Desulfurization solution regeneration issue
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Is a foam layer of about 500 mm in the desulfurization regeneration tower too thick? Does it affect the blowing out of suspended sulfur?
I don’t understand what you mean by desulfurization liquid – is it an amine solution?
It is a bit thick, but as long as sulfur foam continues to flow out, it should not stay in the regeneration tower for too long; otherwise, particles of elemental sulfur will form, which can cause blockages in the desulfurization system! ! ! !
Here, regeneration is carried out through injection in the regeneration tank; the sulfur foam is usually around 400 mm in height, and sometimes it can reach over 1 meter. As long as it can flow smoothly into the foam tank, there’s no problem.
Was too much hydroquinone used? There are too many air bubbles; it shouldn’t be this thick under normal circumstances.
It depends on the shape of the foam; if it’s very dry and affects overflow, the liquid level should be increased appropriately. If it is rather vague, then one needs to seek the cause of the problem. I’m not sure if your other process parameters are normal. You can explain the specific details. You can find me on QQ at 7090674
The height of the foam layer can be adjusted using a level controller to ensure proper overflow of the sulfur foam
Generally, 50-100 millimeters is sufficient