... catalytia cracking, catalytic dewaxing,toluene disproportionation,FCCU.ZSM-5 serial zeolites are mainly applied for catalytia cracking, ... dimethyl ether,and lower carbon hydrocarbon aromatization.ZSM-5 serial zeolites with the properties of good thermotolerance,acid resistance ... company can adjust the catalyst to suit wax oil with different solidifying point and content of basic nitrogen. Furthermore ...