METHOD OF PRODUCING GASOLINE FRACTION REFORMING CATALYST Russian patent published in 1995 - IPC

FIELD: catalytic production. SUBSTANCE: method involves impregnation of carrier by two stages at pH 8.5-12 and at temperature 25-90 C in solution containing a mixture of platinum ammoniate, promoter compound and alkaline metal salt sodium, potassium or lithium at atomic ratio of alkaline metal and platinum (1-50):1. Impregnated carrier is dried and calcined. Tungsten or molybdenum is used preferably as promoter. EFFECT: improved method of catalyst producing. 2 cl, 1 tbl