改进铵油炸药：添加剂和硝酸铵形态对爆轰参数的影响

Improving ANFO: Effect of Additives and Ammonium Nitrate Morphology on Detonation Parameters.

作者信息

Fabin Magdalena, Jarosz Tomasz

机构信息

Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland.

Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, 44-100 Gliwice, Poland.

出版信息

Materials (Basel). 2021 Oct 1;14(19):5745. doi: 10.3390/ma14195745.

DOI:10.3390/ma14195745

PMID:34640139

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8510347/

Abstract

Ammonium nitrate-fuel oil (ANFO) is one of the most widely used explosives for civilian purposes. Its main advantages are its low price and simple method of production. The main disadvantages of this material are low water resistance and problems related to non-ideal detonation, which can be a potential hazard when using ANFO. Due to this, research has been conducted for many years to find suitable additives for ANFO that would have the effect of offsetting its drawbacks. The aim of this review was to describe factors affecting the energetic properties of ANFO, including the highlighting of substances that could potentially be additives to ANFO formulations that would reduce the negative effects of non-ideal detonation, while avoiding adversely impacting the effectiveness of the explosive in blasting operations, as well as its sensitivity parameters.

摘要

硝酸铵-燃料油（ANFO）是民用领域使用最广泛的炸药之一。其主要优点是价格低廉且生产方法简单。这种材料的主要缺点是耐水性差以及与非理想爆轰相关的问题，在使用ANFO时这可能构成潜在危险。因此，多年来一直在进行研究，以寻找适合ANFO的添加剂，这些添加剂能够抵消其缺点。本综述的目的是描述影响ANFO能量特性的因素，包括突出那些可能作为ANFO配方添加剂的物质，这些添加剂既能减少非理想爆轰的负面影响，又能避免对爆破作业中炸药的效能以及其感度参数产生不利影响。