| 乳化炸药油相分析 |
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| 引用本文： | 田林祥. 乳化炸药油相分析[J]. 火炸药学报, 2000, 23(1): 68-70 |
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| 作者姓名： | 田林祥 |
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| 作者单位： | 北京理工大学,北京,100081 |
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| 摘 要： | 通过凝胶色谱薄层色谱、红外光谱、热重分析和差示扫描量热分析进行了乳化炸药油相组分的鉴定。实验表明,ＧＰＣ能简便快捷地判断地高分子添加剂的存在：ＴＬＣ有利于司盘－８０９的鉴别,ＩＲ可鉴别蜂的存在;通过ＴＧＡ和ＤＳＣ并配合ＩＲ能对油相中水的存在进行鉴别和定量;同时,ＴＧＡ能对无机盐的存在提供有力的证明。
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| 关 键 词： | 乳化炸药 热分析 薄层色谱 相分析 炸药 |
| 文章编号： | 1007-7812(2000)01-0068-03 |
| 修稿时间： | 1999-06-29 |
The Oil Phase Analysis of Emulsion Explosive |
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| TIAN Lin-xiang. The Oil Phase Analysis of Emulsion Explosive[J]. Chinese Journal of Explosives & Propellants, 2000, 23(1): 68-70 |
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| Authors: | TIAN Lin-xiang |
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| Abstract: | A highperformance liquid chromatography (HPLC) method for determing the 2,4-/2 ,6- isomer ratioin commercial. toluene diisocyanate (TDI) was developed. The T DI were converted totoluene diurethane derivatives by reaction with anhydrous e thanol, and subsequent wereanalyzed using HPLC by reference material which synt hesized by author, on C18 column andmethanol/water 55/45 as mobile phase. This method is accurater,faster and simpler thanInfrared Spectrophotometric method ( ASTM method). |
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| Keywords: | Emulsion explosive Thermal analysis Thin layer chromatography Infrared spectroscope |
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