CIESC Journal ›› 2025, Vol. 76 ›› Issue (1): 405-415.DOI: 10.11949/0438-1157.20240702
• Process safety • Previous Articles Next Articles
Feng LIU1(), Rujie BI1, Quan WANG2, Zhao KUANG1, Xiangshuai MENG1, Guoqiang HUANG1
Received:
2024-06-22
Revised:
2024-07-21
Online:
2025-02-08
Published:
2025-01-25
Contact:
Feng LIU
刘锋1(), 毕如洁1, 汪全2, 匡照1, 孟祥帅1, 黄国强1
通讯作者:
刘锋
作者简介:
刘锋(1976—),男,博士,副教授,hyli@aust.edu.cn
基金资助:
CLC Number:
Feng LIU, Rujie BI, Quan WANG, Zhao KUANG, Xiangshuai MENG, Guoqiang HUANG. Effect of vibration on the stability of on-site mixed emulsion explosive matrix with different water contents[J]. CIESC Journal, 2025, 76(1): 405-415.
刘锋, 毕如洁, 汪全, 匡照, 孟祥帅, 黄国强. 振动作用对不同水含量现场混装乳化炸药基质稳定性的影响[J]. 化工学报, 2025, 76(1): 405-415.
编号 | 质量分数/% | 密度/(g·cm-³) | ||||||
---|---|---|---|---|---|---|---|---|
硝酸铵 | 硝酸钠 | 尿素 | H2O | 0#柴油 | 机油 | Span-80 | ||
1# | 72 | 3 | 2 | 16 | 2.5 | 3.0 | 1.5 | 1.387 |
2# | 71 | 3 | 2 | 17 | 2.5 | 3.0 | 1.5 | 1.376 |
3# | 70 | 3 | 2 | 18 | 2.5 | 3.0 | 1.5 | 1.363 |
4# | 69 | 3 | 2 | 19 | 2.5 | 3.0 | 1.5 | 1.349 |
5# | 68 | 3 | 2 | 20 | 2.5 | 3.0 | 1.5 | 1.332 |
Table 1 The matrix formula of water content change
编号 | 质量分数/% | 密度/(g·cm-³) | ||||||
---|---|---|---|---|---|---|---|---|
硝酸铵 | 硝酸钠 | 尿素 | H2O | 0#柴油 | 机油 | Span-80 | ||
1# | 72 | 3 | 2 | 16 | 2.5 | 3.0 | 1.5 | 1.387 |
2# | 71 | 3 | 2 | 17 | 2.5 | 3.0 | 1.5 | 1.376 |
3# | 70 | 3 | 2 | 18 | 2.5 | 3.0 | 1.5 | 1.363 |
4# | 69 | 3 | 2 | 19 | 2.5 | 3.0 | 1.5 | 1.349 |
5# | 68 | 3 | 2 | 20 | 2.5 | 3.0 | 1.5 | 1.332 |
振动周期 | 平均粒径D[3,2]/μm | ||||
---|---|---|---|---|---|
1# | 2# | 3# | 4# | 5# | |
0 | 6.431 | 6.018 | 5.576 | 5.483 | 4.904 |
1 | 6.425 | 6.004 | 5.624 | 5.563 | 4.852 |
2 | 6.426 | 6.006 | 5.588 | 5.518 | 4.842 |
3 | 6.424 | 6.027 | 5.509 | 5.496 | 4.916 |
4 | 6.425 | 6.017 | 5.535 | 5.531 | 4.882 |
5 | 6.429 | 5.996 | 5.586 | 5.454 | 4.958 |
6 | 6.439 | 5.994 | 5.617 | 5.497 | 4.833 |
7 | 6.434 | 6.122 | 5.587 | 5.494 | 4.951 |
8 | 6.427 | 6.025 | 5.543 | 5.432 | 4.947 |
Table 2 The particle size test results of five groups of samples in each vibration period
振动周期 | 平均粒径D[3,2]/μm | ||||
---|---|---|---|---|---|
1# | 2# | 3# | 4# | 5# | |
0 | 6.431 | 6.018 | 5.576 | 5.483 | 4.904 |
1 | 6.425 | 6.004 | 5.624 | 5.563 | 4.852 |
2 | 6.426 | 6.006 | 5.588 | 5.518 | 4.842 |
3 | 6.424 | 6.027 | 5.509 | 5.496 | 4.916 |
4 | 6.425 | 6.017 | 5.535 | 5.531 | 4.882 |
5 | 6.429 | 5.996 | 5.586 | 5.454 | 4.958 |
6 | 6.439 | 5.994 | 5.617 | 5.497 | 4.833 |
7 | 6.434 | 6.122 | 5.587 | 5.494 | 4.951 |
8 | 6.427 | 6.025 | 5.543 | 5.432 | 4.947 |
编号 | 振动周期/d | 消耗氢氧化钠溶液 平均体积V/ml | 硝酸铵析出量M/g |
---|---|---|---|
1# | 0 2 4 6 8 | 5.22 7.85 14.94 21.43 25.47 | 0.0301 0.0452 0.0861 0.1235 0.1468 |
2# | 0 2 4 6 8 | 4.18 7.31 13.24 20.34 24.19 | 0.0241 0.0421 0.0763 0.1172 0.1394 |
3# | 0 2 4 6 8 | 3.31 4.27 8.90 16.36 20.37 | 0.0175 0.0246 0.0513 0.0943 0.1174 |
4# | 0 2 4 6 8 | 2.92 4.91 11.77 21.36 25.89 | 0.0168 0.0283 0.0678 0.1231 0.1492 |
5# | 0 2 4 6 8 | 2.81 5.15 12.74 22.69 27.31 | 0.0162 0.0297 0.0734 0.1308 0.1574 |
Table 3 Titration results of crystallization amount of ammonium nitrate in each vibration period
编号 | 振动周期/d | 消耗氢氧化钠溶液 平均体积V/ml | 硝酸铵析出量M/g |
---|---|---|---|
1# | 0 2 4 6 8 | 5.22 7.85 14.94 21.43 25.47 | 0.0301 0.0452 0.0861 0.1235 0.1468 |
2# | 0 2 4 6 8 | 4.18 7.31 13.24 20.34 24.19 | 0.0241 0.0421 0.0763 0.1172 0.1394 |
3# | 0 2 4 6 8 | 3.31 4.27 8.90 16.36 20.37 | 0.0175 0.0246 0.0513 0.0943 0.1174 |
4# | 0 2 4 6 8 | 2.92 4.91 11.77 21.36 25.89 | 0.0168 0.0283 0.0678 0.1231 0.1492 |
5# | 0 2 4 6 8 | 2.81 5.15 12.74 22.69 27.31 | 0.0162 0.0297 0.0734 0.1308 0.1574 |
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