[1]王天明,李公华,张靖.提高连续膨化硝铵炸药密度与流散性的探讨[J].爆破器材,2011,40(02):14-16.
　WANG Tianming,LI Gonghua,ZHANG Jing.Discussion on Improving the Density and Fluidity of Expanded AN Explosive in Continuous Line[J].EXPLOSIVE MATERIALS,2011,40(02):14-16.
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提高连续膨化硝铵炸药密度与流散性的探讨()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
40
期数:
2011年02
页码:
14-16
栏目:
爆炸材料
出版日期:
2011-04-20

文章信息/Info

Title:
Discussion on Improving the Density and Fluidity of Expanded AN Explosive in Continuous Line
文章编号:
4343
作者:
王天明; 李公华; 张靖
(新时代（济南）民爆科技产业有限公司，山东济南250104)
Author(s):
WANG Tianming;  LI Gonghua;  ZHANG Jing
The New Era (Ji’nan) Industrial Technology Industry Co., Ltd. (Shandong Ji’nan, 250104)
关键词:
膨化硝铵炸药; 重质燃料油; 粉状硝酸铵; 密度; 流散性; 矿物粉
Keywords:
expanded AN explosive;  heavy fuel oil;  powdery AN;  density;  fluidity;  mineral powder
分类号:
TD235.2+1 TQ564.4+2
文献标志码:
A
摘要:
在膨化硝铵炸药生产线硝酸铵溶解罐中引入1.5%～4.3%的重质燃料油，实现重质燃料油与硝酸铵溶液的液—液混合，可提高膨化硝酸铵密度0.04 g/cm3，增加膨化硝酸铵感度4cm；在膨化工序中引入粉状硝酸铵，与膨化硝酸铵比例按6∶4加入，可进一步提高产品密度0.08g/cm3；加入矿物粉添加剂5%，烷胺类盐0.2%～0.6%，能够有效提高膨化炸药产品流散性。
Abstract:
In expanded ammonium nitrate explosive production line, 1.5%~4.3% of heavy fuel oil is added in ammonium nitrate dissolve tank, realizing the liquid-liquid mixing of heavy fuel oil and ammonium nitrate solution, the density of expanded AN is raised 0.04 g/cm3, and the sensitivity is increased 4cm. In the expanding process when powdery ammonium nitrate is introduced in a ratio of 6:4 with expanded AN, the density of product could be raised further 0.08 g/cm3. The addition of 5% mineral powder additive, and 0.2%~0.6% alkyl amine salt, the fluidity of the so-produced product is effectively improved.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2010-12-08 作者简介：王天明（1982~），男，助理工程师。主要从事民用炸药生产、研发工作。
更新日期/Last Update: 2011-05-05