Oil-Dri Corporation of America offers a full spectrum of specialty adsorbents, including Pure-Flo®, Supreme™ and Perform® bleaching clays for the purification of fats, oils and oleochemicals. Oil-Dri’s Select® adsorbents are effective at removing impurities in a biodiesel process and can replace the use of a water wash centrifuge in vegetable oil refining. Our newest products Metal-X® and Metal-Z™ efficiently remove trace metals in a wide variety of feedstocks for the processing of renewable diesel. With a full line of innovative and highly effective bleaching products, Oil-Dri delivers unmatched product quality, cost effectiveness, and technical support to producers around the world.