Is the sulfur foam generated in coking desulfurization highly corrosive to concrete?
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Is the sulfur foam generated in coking desulfurization highly corrosive to concrete?
What are the main components of sulfur foam?
This definitely exists; at the factory where I work, tiles keep falling off.
Sulfur foam causes quite severe corrosion to concrete; try to minimize contact between sulfur foam and concrete structures
Whether it is desulfurization liquid, sulfur foam, or ammonium sulfate mother liquor, all of them cause severe corrosion to concrete structures. We apply epoxy resin for protection
Acid-resistant tiles can also be used to protect the concrete structure
For this, one can refer to the approach used with acetic acid; that is, using acid-resistant tiles, and in some cases epoxy resin is applied
It is not only highly corrosive, but it can also penetrate through walls directly.
Apply resin, then cover it with acid-resistant bricks; corrosion is quite severe
The main reason is not corrosion caused by sulfur foam; it is primarily caused by the alkaline and acidic substances in the desulfurization solution. Just take preventive measures.