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Sulfolane Corrosion Prevention with On-site Alloy Upgrade During Turnaround
By Integrated Global Services Inc IGS
Sulfolane unit separates aromatics from non-aromatics in a hydrocarbon mixture. Sulfolane is a cyclic sulfone that has high solubility and selectivity for aromatics. A sulfolane unit typically consists of an extraction column, a stripper column, a solvent recovery column, and a solvent regenerator.
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