[1]陈靖宇,王万勇,苏焕欧,等.膨胀珍珠岩和硝酸铵溶液混合制备膨化硝铵炸药的实验研究[J].爆破器材,2013,42(03):29-32.[doi:10.3969/j.issn.1001-8352.2013.03.007]
　CHEN Jingyu,WANG Wanyong,SU Huanou,et al.Experimental Research on Expanded Ammonium Nitrate Explosive Prepared with Ammonium Nitrate Solution and Expanded Perlite[J].EXPLOSIVE MATERIALS,2013,42(03):29-32.[doi:10.3969/j.issn.1001-8352.2013.03.007]
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膨胀珍珠岩和硝酸铵溶液混合制备膨化硝铵炸药的实验研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
42
期数:
2013年03
页码:
29-32
栏目:
爆炸材料
出版日期:
2013-06-20

文章信息/Info

Title:
Experimental Research on Expanded Ammonium Nitrate Explosive Prepared with Ammonium Nitrate Solution and Expanded Perlite
文章编号:
4607
作者:
陈靖宇; 王万勇; 苏焕欧; 盘琳 
高要市南虹化工有限公司（广东肇庆， 526114)
Author(s):
CHEN Jingyu;  WANG Wanyong;  SU Huan＇ou;  PAN Lin
Gaoyao South Rainbow Chemical Co.,Ltd.(Guangdong Zhaoqing,526114)
关键词:
膨化硝铵; 膨化硝铵炸药; 膨胀珍珠岩
Keywords:
expanded ammonium nitrate;  expanded ammonium nitrate explosive;  expended perlite
分类号:
TD235.21
DOI:
10.3969/j.issn.1001-8352.2013.03.007
文献标志码:
A
摘要:
文章以硝酸铵溶液、膨胀珍珠岩、膨化剂为原料，通过向硝酸铵溶液中添加膨胀珍珠岩和控制硝酸铵膨化结晶制得一种新型膨化硝铵。并以92%膨化硝酸铵、4%复合燃料油和4%木粉混制出膨化硝铵炸药。检测结果表明，该炸药装药密度为0.90 g/cm3时，爆速为3805m/s，殉爆距离为8cm, 猛度为14.7mm。经对比分析，该型炸药较传统膨化硝铵炸药装药密度和爆速分别提高了0.04 g/cm3和331m/s，同时该炸药的制备方法简单,易于应用。
Abstract:
A novel expanded ammonium nitrate was prepared by the addition of expended perlite into ammonium nitrate solution and the control of ammonium nitration expanded crystallization. 92% new expanded ammonium nitrate, 4% compound fuel and 4% coal powder were mixed in developing the new expanded ammonium nitrate explosive. Test results show that the new explosive has excellent explosion performance with charging density of 0.90 g/cm3, detonation velocity of 3805m/s，transmission distance of 8cm, and brisance of 14.7mm. As a result of comparison and analysis with the conventional counterparts, the new explosive features an increase of 0.04 g/cm3 in charging density and an increase of 331m/s in detonation velocity. Furthermore, the preparation method of present explosive is simple and easy to use in industry.

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备注/Memo

备注/Memo:
收稿日期：2013-03-11
作者简介：陈靖宇（1976~），男，工程师，主要从事工业炸药技术管理与研究。
更新日期/Last Update: 2013-06-27