| 用副产盐酸和劣质高岭土制备聚合氯化铝 |
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| 引用本文： | 黄自力,胡岳华,江赠富.用副产盐酸和劣质高岭土制备聚合氯化铝[J].化工环保,2002,22(5):284-286. |
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| 作者姓名： | 黄自力 胡岳华 江赠富 |
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| 作者单位： | 1. 中南大学,矿物工程系,湖南,长沙,410083
2. 惠州市环保服务公司,广东,惠州,516001 |
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| 摘 要： | 开发出一种用废盐酸和劣质高岭土生产聚合氯化铝的方法。分别考察了焙烧温度，焙烧时间，盐酸用量以及酸浸时间对铝浸出率的影响。试验结果表明；依照该工艺生产的聚合氯化铝，其各项指标符合GB15892-95标准。
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| 关 键 词： | 制备 聚合氯化铝 盐酸 高岭土 综合利用 化工厂 副产物 |
| 文章编号： | 1006-1878(2002)05-0284-03 |
| 修稿时间： | 2001年6月22日 |
Preparation of Polyaluminum Chloride from Waste Chlorhydric Acid and Poor Quality Kaolin |
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| Huang Zili ,Hu Yuehua ,Jiang Zengfu.Preparation of Polyaluminum Chloride from Waste Chlorhydric Acid and Poor Quality Kaolin[J].Environmental Protection of Chemical Industry,2002,22(5):284-286. |
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| Authors: | Huang Zili Hu Yuehua Jiang Zengfu |
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| Institution: | Huang Zili 1,Hu Yuehua 1,Jiang Zengfu 2 |
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| Abstract: | A process for preparing polyaluminum chloride from waste chlorhydric acid and poor quality kaolin has been developed.The influence of calcinations temperature and time,chlorhydric acid dosage,acid leaching time on leaching rate of aluminum was explored in the tests.The results show that polyaluminum chloride prepared by the process can meet the standards GB15892-95. |
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| Keywords: | chlorhydric acid kaolin polyaluminum chloride comprehensive utilization |
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