| 复配添加剂对水煤浆性能的影响 |
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| 引用本文： | 李寒旭,汤永新,李虎,张宏伟,何终基. 复配添加剂对水煤浆性能的影响[J]. 安徽理工大学学报(自然科学版), 2000, 20(4): 37-40,61 |
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| 作者姓名： | 李寒旭 汤永新 李虎 张宏伟 何终基 |
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| 作者单位： | 1. 淮南工业学院化学工程系,安徽淮南 232001
2. 淮南工业学院数理系,安徽淮南 232001 |
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| 基金项目： | 安徽省科技攻关项目，9912005， |
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| 摘 要： | 选用三种商用分散剂与造纸黑液磺化、缩合处理液,通过复配使用研究了表面张力的变化以及对水煤浆性能的影响,实验结果表明,添加剂之间的匹配直接影响水煤浆的性能,合理的添加剂复配可明显提高水煤浆的性能.
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| 关 键 词： | 复配添加剂 水煤浆 成浆性 |
| 文章编号： | 1001-7038(2000)04-0037-04 |
| 修稿时间： | 2000-08-31 |
The effects of combined additives on the features of coal water slurry |
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| Abstract: | Three dispersants and the additive prepared from black liquor were combined together to study the changes of interfacial tension and the slurry ability of coal water. Through the determination of interfacial tension of the combined additives solution which are at different concentration and the performance of coal water slurry, it is found that the combined additives can obviously improve the slurry ability of coal water slurry, especially in static stability. |
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| Keywords: | combined additives coal water slurry slurryability |
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