Abstract:

The advance in catalytic oxidative desulfurization over molecular sieve，including TS molecular sieve catalyst，SBA molecular sieve catalyst，HMS molecular sieve catalyst，MCM molecular sieve catalyst，ZSM-5 molecular sieve catalyst，and aluminophosphate molecular sieve catalyst is summarized. Among these molecular sieve catalysts，SBA，HMS，MCM，aluminophosphate mesoporous molecular sieves catalysts have higher desulfurization rate of macromolecule sulfides and therefore have good prospect. The research of molecular sieve catalyst for oxidative desulfurization should be focused on developing large pore size general molecular sieve，investigating the mechanism and reducing the cost of oxidative desulfurization.