| 烷基酯法草甘膦尾气的连续回收工艺 |
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| 引用本文： | 胡跃华,周海扬,周曙光,陈晓祥. 烷基酯法草甘膦尾气的连续回收工艺[J]. 农药, 2003, 42(10): 17-19,34 |
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| 作者姓名： | 胡跃华 周海扬 周曙光 陈晓祥 |
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| 作者单位： | 浙江新安化工集团股份有限公司,建德,311600;华东理工大学化学工程系,上海,200237 |
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| 摘 要： | 介绍了烷基酯法草甘膦尾气的连续化回收工艺。采用硫酸分段循环和降温相结合的方法，尾气氯甲烷的回收率达90％以上．含水量小于50mg／kg。
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| 关 键 词： | 草甘膦 氯甲烷 尾气回收 有机硅 |
A Continuous Process of Tail Gas Recovery in Producing Glyphosate with Dimethyl Phosphite |
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| Hu Yuehua ,Zhou Haiyang ,Zhou Shuguang ,Chen Xiaoxiang. A Continuous Process of Tail Gas Recovery in Producing Glyphosate with Dimethyl Phosphite[J]. Pesticides, 2003, 42(10): 17-19,34 |
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| Authors: | Hu Yuehua Zhou Haiyang Zhou Shuguang Chen Xiaoxiang |
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| Affiliation: | Hu Yuehua 1,Zhou Haiyang 1,Zhou Shuguang 1,Chen Xiaoxiang 2 |
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| Abstract: | A continuous process of tail gas recovery in producing glyphosate with dimethyl phosphite is introduced in this paper.The recovery for methylchloride in the tail gas is over 90% by using the method of combining recycle sulfuric acid and lower temperature.The moisture content of methylchloride is less than 50mg/kg. |
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| Keywords: | glyphosate methylchloride tail gas recovery organosilane |
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