| 壬基酚磺酸聚醚的合成研究 |
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| 引用本文： | 陈正国,杨敏,高庆,黄岳飞.壬基酚磺酸聚醚的合成研究[J].胶体与聚合物,2002,20(4):13-15. |
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| 作者姓名： | 陈正国 杨敏 高庆 黄岳飞 |
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| 作者单位： | 湖北大学化学与材料科学学院,高分子材料湖北省重点实验室,武汉,430062 |
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| 摘 要： | 用壬基酚聚氧乙烯醚(OP-7)与浓硫酸直接磺化得到壬基酚磺酸聚醚,研究了反应温度、滴加时间、保温时间,磺化剂用量对磺化度的影响。结果表明,当反应温度为45℃,滴加时间为70min,保温时间为2h时,磺化度最大。当磺化剂浓硫酸用量增加时,磺化度显著变大。
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| 关 键 词： | 合成 壬基酚磺酸聚醚 磺化度 |
| 修稿时间： | 2002年9月24日 |
The Study on the Synthesis of Sulfonated Nonyl Phenol Polyoxyethylene |
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| Chen Zhengguo,Yang Min,Gao Qing,Huang Yuefei.The Study on the Synthesis of Sulfonated Nonyl Phenol Polyoxyethylene[J].Chinese Journal of Colloid and Polymer,2002,20(4):13-15. |
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| Authors: | Chen Zhengguo Yang Min Gao Qing Huang Yuefei |
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| Abstract: | Sulfonated nonyl phenol polyoxyethylene was synthesized directly by reaction of nonyl phenol polyoxyethlene(OP-7) and concentrated H2SO4 It was investigated that the effects of reaction temperature , dripping time, reaction time and amount of H2SO4. It is showed that when reaction temperature is 45℃, dripping time keeps 70 min and reaction time keeps 2 h as well, the degree of sulfonation reaches the maximum under the condition of OP-7:H2SO=1:2. When amount of H2SO4 increases, the degree of sulfonation increases obviously. |
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| Keywords: | Synthesis Sulfonated Nonyl phenol polyoxyethylene Degree of sulfonation |
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