[1]韩慧雯①,刘静平①②,王旭①,等.高温过饱和硝酸铵溶液的爆炸危险性分析[J].爆破器材,2023,52(01):37-43.[doi:10.3969/j.issn.1001-8352.2023.01.007]
　HAN Huiwen,LIU Jingping,WANG Xu,et al.Explosion Risk Analysis of Supersaturated at High Temperature Ammonium Nitrate Solution[J].EXPLOSIVE MATERIALS,2023,52(01):37-43.[doi:10.3969/j.issn.1001-8352.2023.01.007]
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高温过饱和硝酸铵溶液的爆炸危险性分析()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
52
期数:
2023年01
页码:
37-43
栏目:
爆炸材料
出版日期:
2023-01-08

文章信息/Info

Title:
Explosion Risk Analysis of Supersaturated at High Temperature Ammonium Nitrate Solution
文章编号:
5719
作者:
韩慧雯①; 刘静平①②; 王旭①; 徐森①②
①南京理工大学化学与化工学院（江苏南京，210094）
②国家民用爆破器材质量监督检测中心（江苏南京，210094）
Author(s):
HAN Huiwen①;  LIU Jingping①②;  WANG Xu①;  XU Sen①②
① School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
② China National Quality Supervision Testing Center for Industrial Explosive Materials (Jiangsu Nanjing, 210094)
关键词:
硝酸铵; 水溶液; 温度; 冲击波感度; 隔板试验; 安全; 爆炸
Keywords:
ammonium nitrate;  aqueous solution;  temperature;  shock wave sensitivity;  the UN gap test;  safety;  explosion
分类号:
X932
DOI:
10.3969/j.issn.1001-8352.2023.01.007
文献标志码:
A
摘要:
为了研究过饱和硝酸铵（AN）溶液的爆炸特性，采用联合国隔板试验研究了不同状态过饱和AN溶液的爆轰特性。结果显示：对于常温过饱和AN溶液，当w(水)≤4%时，在联合国隔板试验1(a)中，试验后钢管完全破裂或验证板发生穿孔，即样品能传播爆轰；在联合国隔板试验2(a)中，试验后钢管部分撕裂或保持完好，验证板轻微变形，有大量样品残余，显示样品对爆炸冲击波刺激不敏感。对于140 ℃过饱和AN溶液，在联合国隔板试验2(a)中，当w(水)≤3.0%时，试验后样品钢管完全破碎，验证板穿孔，即样品在该试验条件下对爆炸冲击波作用敏感，表明过饱和AN溶液具有爆炸性，且温度升高会显著提高其爆炸危险性。
Abstract:
To investigate the explosion characteristics of supersaturated ammonium nitrate solution, detonation characteristics of supersaturated ammonium nitrate solutions in different states were studied by using the United Nations (UN) gap test. For the supersaturated ammonium nitrate solution at room temperature, in the UN gap teat 1(a), when mass fraction of water is less than 4%, the steel tubes are completely broken or the verification plates are perforated after the tests, that is, the samples can transmit detonation. In the UN gap teat 2(a), the steel tubes are partially torn or keep intact after the tests, the verification plates is slightly deformed, and a large number of samples remained, indicating that the samples are not sensitive to the stimulation of explosion shock wave. For the supersaturated ammonium nitrate solution at 140 ℃, in the UN gap teat 2(a), when mass fraction of water is less than 3%, the steel tubes are completely broken and the verification plates are perforated after the tests, that is, the samples are sensitive to the action of explosion shock wave under such test conditions. It indicates that the ammonium nitrate supersaturated solution is explosive, and the increase of temperature will significantly increase its explosion risk.

参考文献/References:

