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| 青山硫铁矿炸药自爆的原因分析 | |
| 引用本文： | 谷新建. 青山硫铁矿炸药自爆的原因分析[J]. 湖南科技大学学报(自然科学版), 2000, 15(1): 18-21 |
| 作者姓名： | 谷新建 |
| 作者单位： | 湘潭矿业学院资源工程系,湖南湘潭,411201 |
| 摘 要： | 分析了铵梯炸药自爆的原因是炸药受热分解 ,并与硫铁矿接触反应所引起的 同时分析了炸药自爆事故的诱因及处理方法 ,提出了预防措施 ,使粉状硫铁矿开采获得成功 ,取得了较好的效果 ,也为类似条件的矿山提供借鉴 表 2 ,参 6 |
| 关 键 词： | 硫铁矿 氧化放热 铵梯炸药 热分解 自爆 |
| 修稿时间： | 1999-05-25 |
ANALYSES ON THE REASONS FOR THE SPONTANEOUS DETONATION OF EXPLOSIVE IN QINGSHAN PYRITE MINE |
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| Gu Xinjian. ANALYSES ON THE REASONS FOR THE SPONTANEOUS DETONATION OF EXPLOSIVE IN QINGSHAN PYRITE MINE[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 2000, 15(1): 18-21 | |
| Authors: | Gu Xinjian |
| Abstract: | This paper analyzed the spontaneous detonation of ammonium nitrate and trinitrotoluene caused by their thermal decomposition and reactivity with pyrite.The auther suggests some countermeasures.Which not only resulted in the successful mining of the powdered pyrite and better results,but also can be helpful for other related mines.2tabs.,6refs. |
| Keywords: | pyrite oxidation and exothermicity ammonium nitrate and trinitrotoluene thermal decomposition spontaneous detonation Synopsis of the author Gu Xinjian male born in 1958 senior engineer mining engineering. |
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