多孔粒状硝酸铵在提高粉状乳化炸药抗结块性中的应用  

The Application of Porous Granular Ammonium Nitrate in Improving the Anticaking of Powdery Emulsion Explosives

作　　者：张亮 刘明涛 丁巍 王玉增 宗琦[1] Zhang Liang;Liu Mingtao;Ding Wei;Wang Yuzeng;Zong Qi(School of Civil Engineering and Architecture,Anhui University of Science and Technology,Huainan 232001;Jilin Tongbo Chemical Co.,Ltd.,Shulan 132602;Fushun Longye Chemical Industry Nanzamu Co.,Ltd.,Fushun 113217,China)

机构地区：[1]安徽理工大学土木建筑学院,安徽淮南232001 [2]吉林通博化工有限公司,吉林舒兰132602 [3]抚顺隆烨化工南杂木有限公司,辽宁抚顺113217

出　　处：《广东化工》2018年第17期3-4,共2页Guangdong Chemical Industry

摘　　要：本文将多孔粒状硝酸铵(LPAN)及经柴油改性的多孔粒状硝酸铵(ANFO)与粉状乳化炸药(PEE)按不同比例混合,测试各样品的抗结块性能及爆炸性能。实验表明,随着多孔粒状硝酸铵添加量的提高,粉状乳化炸药的抗结块性显著增强,当添加量为30%时,粉状乳化炸药的结块现象消失。经柴油改性的多孔粒状硝酸铵与粉状乳化炸药混合后,其抗结块性能增强效果不变,但爆炸性能提高。In this paper, porous granular ammonium nitrate（LPAN）and diesel-modified porous granular ammonium nitrate （ANFO） were mixed with powdery emulsion explosive（PEE） in different proportions to test the anticaking and the detonation properties of the samples. The experimental results showed that the anticaking property of the powdery emulsion explosive greatly improved as the addition amount of porous granular ammonium nitrate increased. When the addition amount was 30 %, the caking phenomenon disappeared. Besides, after mixing with diesel-modified porous granular ammonium nitrate, the detonation property of powdery emulsion explosive improved without the yields of anticaking property.

关 键 词：粉状乳化炸药 多孔粒状硝酸铵 抗结块 

分 类 号：TQ564.4[化学工程—炸药化工]