A 77.5% of reduction in deposit formation could be obtained when the multiplex additive of tetralin/ tetralone binary donor and diphenyl diselenide was added into n-dodecane.

• 复合添加剂比单一试剂效果更明显，二元供氢剂与二苯二硒的复合添加剂可减少77.；5%25的裂解沉积。