| 季铵阳离子对木质素减水剂性能的影响 |
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| 引用本文： | 谢亦富,刘伟区,罗广健,黄月文.季铵阳离子对木质素减水剂性能的影响[J].化学研究,2000,11(2):33-36. |
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| 作者姓名： | 谢亦富 刘伟区 罗广健 黄月文 |
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| 作者单位： | 中国科学院广州化学研究所广州510650 |
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| 基金项目： | 广东省自然科学基金，960387， |
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| 摘 要： | 以木质素磺酸钙为原料 ,通过离子交换法制备了五种季铵阳离子木质素磺酸盐 ,系统的研究了它们对水泥各项性能的影响。研究结果表明 :不同季铵阳离子所对应的木质素磺酸盐在应用性能上存在明显差异 ,有些木质素磺酸季铵盐显示出新的应用潜力。
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| 关 键 词： | 季铵阳离子 木质素磺酸盐 减水剂 |
| 文章编号： | 1008-1011(2000)02-0033-04 |
| 修稿时间： | 1999年9月8日 |
Effect of Quaternary Ammonium Ions on Properties of Water-reducing Agent of Lignosulfonate |
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| Xie Yifu,Lui Weiqu ,Luo Guangjian,Huang Yuewen.Effect of Quaternary Ammonium Ions on Properties of Water-reducing Agent of Lignosulfonate[J].Chemical Research,2000,11(2):33-36. |
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| Authors: | Xie Yifu Lui Weiqu Luo Guangjian Huang Yuewen |
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| Institution: | Xie Yifu,Lui Weiqu *,Luo Guangjian,Huang Yuewen |
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| Abstract: | Five kinds of lignosulfonate with different quaternary ammonium ions were prepared by means of dowexing.Experiments were carried out on their effects on their effects on properties of cement,the result of which proved that lignosulfonates with different quaternary ammonium ions had obvious difference in properties of application.Some of lignosulfonates with different quaternary ammonium ions showed the new advantages of application. |
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| Keywords: | quaternary ammonium ion lignosulfonate water_reducing agent |
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