| 共沸脱水法干燥灭多威肟新技术研究 |
| |
| 引用本文： | 张之行,夏兴林.共沸脱水法干燥灭多威肟新技术研究[J].应用化工,2003,32(6):55-56. |
| |
| 作者姓名： | 张之行 夏兴林 |
| |
| 作者单位： | 山东华阳农药化工集团有限公司,山东,泰安,271411 |
| |
| 摘 要： | 介绍采用共沸脱水原理进行灭多威肟干燥的新方法。将30.0g湿品灭多威肟,100.0ml二氯乙烷加入到旋转蒸发器中,减压将溶剂蒸出,得到干燥的灭多威肟产品,水分<0.3%,干燥损失<0.3%。
|
| 关 键 词： | 灭多威肟 干燥 共沸脱水法 |
| 文章编号： | 1671-3206(2003)06-0055-02 |
| 修稿时间： | 2002年12月4日 |
Study on a novel technique of azeotropic dehydration process for drying methomyl oxime |
| |
| ZHANG Zhi-xing,XIA Xing-lin.Study on a novel technique of azeotropic dehydration process for drying methomyl oxime[J].Applied chemical industry,2003,32(6):55-56. |
| |
| Authors: | ZHANG Zhi-xing XIA Xing-lin |
| |
| Abstract: | A new method for drying methomyl oxime based on the azeotropic principle is introduced. The (30.0 g) wet methomyl oxime and 100.0ml dichloroethane are added into rotatory evaporator, then the solvent is removed by distillation under reduced pressure,the dried product is obtained,the moisture was less than 0.3%,processing loss was less than 0.3%. |
| |
| Keywords: | methomyl oxime drying azeotropic dehydration |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
