The HDS, HDN and HDY activities of the catalysts were tested with model compounds consisted of thiophene, dibenzothiophene, pyridine, quinoline, cyclohexene, hexamethylene.

• 以噻吩、吡啶、二苯并噻吩、喹啉、环己烯、环己烷等组成的模型化合物，对催化剂的HDS、HDN及HDY性能进行了评价。