在泡反应堆中,SO2吸收到水中的过渡模拟
Yuyang Cai1,2, Zhen Wang1,2, Dunyu Liu1,2
1School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai, China.
概括
这项研究研究了用于海运的泡反应堆.
科学领域:
- 环境工程 环境工程
- 化学工程是化学工程的重要组成部分.
- 控制海上污染 控制海上污染
背景情况:
- 泡反应堆对于减少海运中的二氧化硫 (SO2) 排放至关重要.
- 了解气体泡的动态是优化SO2吸收效率的关键.
研究的目的:
- 为了研究定期气体泡和出口处的SO2度之间的关系.
- 分析液滴引流对SO2吸收的影响.
- 用模拟模型验证实验发现.
主要方法:
- 进行实验和模拟以建模气体泡过程.
- 通过比较气泡大小,注入深度和SO2度来验证模型的准确性.
- 分析了气体流速对液体携带的影响.
主要成果:
- 反应堆出口的SO2度周期比气体缓冲区的时间要短.
- 增加的气体流速增加了液滴的携带.
- 液滴和液膜对SO2吸收有很大的贡献.
结论:
- 定期的气体泡会影响SO2的出口度和滴滴的携带.
- 需要进一步的研究来最大限度地减少SO2度波动.
- 在未来的泡反应堆设计中,应考虑滴滴引进.
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