Process for manufacturing a titania supported palladium catalyst

Claim 1

A process for manufacturing a titanium oxide supported palladium catalyst to convert acetylene to ethylene consisting essentially of: (a) removing moisture in an amount of titanium oxide in a vacuum at a temperature of 450° C. for 12 hours to produce dried titanium oxide, (b) dissolving an amount of palladium chloride in hydrochloric acid to produce a palladium solution and mixing sodium acetate with said palladium solution to produce an initial mixture, (c) diluting said initial mixture with distilled water, (d) pouring said diluted mixture into said dried titanium oxide to produce a second mixture, (e) mixing said second mixture at a pressure of 10 torr and a temperature of 80° C. to produce a third mixture, and (f) calcining said third mixture at a temperature of 500° C. for 3 hours and cooling to produce the catalyst composed of palladium in an amount of 0.01% to 0.2% by weight and titanium oxide carrier in an amount of 99.99% to 99.8% by weight, wherein said catalyst is selective in converting acetylene to ethylene but prevents the conversion of ethylene to ethane.