[1]吴秋洁①,谭柳①,吴鹏①,等.环境冲击对车载乳胶基质破乳的影响[J].爆破器材,2017,46(01):17-23.[doi:10.3969/j.issn.1001-8352.2017.01.004]
　WU Qiujie,TAN Liu,WU Peng,et al.Influence of Environmental Shock on the Demulsification of Vehicle-mounted Emulsion[J].EXPLOSIVE MATERIALS,2017,46(01):17-23.[doi:10.3969/j.issn.1001-8352.2017.01.004]
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环境冲击对车载乳胶基质破乳的影响()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
46
期数:
2017年01
页码:
17-23
栏目:
基础理论
出版日期:
2017-01-10

文章信息/Info

Title:
Influence of Environmental Shock on the Demulsification of Vehicle-mounted Emulsion
文章编号:
5110
作者:
吴秋洁①; 谭柳①; 吴鹏①; 徐森①②; 刘大斌①
①南京理工大学化工学院(江苏南京,210094)
②国家民用爆破器材质量监督检验中心(江苏南京,210094)
Author(s):
WU Qiujie①;  TAN Liu①;  WU Peng①;  XU Sen①②;  LIU Dabin①
①School of Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
②National Quality Supervision and Inspection Center for Industrial Explosive Materials (Jiangsu Nanjing, 210094)
关键词:
车载乳胶基质; 破乳; 环境冲击
Keywords:
vehicle-mounted emulsion;  demulsification;  environmental shock
分类号:
TJ55;TD235.2+1
DOI:
10.3969/j.issn.1001-8352.2017.01.004
文献标志码:
A
摘要:
针对车载乳胶基质在长途运输后容易出现局部破乳的现象，设计了高低温循环试验和振动试验,模拟其实际使用过程中可能经受的环境冲击，对样品进行加速老化处理，探索环境冲击对样品外观、浸出液的硝酸铵析出量、电导率和乳胶基质黏度的影响规律，得出环境冲击对车载乳胶基质破乳的影响。试验结果表明，温度冲击对试验乳胶基质样品破乳的影响较为明显，其破乳的状态随着温度冲击周期的增加大致分为3个阶段，经历4个温度冲击周期后即出现破乳；而振动冲击对乳胶基质样品破乳的影响较小。但在温度和振动冲击耦合作用下，乳胶基质样品的不稳定趋势明显加速，对破乳的影响远大于纯温度和纯振动冲击的影响。
Abstract:
To better understand the influence of environmental shock on the demulsification of vehicle-mounted emulsion, high-low temperature cycling test and vibration test were applied to simulate environmental shock for the accelerated aging treatment of emulsion samples. The influence rules governing the environmental shock on appearance, precipitation quantity of ammonium nitrate, electric conductivity, and viscosity of the emulsion matrix were deduced. Results show that the temperature shock appears to be a significant factor on the testing samples demulsification, which includes approximately three stages with the increase of temperature shock periods and would happen after four high-low temperature cycles, whereas vibration shock seems to be less effective on the demulsification. However, under the combined temperaturevibration shock condition, the unstable tendency of emulsion would be accelerated, which far exceeds the single influence brought in by either temperature shock or vibration shock.

参考文献/References:

