| 环氧氯丙烷合成3—氯—2—羟丙基—三甲基氯化铵 |
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| 引用本文： | 菅秀君,丁文光. 环氧氯丙烷合成3—氯—2—羟丙基—三甲基氯化铵[J]. 精细与专用化学品, 2000, 8(2): 17-18 |
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| 作者姓名： | 菅秀君 丁文光 |
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| 作者单位： | 齐鲁石化公司研究院(菅秀君)，齐鲁石化公司研究院(丁文光) |
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| 摘 要： | 3-氯-2-羟丙基-三甲基氯化铵作为变性淀粉的改性剂及阳离子表面活性剂,主要用于造纸及油田钻井助剂。其合成方法主要有三种,其中以环氧氯丙烷、盐酸为原料的水法合成及汽提工艺,解决了产品颜色黄、有机杂质含量高的难题。今后的研究方向是合成高浓度的产品,并将生产工艺连续化。
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| 关 键 词： | 3-氯-2-羟丙基-三甲基氯化铵 水法合成 经济效益 |
Synthesis of 3-chloro-2-hydroxypropyl Trimethyl Ammonium Chloride by Epichlorohydrin |
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| Jian Xlujun Ding Wenguang. Synthesis of 3-chloro-2-hydroxypropyl Trimethyl Ammonium Chloride by Epichlorohydrin[J]. Fine and Specialty Chemicals, 2000, 8(2): 17-18 |
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| Authors: | Jian Xlujun Ding Wenguang |
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| Affiliation: | Jian Xlujun Ding Wenguang |
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| Abstract: | The 3-chloro-2-hydroxypropyl trimethyl ammonium chloride as etherifecation agent of modified starch and cation surface activity agent is mainly used in papermaking and oil drilling agent. There are three ways in synthesizing the product, among them the processes of synthesis and stripping by epichlorohydrin and hydrochloric acid have solved the problem that there were high organic imparities and deep colour in the product. Synthesis of the high concentration product will be the research trend in the future. The continuous process of the product will also be prospected. |
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| Keywords: | 3-chloro-2-hydroxypropyl trimethyl ammonium chloride modified starch epichlorohydrin |
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