METHOD OF PREPARING CATALYST FOR OXYCHLORIDATION OF ETHYLENE INTO 1,2- DICHLOROETHANE

摘要

FIELD: catalysts in organic chemistry. SUBSTANCE: copper compound (active component) is applied onto alumina carrier containing metal ion Me2+ and/or Me3+ at molar ratio aluminum to metal ion from 200:1 to 20:1, after which catalyst is dried at temperature ensuring total crystallization of active component over a period of 30 min. The two operations are carried out on drum rotating with controlled speed and equipped with impregnating solution-supply device and thermoelement for drying. EFFECT: simplified procedure and reduced power consumption and waste volume. 9 cl, 1 tbl, 7 ex