METHOD OF PRODUCING OLIGOMERS OF HIGHER LINEAR ?-OLEFINS

摘要

FIELD: chemistry.SUBSTANCE: invention relates to petrochemical synthesis. Described is a method of producing oligomers of higher linear ?-olefins by catalytic oligomerisation of linear C-C?-olefins. The catalyst used is zeolite Y-BS in H-form which is granulated without binding substances. The catalyst is subjected to thermal-steam treatment at 600°C for 4 hours and subsequent ion exchange. The reaction is carried out with weight content of the catalyst of 10-30% with respect to ?-olefin and at 130-200°C.EFFECT: obtaining oligomers of ?-olefins with a wide molecular weight distribution.2 dwg, 1 tbl, 1 ex