Acceptance of anti-corrosion treatment for the lining of the dry absorption tower
Thread Content
I’m seeking help from experts in the sulfuric acid industry: how should the corrosion resistance of the acid-resistant bricks used as linings in dry absorption towers be evaluated? What methods can be used to determine the quality of these lining bricks? I earnestly ask all fellow sailors for their advice! Thank you!
There are standards for brick and slab lining, and it is generally no problem to conduct inspections in accordance with these standards. However, you need to carry out the acceptance of the concealed works first. There are also standards for the acceptance of acid-resistant bricks; just follow those standards.
In terms of quality, it is important to ensure that the bricks are carefully selected during the paving process; cracked tiles or those with significant defects should not be used. After paving, the gaps between the bricks must be filled completely, with no voids left.