[1]胡坤伦,李光,尤奎,等.影响乳化炸药稳定性物理性能试验研究[J].爆破器材,2010,39(04):15-17.
 HU Kunlun,LI Guang,YOU Kui,et al.Experimental Study on Physical Properties Affecting the Stability of Emulsion Explosive[J].EXPLOSIVE MATERIALS,2010,39(04):15-17.
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影响乳化炸药稳定性物理性能试验研究
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
39
期数:
2010年04
页码:
15-17
栏目:
爆炸材料
出版日期:
2010-08-20

文章信息/Info

Title:
Experimental Study on Physical Properties Affecting the Stability of Emulsion Explosive
文章编号:
4243
作者:
胡坤伦1李光1尤奎2韩体飞1
(1.安徽理工大学化学工程学院,安徽淮南232001 ;2.北京中科力爆炸技术工程有限公司,北京100190)
Author(s):
HU Kunlun LI Guang YOU Kui HAN Tifei
①School of Chemistry and Engineering, Anhui University of Science and Technology (Anhui Huainan, 232001)
②ZKL BT&E Co., Ltd. (Beijing, 100190)
关键词:
乳化炸药 界面膜 界面溶胀 稳定性
Keywords:
emulsion explosive interfacial film swelling interface stability
分类号:
TD235.21+3
摘要:
文章通过测定乳化基质和乳化炸药的电导率、NH4NO3的析出量及溶失率,分析对比了不同受压距离对其稳定性的影响。根据界面溶胀理论,提出乳化炸药的界面膜与其稳定性的关系,揭示了乳化炸药敏化前抗压强度优于敏化后。该文的研究工作对解决乳化炸药用于毫秒延时爆破作业时,遇到的炮孔装药不完全爆炸或拒爆问题具有重要意义。
Abstract:
Analysis and comparison is made about the impact of different pressure distance on its stability in this paper, by measuring the conductivity, NH4NO3 precipitation amount and solubility of emulsion matrix and emulsion explosive. Based on swelling interface theory, the relationship of the interfacial film and the stability is propounded, and the compressive strength of emulsion explosive before the sensitization is revealed to be superior to that of after sensitization. Studies in this paper will be very important for solving the problem of incomplete blasting or misfire when emulsion explosive used in millisecond delay blasting.

参考文献/References:

[1]汪旭光.乳化炸药[M].北京:冶金工业出版社,2008:108,599.[2]李清,杨仁树,田运生,等.乳化炸药溶胀过程的稳定性研究[J].中国矿业大学学报,1997,26(3):54-57.[3]王尹军,汪旭光,宋锦泉.敏化方式对乳化炸药压力减敏作用的影响[J].火炸药学报,2005,28(3):41-44.

备注/Memo

备注/Memo:
收稿日期:2009-11-10基金项目:安徽理工大学博士基金(11092)作者简介:胡坤伦(1962~),男,博士,教授,主要从事爆破器材及爆炸技术的研究。
更新日期/Last Update: 2010-10-30