| 菜籽油烷基醇酰胺的制备研究 |
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| 引用本文： | 李国龙. 菜籽油烷基醇酰胺的制备研究[J]. 湘潭师范学院学报(自然科学版), 2003, 25(2): 74-76 |
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| 作者姓名： | 李国龙 |
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| 作者单位： | 湘潭大学化工学院,湖南,湘潭,411105 |
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| 摘 要： | 对以菜籽油为原料，经酯交换、胺解等制得烷基醇酰胺的工艺条件进行了研究，确定了最佳工艺条件。烷基酵酰胺制备在酯、胺物质的量之比=1：1．8，反应时间均控制在3h，在100℃保温时间控制在3h，反应温度为120—130℃时制得烷基酵酰胺产品，增稠性、稳泡性明显，优于椰子油烷基醇酰胺。
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| 关 键 词： | 烷基醇酰胺 菜籽油 非离子表面活性剂 制备工艺 酯交换反应 胺解 工艺条件 |
| 文章编号： | 1671-0231(2003)02-0074-03 |
| 修稿时间： | 2003-01-06 |
On the preparation of rapeseed oil alkanolamide |
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| LI Guo - long. On the preparation of rapeseed oil alkanolamide[J]. Journal of Xiangtan Normal University (Natural Science Edition), 2003, 25(2): 74-76 |
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| Authors: | LI Guo - long |
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| Abstract: | This paper studied the technical conditions as follow:rapeseed oil as material,by ester changing and amine dissolving, at last getting alkanolamide, confirming the best technical condition. Alkanolamide preparation is at ester/ amine = 1:1.8, effect time was controlled in 3h, the time of heat preservation was controlled in 3h at 100,the alkanolamide product has acquired when effect temperature was at 120 - 130, its performance of increasing dense and steady foam is evidence and better than coconut oil' s performance. |
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| Keywords: | rapeseed oil alkanolamide preparation |
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