... -5 zeolite for FCC ZSM-5 serial zeolites are mainly applied for catalytia cracking, catalytic dewaxing,toluene disproportionation,FCCU.ZSM-5 ... serial zeolites are mainly applied for catalytia cracking, catalytic dewaxing,toluene ... dimethyl ether,and lower carbon hydrocarbon aromatization.ZSM-5 serial zeolites with the properties of good ...