| 叠氮化钠合成法方法现状及发展 |
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| 引用本文： | 张富成,范雪海,贾玉梁,周敬杰.叠氮化钠合成法方法现状及发展[J].化工时刊,2010,24(9):51-54. |
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| 作者姓名： | 张富成 范雪海 贾玉梁 周敬杰 |
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| 作者单位： | 1. 安徽省郎溪县联科实业有限公司,安徽,宣城,242100
2. 东南大学化学化工学院,江苏,南京,211189 |
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| 摘 要： | 当今国内外对叠氮化钠的需求量增加,而现有制造技术相对不足且产能较低,对现有4种合成叠氮化钠的主要方法:钠法、水合肼法、尿素法和硝基胍法进行总结归纳并得出一种新的制法:先制得叠氮基团,再将钠离子与叠氮基团结合生成叠氮化钠,最后根据需要进行提纯。
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| 关 键 词： | 叠氮化钠 钠法 水合肼法 尿素法 硝酸胍法 |
The Present Situation and Development of Sodium Azide Synthesis Methods |
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| Zhang Fucheng,Fan Xuehai,Jia Yuliang,Zhou Jingjie.The Present Situation and Development of Sodium Azide Synthesis Methods[J].Chemical Industry Times,2010,24(9):51-54. |
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| Authors: | Zhang Fucheng Fan Xuehai Jia Yuliang Zhou Jingjie |
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| Affiliation: | Zhang Fucheng Fan Xuehai Jia Yuliang Zhou Jingjie(Unitech Industrial Co.,Ltd.Anhui province Langxi,Anhui Xuancheng 242100;＊ School of Chemistry and Chemical Engineering,Southeast University,Jiangsu Nanjing 211189) |
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| Abstract: | As the demands of sodium azide increase,present production capacity remains relatively low and the techniques still limited.By four of the main methods of synthesizing sodium azide,including sodium method,hydrazine hydrate mehtod,urea method and Nitroguanidine method,sodium azide was made as following： producing azide group,combinating it with particles of sodium for sodium azide,and refining the sodium azide according to need. |
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| Keywords: | sodium azide sodium method hydrazine hydrate urea method Nitroguanidine method |
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