| 磺甲基化硫酸盐木素的表面活性研究 |
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| 引用本文： | 石雪峰,吴保国,王凤君.磺甲基化硫酸盐木素的表面活性研究[J].化学工程师,2001(2):20-21. |
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| 作者姓名： | 石雪峰 吴保国 王凤君 |
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| 作者单位： | 1. 大兴安岭韩家园林业局
2. 东北林业大学,150001 |
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| 摘 要： | 本文探索采用硫酸盐木素制备混凝土减水剂的可能性，研究了分子量和碘化度对磺甲基硫酸盐木素表面活性的影响。其结果表明，将硫酸盐木素磺甲基化能够制得一种优良的混凝土减水剂。
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| 关 键 词： | 混凝土减水剂 磺甲基化硫酸盐木素 硫酸盐木素 分子量 磺化度 表面活性 |
| 文章编号： | 1002-1124(2001)02-0020-02 |
| 修稿时间： | 2000年12月15 |
Study on Surface Activity of Sulfo- Melhylated Kraft Lignin |
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| Shi Xuefeng,Wu Baoguo Wang Fengjun.Study on Surface Activity of Sulfo- Melhylated Kraft Lignin[J].Chemical Engineer,2001(2):20-21. |
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| Authors: | Shi Xuefeng Wu Baoguo Wang Fengjun |
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| Affiliation: | Shi Xuefeng Wu Baoguo Wang Fengjun (Daxinganling Hanjiayuan Bureau of Forestry) (Northeast Forestry University) |
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| Abstract: | For the purpose of researching the possibility of applying the kreft lignin to manufacture concrete water-reducer,the effects of moleculer weight and sulfonated degree on the surface activity of sulfomethylated kraft lignin are investigated.The results indicate that a good concrete water-reducer can be produced from kraft lignin by sulfo methylation. |
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| Keywords: | Sulfomethylated kreft lignin Molecular weight Sulfonated degree |
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