Ammonium Nitrate with Nanoporous Structure Production Unit: Foundations of Creation, Operation Principles, Product Quality Indicators

2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2021-09-05 DOI:10.1109/NAP51885.2021.9568559

A. Artyukhov, I. Volk, N. Artyukhova, Nataliya Borozenets

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Abstract

The article is devoted to the description of functioning conditions for the granulation module for the porous ammonium nitrate (PAN) production. We present general information on ammonium nitrate structure role in the process of ensuring the quality indicators of an industrial explosive. We substantiate the necessity of using PAN in the industrial explosives production. We introduce a method for obtaining PAN by humidification followed by thermal processing in apparatus with various configurations of fluidized bed and the use of active hydrodynamic modes. A technological scheme for implementing the method is described. We give a brief description of the hardware design of the granulation and final drying stage. The results of microscopic analysis of PAN granules are presented and the nanoporous structure features are described. The technique of technological calculation of the granulation device for the PAN production is proposed.

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纳米孔结构硝酸铵生产单元:创建基础、操作原理、产品质量指标

本文介绍了多孔硝酸铵(PAN)制粒模块的工作条件。介绍了硝酸铵结构在保证工业炸药质量指标过程中的作用。证实了在工业炸药生产中使用聚丙烯腈的必要性。本文介绍了一种利用主动流体动力模式，在不同流化床配置的设备上，通过加湿和热处理获得聚丙烯腈的方法。描述了实现该方法的技术方案。简要介绍了造粒和最后干燥阶段的硬件设计。介绍了聚丙烯腈颗粒的微观分析结果，并描述了其纳米孔结构特征。提出了PAN制粒装置的工艺计算方法。

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2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP)

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