Kinetics of desulfurization by electrochemical oxidation in an emulsifying electrolyte

摘要

Diesel with S content 624.4 mu g/g was directly used, and a constant current of 500 mA was proposed in this work. Emulsification as an enhancement method was used to enhance the interphase mass transfer. After emulsifying electrochemical oxidation-extraction, the sulfur content of diesel decreased to 8.1 mu g/g and the desulfurization efficiency reached 98.71%. On comparing with the non-emulsifying electrochemical oxidation-extraction, it has a highly efficient deep desulfurization.