| 阳离子硅镁石助留助滤体系研究 |
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| 引用本文： | 祖彬,吴学栋,许凤,赵红.阳离子硅镁石助留助滤体系研究[J].齐齐哈尔大学学报(自然科学版),2007,23(1):33-36. |
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| 作者姓名： | 祖彬 吴学栋 许凤 赵红 |
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| 作者单位： | 齐齐哈尔大学,黑龙江,齐齐哈尔,161006 |
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| 摘 要： | 本文研究了阳离子硅镁石作为造纸助留助滤剂的作用及影响因素。结果表明:单独使用时阳离子硅镁石微粒对CaCO3填料及细小组分具有一定的助留助滤作用,但对剪切作用敏感;而当与APMP组成阳离子硅镁石微粒/APMP复合体系时,则表现出良好的助留助滤作用,并且,对pH值的变化及剪切作用均不敏感。在本实验中,硅镁石微粒的最佳加入量为15%(相对于碳酸钙),APAM的最佳加入量为0.5%(相对于碳酸钙)。
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| 关 键 词： | 硅镁石 助留助滤剂 阳离子 |
| 文章编号： | 1007-984X(2007)01-0033-04 |
| 修稿时间： | 2006-09-05 |
Study on the Cationic Chrisotile Micro-particle Retention Aid |
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| ZU Bin,WU Xue-dong,XU Feng,ZHAO Hong.Study on the Cationic Chrisotile Micro-particle Retention Aid[J].Journal of Qiqihar University(Natural Science Edition),2007,23(1):33-36. |
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| Authors: | ZU Bin WU Xue-dong XU Feng ZHAO Hong |
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| Institution: | Qiqihar University,Heilongjiang Qiqihar 161006,China |
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| Abstract: | Cationic chrisotile micro-particle has been investigated as a retention and drainage aid.The results showed that the cationic chrisotile micro-particle had some retention effect to CaCO3 filler and fines when cationic chrisotile was used alone,but which was sensitive to shear.When cationic chrisotile was used as a retention aid in cationic micro-particle / APAM retention aid system,it showed excellent retention effect;moreover,this retention system was insensitive to shear and the change of pH value.The optimal process technology was that the dosage of chrisotile was 15%(based on filler),and APAM was 0.5%(based on filler). |
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| Keywords: | APAM |
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