How is the ash content in the black water at the outlet of the gasifier quench chamber calculated?
Thread Content
This post was last edited by *ansheng on 2016-10-28 15:05. How is the ash content in the black water at the outlet of the quench chamber of the vaporization furnace determined? (Solid content in the process package)
It is necessary to ensure that the liquid level in the quench chamber is below the lower edge of the downcomer and above the lower edge of the upcomer; there is a specified range for the maximum and minimum liquid levels, and this level is adjusted using the valves in the black water pipeline
The ash content in the black water at the outlet of the gasifier quench chamber is measured, rather than calculated.
The ash content in the black water at the exit of the quench chamber cannot be calculated; it can only be measured. In my opinion, there are the following points: 1. The ash content in the coal quality ； 2. The ash-to-slag ratio after reaction varies among different gasifiers ； 3 Changes in the turbidity of the quench water itself and the circulation volume ； 4. The ash content in the graywater varies depending on the load of the gasifier itself. Please ask the expert to provide additional information……
It doesn’t seem to be calculated; at present, it’s all estimated.