［1］吕春绪, 刘祖亮, 倪欧琪. 工业炸药［M］. 北京: 兵器工业出版社, 1987: 4-6.
［2］王尹军, 汪旭光. 乳胶基质抗冲击波性能研究［J］. 兵工学报, 2005, 26(5): 697-701.
WANG Y J, WANG X G. A study on the anti-shockwave performance of emulsion matrix ［J］. Acta Armamentarii, 2005, 26(5): 697-701.
［3］何劲松, 何欣扬. 对乳化基质快速敏化的几点认识［J］. 爆破器材, 2008, 37(1): 12-14.
HE J S, HE X Y. Some cognition on fast sensitization of emulsified bases ［J］. Explosive Materials, 2008, 37(1): 12-14.
［4］刘佩锋. 天津“8·12”火灾爆炸事故的警示［J］. 江苏警官学院学报, 2015, 30(5): 129.
［5］柯杉. 贝鲁特港大爆炸敲响警钟［J］. 上海安全生产, 2020(9): 52.
［6］DERIBAS A A, SIMONOV V A. Detonation properties of ammonium nitrate［J］. Combustion, Explosion, and Shock Waves, 1999, 35(2): 203-205.
［7］PRESLES H N, VIDAL P, KHASAINOV B. Experimental study of the detonation of technical grade ammonium nitrate ［J］. Comptes Rendus Mecanique,2009, 337(11/12): 755-760.
［8］王亚, 田丰, 殷继刚. 硝酸铵水溶液在国内工业炸药中应用效益分析［C］//第十六届中国科协年会论文集. 昆明: 中国科学技术协会, 2014: 1-5.
［9］中国石油和化学工业联合会. 硝酸铵溶液: HG/T 4523—2013［S］. 北京: 化学工业出版社， 2014.
China Petroleum and Chemical Industry Federation. Ammonium nitrate solution: HG/T 4523—2013［S］. Beijing: Chemical Industry Press, 2014.
［10］ Recommendations on the transport of dangerous goods: model regulations［M］. 22nd rev. ed. New York and Geneva: United Nations, 2022.
［11］吕春绪. 工业炸药理论［M］. 北京: 兵器工业出版社, 2003: 174-226.
［12］谭柳. 添加剂对硝酸铵安全性能的影响及其规律研究［D］. 南京: 南京理工大学, 2019.
TAN L. The effect of additives on the safety performances of ammonium nitrate and its regularity ［D］. Nanjing: Nanjing University of Science & Technology, 2019.
［13］SCHWARTZ A C. Flyer plate performance and the initiation of insensitive explosives by flyer plate impact［TATB］: SAND-75-0461［R］. Albuque, NM, US: Sandia Labs.,1975.
［14］夏良洪, 谭柳, 徐森, 等. 粒径对硝酸铵爆炸特性的影响［J］. 爆破器材, 2015, 44(2): 32-35.
XIA H L, TAN L, XU S, et al. Effects of particle size on the explosibility of ammonium nitrate ［J］. Explosive Materials, 2015, 44(2): 32-35.
［15］黄云川. 乳化炸药爆轰感度性能影响因素研究［J］. 中国新技术新产品, 2021(17): 146-148.
［16］黄文尧, 颜事龙. 炸药化学与制造［M］. 北京: 冶金工业出版社, 2009: 120-157.
HUANG W Y, YAN S L. Explosives chemistry and production［M］. Beijing: Metallurgical Industry Press, 2009: 120-157.
［17］赵国玺. 表面活性剂物理化学［M］. 北京: 北京大学出版社, 1984.
［18］刘哲峰, 李旭祥, 邹忠良. 硝酸铵的结块与防止［J］. 应用化工, 2006, 35(6): 464-466, 473.
LIU Z F, LI X X, ZOU Z L. Agglomeration and antiagglomeration of ammonium nitrate［J］. Applied Chemical Industry, 2006, 35(6): 464-466, 473.
［19］霍尚义. 硝酸镁对硝酸铵结块性的影响［J］. 甘肃师范大学学报(自然科学版), 1964 (2): 34-47.
［20］宋元达, 汪旭光. 添加剂对粉状硝酸铵的抗结块性研究［J］. 有色金属, 1993, 45(2): 20-25.
SONG Y D, WANG X G. Anticaking effect of additives on powdered ammonium nitrate ［J］. Nonferrous Metals, 1993, 45(2): 20-25.
［21］刘东胜. 相稳定硝酸铵相转变影响因素研究［D］. 南京: 南京理工大学, 2008.
［22］曾贵玉. 炸药微观结构对性能的影响研究［D］. 南京: 南京理工大学, 2008.
［23］蔡敏敏, 陈天云, 黄建祯, 等. 无机盐添加剂对硝酸铵晶变及结块性的影响［J］. 南京理工大学学报（自然科学版）, 2000, 24(1): 76-79.
CAI M M, CHEN T Y, HUANG J Z, et al. Effect of inorganic additives on AN polymorphism and caking［J］. Journal of Nanjing University of Science and Technology, 2000, 24(1): 76-79.

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备注/Memo

备注/Memo:
收稿日期：2010-01-28
基金项目：JCJQ领域基金（0419）
第一作者：韩慧雯（1998-），女，硕士，主要从事含水硝酸铵的爆炸危险性的研究。E-mail：1359692857@qq.com
通信作者：徐森（1981－），男，教授，博导，主要从事爆炸力学的研究。E-mail：xusen@njust.edu.cn
更新日期/Last Update: 2023-01-07