Catalytic cracking catalyst

catalytic cracking catalyst for dehydrogenation process, FCC unit, oil refining and chemical processing industry

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 disproportionation, xylene isomerization,ethylene-benzene alkylation,methanol converting to gasoline,methanol catalytic dehydration to produce dimethyl ether,and lower carbon hydrocarbon aromatization.

ZSM-5 serial zeolites with the properties of good thermotolerance,acid resistance and thermostability,they can be used as catalytic cracking active component to improve the gasoline octane number,propylene yield or hydrocarbons isomerization ability.

 

FCC catalyst which is excellent stability, great activity, and low operating pressure, is produced on the base of our molecular sieves by ourselves. Owing to using new excellent technology and catalyst of fixed bed catalytic cracking, the range of the raw stuff of oil refining was extended and quality of product was improved.Our company can adjust the catalyst to suit wax oil with different solidifying point and content of basic nitrogen. Furthermore, we also can design industrialize device and process

solidifying point of raw oil	40°C
basic nitrogen	>500ppm
airspeed	≥3h-1
gas(C3~C4 is 98% )	≤16%
petrol(octane number≥90)	18.5%
Diesel oil(solidifying piont≤-20°C)	65%
(d) Specific density of diesel oil(d)	0.842

 

Catalytic cracking catalyst