［1］李鑫, 查正清, 龚兵,等. BGRIMM炸药现场混装技术新进展［J］. 有色金属工程, 2015, 5(3): 75-77.
 LI X, ZHA Z Q, GONG B, et al. Site mixing technology new progress of BGRIMM explosive［J］. Nonferrous Metals Engineering, 2015, 5(3): 75-77.
［2］王进. 乳胶体系的稳定性及破乳方法研究［D］. 南京：南京理工大学, 2008.
 WANG J. Study on the stability and demulsification methods of explosive emulsion［D］. Nanjing:Nanjing University of Science and Technology, 2008.
［3］张命林. 乳化炸药生产过程中破乳问题分析［J］. 煤矿爆破, 2007 (4): 18-19.
 ZHANG M L. The analysis of emulsion breaking in the production of emulsion explosives［J］. Coal Mine Blasting, 2007(4): 18-19.
［4］汪旭光. 乳化炸药［M］. 第2版. 北京: 冶金工业出版社, 2008.
WANG X G. Emulsion Explosives［M］. 2nd Ed. Beijing: Metallurgical Industry Press, 2008.
［5］吴允杨, 吴多义. Span-80指标与乳化炸药稳定性关系探讨［J］. 煤矿爆破, 2014(3): 20-23, 26.
WU Y Y, WU D Y. Analysis of the stability between Span-80 index and emulsion explosive［J］. Coal Mine Blasting, 2014(3): 20-23, 26.
［6］胡坤伦, 杨仁树, 李冰. 敏化温度影响乳化炸药稳定性的实验研究［J］. 煤炭学报, 2008, 33(9): 1011-1014.
HU K L, YANG R S, LI B. Experimental research of sensitive temperatures on influencing the stability of the emulsion explosives［J］. Journal of China Coal Society, 2008, 33(9): 1011-1014.
［7］缪志军, 吴红波, 颜事龙,等. 粘度对乳胶基质稳定性影响的实验研究［J］. 安徽理工大学学报（自然科学版）, 2015, 35(4): 28-30.
 MIAO Z J, WU H B, YAN S L, et al. Experimental study on effect of viscosity on emulsion matrix stability［J］. Journal of Anhui University of Science and Tech nology（Natural Science）, 2015, 35(4): 28-30.
［8］孙信林. 浅谈乳化炸药稳定性的提高［J］. 煤矿爆破, 2013 (1): 37-38.
SUN X L. Discussion on improving the stability of emulsion explosive［J］. Coal Mine Blasting, 2013 (1): 37-38.
［9］王树涛. 添加剂对乳化炸药稳定性的影响［D］. 沈阳:沈阳理工大学, 2015.
 WANG S T. The effect of additives on the stability of emulsion explosive［D］. Shenyang:Shenyang Ligong University, 2015
［10］杨帆, 姚栋, 曹勇,等. 超声波法评价乳化基质稳定性的实验研究［J］. 火工品, 2015 (1): 45-48.
 YANG F, YAO D, CAO Y, et al. Experimental investigation on the ultrasonic measurement method to evaluate the stability of emulsion explosive matrix［J］. Initiators & Pyrotechnics, 2015 (1): 45-48.
［11］高圣涛, 王文丽, 方华,等. 超声波作用下乳化炸药和乳胶基质的破乳现象试验研究［J］. 安徽理工大学学报（自然科学版）, 2016, 36(1): 62-64.
GAO S T, WANG W L, FANG H, et al. Research on demulsification of emulsion explosive and emulsion matrix under ultrasonic wave［J］. Journal of Anhui University of Science and Technology（Natural Science）, 2016, 36(1): 62-64.
［12］吴鹏, 刘静平, 陈相,等. 温度冲击对车载乳胶基质安全性的影响［J］. 爆破器材, 2016, 45(1): 56-59.
WU P, LIU J P, CHEN X, et al. Effect on temperature shock on the safety of vehicle emulsion matrix［J］. Explosive Materials, 2016, 45(1): 56-59.
［13］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(4): 15-17.
HU K L, LI G, YOU K, et al. Experimental study on physical properties affecting the stability of emulsion explosive［J］. Explosive Materials, 2010, 39(4): 15-17.
［14］黄丽媛, 张国虎, 汤代红,等. 乳化炸药稳定性测试方法研究［J］. 爆破器材, 2013, 42(2): 34-36.
HUANG L Y, ZHANG G H, TANG D H, et al. Testing method study on the stability of emulsion explosive［J］. Explosive Materials, 2013, 42(2): 34-36.
［15］张阳, 汪旭光, 王尹军,等. 高低温循环与电导率法对乳化炸药稳定性的试验研究［J］. 工程爆破, 2014, 20(1): 47-49, 58.
 ZHANG Y, WANG X G, WANG Y J, et al. Study on the stability of the emulsion explosive by combining the electric conductivity and high-low temperature cycle［J］. Engineering Blasting, 2014, 20(1): 47-49, 58.
［16］Recommendations on the transport of dangerous goodsmanual of tests and criteria:ST/SG/AC.10/11/Rev.6［S］. New York and Geneva, United Nations, 2015: 193-196.

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备注/Memo

备注/Memo:
收稿日期：2016-07-29
基金项目：国家自然科学基金；江苏高校优势学科建设工程资助项目
作者简介：吴秋洁（1981－），女，博士研究生，工程师，从事含能材料及安全方面研究。E-mail：adawuqiujie@163.com
通信作者：徐森（1981－），男，副研究员，从事含能材料的制造与应用、含能材料安全技术和危险品分类研究。E-mail：xusen@njust.edu.cn
更新日期/Last Update: 2017-01-09