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Extraction of Aromatic Hydrocarbons with Triethylene Glycol-Sulfolane Mixed Extractant

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Abstract

Comparative analysis is made of the operation of an extraction block of the LG 35-8/300B benzene reforming unit (Kirishinefteorgsintez Production Association) before and after its upgrade (with triethylene glycol-sulfolane-water mixed extractant used instead of straight triethylene glycol).

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Gaile, A.A., Erzhenkov, A.S., Semenov, L.V. et al. Extraction of Aromatic Hydrocarbons with Triethylene Glycol-Sulfolane Mixed Extractant. Russian Journal of Applied Chemistry 74, 1668–1671 (2001). https://doi.org/10.1023/A:1014853101959

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