Process Parameters and Intensification Effects of a Microwave Exposure Applied for the Extractive Oxidation of Diesel: An Optimization Using Response Surface Methodology
作者:Karim Bedoud、Souad Hammadou née Mesdour、Djamila Boufades、Anissa Moussiden、Hafsa Benmabrouka、Boudjema Hamada、Omar Kaddour
DOI:10.1134/s096554412401002x
日期:——
study, which covered the 0.75–1.75 [CH2COOHmPy][HSO4]/[H2SO4] volumetric range, 40–80°C temperature range, and 120–300 s radiation exposure time. The developed model properly fitted experimental results, with a coefficient of determination (R2) equal to 0.9832 that indicated its accuracy. The highest predicted sulfur removal (93.338%) as well as a significant removal of nitrogen and aromatic compounds
摘要 使用硫酸和两种合成的基于吡啶鎓或甲基吡啶鎓的离子液体通过微波处理对柴油进行萃取氧化,作为一种可持续且清洁的技术进行了研究。采用响应面法之一的中央复合设计(CCD)进行实验设计、数学建模、优化和因素影响研究,涵盖0.75–1.75 [CH 2 COOHmPy][HSO 4 ]/[H 2 SO 4 ]体积范围、40–80°C 温度范围和 120–300 s 辐射暴露时间。开发的模型正确拟合了实验结果,确定系数 (R 2 ) 等于 0.9832,表明其准确性。当 [CH 2 COOHmPy][HSO 4 ]/[H 2 SO 4 ] = 1.57、T = 71.7°C 和暴露条件下,获得了最高的预测硫去除率 (93.338%) 以及氮和芳香族化合物的显着去除率时间等于208秒。微波辅助萃取氧化作为节能技术显示出巨大的潜力,可以满足未来生产低杂原子和多环芳烃清洁燃料的需求。