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| 稀释水对助留剂效率的影响 | |
| 引用本文： | 劳嘉葆. 稀释水对助留剂效率的影响[J]. 纸和造纸, 2002, 0(6): 21-22 |
| 作者姓名： | 劳嘉葆 |
| 作者单位： | 陕西科技大学,陕西咸阳,712081 |
| 摘 要： | 为保证造纸化学品计量准确并很好地和纸浆悬浮液混合，常需消耗大量清水稀释成稀溶液，为减少水耗可以用循环水，供水中最有害的杂质是阴离子高分子量物质，会大大减少助留剂的效率，甚至使它们完全失效。 |
| 关 键 词： | 稀释水 助留剂效率 循环水 阴离子杂质 造纸 纸机 |
| 文章编号： | 1001-6309(2002)06-0021-02 |
| 修稿时间： | 2002-02-04 |
The Effect of Diluting Water on Efficiency of Retention Aids |
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| Lao Jiabao Shaanxi University of Science ,Technology,Xianyang. The Effect of Diluting Water on Efficiency of Retention Aids[J]. Paper and Paper Making, 2002, 0(6): 21-22 | |
| Authors: | Lao Jiabao Shaanxi University of Science &Technology Xianyang |
| Affiliation: | Lao Jiabao Shaanxi University of Science &Technology,Xianyang,712081 |
| Abstract: | The papermaking Chemicals are dosed as very dilute solutions to ensure their proper mixing in the pulp suspension.In order to decrease fresh water consumption,the use of circulation water has to be considered.The most detrimental impurities in the feed water are anionic high molar mass substances.They can greatly reduce the efficiency of the retention aids or even make them completely ineffective. |
| Keywords: | fresh water circulation water anionic substances impact ratio |
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