Corrosion protection issues for sulfolane storage tanks
Thread Content
Is anti-corrosion treatment needed inside the sulfolane storage tank? What materials are needed for protection?
As long as no oxygen is introduced, it’s fine; just ensure proper nitrogen sealing
The reaction of sulfolane with oxygen produces acidic substances that can easily cause corrosion to equipment; therefore, it is essential to strictly control the oxygen content in benzene extraction units.
Does the cyclobutane storage tank require VOC treatment facilities?