling down process to reduce fresh water consumption, and efficient result in saving fresh water is finally achieved. |
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| Keywords: | pseudo-boehmit horizontal vacuum band filter recycle utilization cooling down fresh water consumption |
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