arenes

Catalytic conversion  of gaseous alkanes, alkenes and gasoline fractions over high-silica zeolites of ZSM-5  type has been studied. The optimal condition for the production of high-octane components of motor fuels over ZVM+2% mass of Zn modified catalyst and non-modified catalyst ZVN have been established

C2–C4 alkenes conversion over high-silica zeolite catalyst modified with 2 mas % of Zn has been investigated at the laboratory plant of flow type within temperatures ranges of 723–773 K and volumetric flow rates 1000–30000 h-1. It has been shown that a propylene high conversion and high yield of liquid catalizate containing lower arenes are achieved at space velocities of 20000 h-1.