Abstract
In the present paper, an experimental investigation of the humidifying and desulfuration of flue gas by water spraying is conducted in order to increase the ability of the self-desulfuration efficiency of Ca composition in coal in a power plant boiler. The experimental facility, nozzle structure, measurement method and instruments are introduced. The influence of nozzle structure, the way to enter the liquid and the ratio between phases on the spray characteristics including size distribution of the droplet and spray angle is studied. The results show significant variation and show how to optimize the design and operation of the nozzles.
| Original language | English |
|---|---|
| Pages (from-to) | 715-722 |
| Number of pages | 8 |
| Journal | Experimental Thermal and Fluid Science |
| Volume | 26 |
| Issue number | 6-7 |
| DOIs | |
| State | Published - Aug 2002 |
Keywords
- Atomization effect of nozzles
- Humidifying and desulfuration of flue gas
- Spray
- Two-phase flow