The WO3/g-C3N4 was successfully synthesized through simple calcination.
The process is simple and the cost raw materials is cheap.
The WO3/g-C3N4 firstly applied to ODS.
The desulpurization rate of WO3/g-C3N4 may attach to 91.2%.
Five recycles of WO3/g-C3N4 still attach to 89.5% due to heterogeneous catalysis.