Feasibility study on producing classifying fly ash by separating fly ash drained off from Shidongkou No 2 Power Plant in Shanghai
- Received Date: 15/06/2007
- Accepted Date: 07/10/2006
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Key words:
- free lime /
- particle size distribution /
- separation rate of production
Abstract: The Shidongkou No 2 Power Plant in Shanghai plans to establish a fly ash separation system to produce classifying fly ash. However, the free lime content of the fly ash is higher. The results show that while the free lime content in the original fly ash can measure up to the standard, the free lime content in the finished fine ash is up to the standard; the original fly ash is very suitable to be separated because of its appropriate particle size distribution and the anticipated separation rate of production can reach more than 70%; it’s feasible for the plant to establish a fly ash separation system in technology and the plant can get higher comprehensive benefit.