The priest is to remove the memorial portion from the grain offering and burn it on the altar as an offering made by fire, a pleasing aroma to the LORD.
Jewish Publication Society of America Version (JPS1917) - Leviticus 2:9 >And the priest shall take off from the meal-offering the memorial-part thereof, and shall make it smoke upon the altar — an offering made by fire, of a sweet savour unto the LORD.