1. Liyan LIU;Yu ZHANG;Wei TAN ;
Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative desulfurization catalyst
Liyan LIU;Yu ZHANG;Wei TAN ;
School of Chemical Engineering and Technology, Tianjin University, Tianjin , China ;
Fig.4 Effect of calcination treatment on the catalytic activity of PTAAC Conditions: 10 mL model oil, mass ratio of PTAAC-10 catalystmodel oil= 1.42 : 100, volume ratio of H 2 O 2 mode oil= 1 : 5, ultrasound power: 100 W, 60°C, ultrasound reaction time: 10 min
Frontiers of Chemical Science and Engineering,2013,7(4), Doi: /s