Extractive Purification of Sulfur and Nitrogen Fuel Contaminants Using p-Toluenesulfonic Acid-Based Deep Eutectic Solvents. - Mokraoui, Salim; El Blidi, Lahssen; Wazeer, Irfan; Al-Zahrani, Attiyah A.; Hadj-Kali, Mohamed K. (Separations (2297-8739), 2026)