How should the anti-corrosion of the drainage channels in indoor salt and acid storage tanks be addressed?
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As the title suggests, I would like to ask everyone how to address corrosion protection for the drainage ditches in indoor dilute salt acid storage tanks In which specification can I find the basis for this? Thank you, experts
Personally, I think it’s better to use fiberglass-reinforced plastic anti-corrosion materials
Fiberglass reinforced plastic anti-corrosion materials; it is best to carry out leak prevention treatment at the bottom of the ditch first.
Use acid- and alkali-resistant tiles. Do anti-seepage treatment at the same time during laying! Our indoor sulfuric acid room is fitted with acid- and alkali-resistant tiles!
Reference can be made to the Code for Corrosion Prevention Design of Industrial Buildings GB50046-2008
Actually, I personally think fiberglass-reinforced plastic is the best for corrosion protection; ours has been in use for two years and is still in good condition.
Sulfuric acid can be handled with acid-resistant tiles, but hydrochloric acid cannot; for hydrochloric acid, epoxy resin or fiberglass-reinforced plastic is used for corrosion protection. Some companies also use asphalt in such applications, but it is not aesthetically pleasing
I’ve seen PVC sheets welded together to hold hydrochloric acid.