study on sulphur removal from food grade hexane used in production of vegetable oils usnig activated nickel catalyst

removal of sulfur from food grade hexane was investigated using activated raney nickel in atmospheric pressure and at the boiling point temperature of hexane the obtained product was characterized by atomic emission spectroscopy UOP 163 potentiometeric method and ASTM D4629 UV-Fluorescence at 214nm method for the determination of amount of nickel and sulfur two latter methods respectively.

کلیدواژه ها:

food grade hexane ، sulphure reduction ، raney nickel ، edible oil