| 草甘膦生产中三乙胺回收工艺改进 |
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| 引用本文： | 胡跃华,陈晓祥.草甘膦生产中三乙胺回收工艺改进[J].农药,1996,35(4):24-25. |
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| 作者姓名： | 胡跃华 陈晓祥 |
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| 作者单位： | 新安江化工股份有限公司，华东理工大学 |
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| 摘 要： | 本文介绍了从草甘膦结晶母液中回收三乙胺的工艺改进。采用中和分层与连续精馏相结合的工艺取代了原有的间歇回收工艺。新工艺的主要优点是回收率高、节能显著、操作简便。
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| 关 键 词： | 草甘膦 三乙胺 精馏 制备 除草剂 回收 |
The Reformation of Triethyl Amine Recovery Process in the Production of Glyphosate |
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| Hu Yuehua, Zhou Weixing.The Reformation of Triethyl Amine Recovery Process in the Production of Glyphosate[J].Pesticides,1996,35(4):24-25. |
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| Authors: | Hu Yuehua Zhou Weixing |
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| Abstract: | The recovery process for triethyl amine from crystallization mother liquor of glyphosate was presented in this paper. The original batch recovery process was replaced by the process of neutralization setting and continuous rectification.The chief adventages of new process are the high recovery ratio low energy consumption, and convenient operation. |
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| Keywords: | glyphosate triethyl amine rectification |
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