Consequences of using a acid tank lined with vinyl epoxy resin for corrosion protection before the curing period has elapsed
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Dear sea friends, our company has a batch of vertical carbon steel storage tanks used to store a mixed acid of phosphoric acid and sulfuric acid. Lined with vinyl epoxy resin; originally, the maintenance period after installation was 15 days, but due to urgent production demands, our company had to put it into use after only 3 days of maintenance. May I ask, what are the advantages and disadvantages of this for the storage tank? What impact will it have on corrosion prevention?
The maintenance period is generally set conservatively, but it’s hard to say with such a difference in days.
It falls off, which is the same as having no preservative; moreover, it contaminates the stored materials