Seeking advice on material selection for chimneys containing chlorine and fluoride ions
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Gentlemen, I would like to ask: for exhaust gases containing chloride and fluoride ions, which are treated via spraying to meet emission standards, is it acceptable to use fiberglass material for the exhaust gas chimneys?
Once all the requirements are met, fiberglass can be used; however, fiberglass is not resistant to organic substances
It is usually made of fiberglass, which is fine
FRP is resistant to chloride ions, but not to fluoride. Glass fiber cloth cannot be used, as it contains silicon which reacts with fluorine. If fluoride ions are present, the resin must be vinyl-based at least. If the exhaust gas is properly treated, there are not many requirements regarding the material used for the chimney; however, when it comes to the scrubber tower, careful attention must be paid to the choice of material