使用抑制剂控制爆炸中的有毒和有害气体
Haibao Yi1,2,3, Xiliang Zhang1,2, Haitao Yang1,2
1State Key Laboratory of Safety and Health for Metal Mines, Maanshan, China.
PloS one
|December 18, 2023
概括
一种新的抑制剂有效地减少了爆炸的有毒气体,提高了安全性. 通过添加4%的抑制剂,可以获得最佳效果,在各种环境中显著降低有害气体度.
科学领域:
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
- 采矿工程 采矿工程 采矿工程
背景情况:
- 工程中的爆炸式爆炸产生有毒气体,造成环境和健康风险.
- 目前用于在喷气过程中控制有害气体的方法是不够的.
- 爆炸,烟雾中毒等事故凸显了有效气体控制的必要性.
研究的目的:
- 开发和评估一个环保的抑制剂,用于爆炸过程中产生的有害气体.
- 分析开发的抑制剂的作用机制.
- 为了确定最佳的添加比率和有效的气体控制的应用方法.
主要方法:
- 开发一种环保的有害气体抑制剂.
- 作用机制分析. 作用机制分析.
- 模型和现场实验以确定抑制剂添加比率和充电结构.
- 用不同的抑制剂比例和应用方法对气体度进行比较分析.
主要成果:
- 有害气体的组成因爆炸环境而异 (例如,自然空气中的CO,NO,NO2;地下的NH3,CO,NO).
- 添加4%的抑制剂实现了有害气体度的最佳降低 (总体为68.20%).
- 使用抑制器装置的全孔添加方案显示出优异的控制,将气体度降低了62.79%84.73%在30m120m.
结论:
- 开发的抑制剂有效地控制了爆炸过程中产生的有害气体.
- 最佳的抑制剂度和应用方法显著提高了气体的减少.
- 将这种抑制剂与其他措施相结合,改善了喷气环境和操作安全,显示出强大的应用潜力.
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