| 煤矸石制备高分子无机混凝剂工艺与原理 |
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| 引用本文： | 罗克洁,刘志斌.煤矸石制备高分子无机混凝剂工艺与原理[J].辽宁工程技术大学学报(自然科学版),2005,24(Z1):256-258. |
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| 作者姓名： | 罗克洁 刘志斌 |
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| 作者单位： | 辽宁工程技术大学,资源与环境工程学院,辽宁,阜新,123000 |
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| 摘 要： | 介绍了用煤矸石制备几种无机混凝剂的工艺原理,分析了用煤矸石制备聚合硫酸硅酸铁铝的原理和最佳工艺条件.对聚合硫酸硅酸铁铝制备过程中的酸浸时间,硫酸亚铁催化氧化反应pH值、温度,制备活性聚合硅酸的聚合时间以及n(Fe+Al)/n(Si)摩尔比这些参数进行了分析.控制好煤矸石制备聚合硫酸硅酸铁铝工艺参数是制备聚合硫酸硅酸铁铝的关键.
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| 关 键 词： | 煤矸石 混凝剂 工艺 聚合硫酸硅酸铁铝 |
| 文章编号： | 1008-0562(2005)增刊-0256-03 |
| 修稿时间： | 2004年12月14 |
Technology and principle of high polymer inorganic coagulant prepared with gangue |
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| LUO Ke-jie,LIU Zhi-bin.Technology and principle of high polymer inorganic coagulant prepared with gangue[J].Journal of Liaoning Technical University (Natural Science Edition),2005,24(Z1):256-258. |
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| Authors: | LUO Ke-jie LIU Zhi-bin |
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| Abstract: | Gangue is one of the biggest pollution in our country. Gangue is used to prepare chemical coagulant and applied in environmental protection. This will turn waste into wealth, and use waste to manage waste. It is an effective and economic way to comprehensively utilize gangue. This paper introduces craft principles of several kinds of inorganic coagulant prepared with gangue, analyzes emphatically that principle and the best process conditions which get polymeric ferric aluminum silicate prepared by gangue. |
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| Keywords: | gangue coagulant technology polymeric ferric aluminum silicate sulfate |
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