| 木粉的包覆催化法改性研究 |
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| 引用本文： | 周新利,刘祖亮,吕春绪,张建亮.木粉的包覆催化法改性研究[J].爆破,2004,21(4):103-105. |
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| 作者姓名： | 周新利 刘祖亮 吕春绪 张建亮 |
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| 作者单位： | 南京理工大学化工学院,江苏,南京,210094;山东潍坊龙海民爆有限公司,山东,潍坊,262409 |
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| 摘 要： | 木粉是粉状硝铵工业炸药常用的固体碳氢类可燃剂,同时起到了敏化剂和疏松剂的作用,然而对其的改性研究较少.提出了木粉的包覆催化改性方法,并研究了改性木粉对膨化硝铵炸药爆炸性能的影响.结果表明,该法能够在一定程度上提高膨化硝铵炸药的爆炸性能,而且是一种简单易行的改性方法.
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| 关 键 词： | 膨化硝铵炸药 爆炸性能 木粉 改性 |
| 文章编号： | 1001-487X(2004)04-0103-03 |
| 修稿时间： | 2004年9月23日 |
Coating Catalystic Modification Method of Sawdust |
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| ZHOU Xin-li,LIU Zu-liang,LV Chun-xu,ZHANG Jian-liang.Coating Catalystic Modification Method of Sawdust[J].Blasting,2004,21(4):103-105. |
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| Authors: | ZHOU Xin-li LIU Zu-liang LV Chun-xu ZHANG Jian-liang |
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| Affiliation: | ZHOU Xin-li~1,LIU Zu-liang~1,LV Chun-xu~1,ZHANG Jian-liang~2 |
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| Abstract: | Sawdust is one of solid combustible agent used in powder ammonium nitrate industrial explosive, which acts as sensitizer and looseness, but modification research on sawdust is little. In this thesis, coating catalystic method are introduced to modify sawdust, and influences of modified sawdust on explosion properties of expanded ammonium nitrate explosive are investigated. It is concluded that this modification method can improve explosion properties of expanded ammonium nitrate explosive, and is a simple and feasible modification method. |
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| Keywords: | expanded ammonium nitrate explosive explosion properties sawdust modification |
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