IMPROVED CATALYTIC PROCESS FOR THE SELECTIVE ALKYLATION OF POLYCYLIC AROMATIC HYDROCARBONS

摘要

the object of the invention is the procedure of mono - and polycyclic aromatic szu00e9nhidrogu00e9nekszelektu00edv alkilezu00e9su00e9re.according to the invention, an act that aszu00e9nhidrogu00e9nt alkilezu0151szerrel acid egyalumu00edniummentesu00edtett small micron mordenit acid in the presence of formu00e1ju00fakatalizu00e1tor,in which the si / al atomaru00e1ny at least 10: 1. in accordance with the procedure laid down atalu00e1lmu00e1ny termelu00e9sselku00edvu00e1nt alkilszubsztituu00e1lt szu00e1rmazu00e9kot and improved selectivity is produced. a