废弃动植物油脂在乳化炸药油相中的应用研究  

Application of Waste Vegetable Oils and Animal Fats Used for Emulsion Explosive

作　　者：吴彩洪 

机构地区：[1]福建海峡科化股份有限公司,福建永安366034

出　　处：《爆破器材》2015年第5期31-34,共4页Explosive Materials

基　　金：福建省2013年科技成果转化和产业化项目;战略性新兴产业项目

摘　　要：本文研究了一种用于乳化炸药的专用复合脂,是以废弃动植物油脂(地沟油及煎炸老油)为主要原料,经过一定的物理工艺处理,辅之以高热值并具有催化活性的材料对其改性制备而得。其物理性能指标为:针入度(0.1 mm)58,运动黏度7.38 mm2/s,含油量(质量分数)30.2%,滴熔点56℃,用其制备的乳化炸药的爆速为4 980m/s,殉爆距离为5 cm,猛度为18.5 mm,且成本低、理化性能合适,能够满足乳化炸药爆炸性能的同时,使我国问题繁多的"地沟油"得到了资源化利用,具有良好的经济及社会效益。In this paper, a special compound wax used for emulsion explosive was studied. It mainly consists of abandoned animal and vegetable oil （waste oils and fried oil） , and was prepared by a certain physical process and modified by materials with high calorific value and high catalytic activity. Its physical properties are as follows：the penetration （0.1 mm） is 58, the kinematic viscosity is 7.38 mm2/s, the mass fraction of oil is 30.2% and the drop melting point is 56 ~C. Detonation performances of the emulsion explosive prepared by the special compound wax are as follows： the detonation velocity is 4 980 m/s, the gap distance is 5 cm and the brisance is 18.5 mm. The special compound wax has the advantages of low cost and appropriate physical and chemical properties, and it enables to meet the detonation performances of emulsion explosives, which not only effectively utilize waste oil with a wide range of problems but also has numerous economic and social benefits.

关 键 词：乳化炸药 复合蜡 理化性能 废弃动植物油脂 爆炸性能 

分 类 号：TQ564[化学工程—炸药化工]