On-Demand Lead Azide Production

摘要

Lead Azide (LA) is a primary explosive used extensively in detonators. These detonators are used in the fuzes for a wide range of munitions. In place of traditional batch LA production, a simple on-demand manufacturing process, capable of producing the small quantities of LA required, has been developed. The on-demand process is small, and its simplicity stems from the use of commercial-off-the-shelf (COTS) equipment, semi-continuous processing techniques, and a computer-based control system. The small overall size allows the entire process apparatus, including explosion containment equipment, to fit on a mobile cart. This allows for either permanent installation, or roll-in/roll-out use at the loading plants. Thus LA can be produced as needed, where it's needed, without requiring storage, shipping, or dependence on other sources. The on-demand process has been successfully used to produce LA. The material was tested in accordance with safety and performance requirements, and the results were compared to traditional LA. The process described is specific to the production of LA, but the concept can easily be modified to produce other specialty energetic and non-energetic materials essential in the fabrication of a variety of munition systems.