Bleaching Earth or Activated Bentonite produced by PT Niraku Jaya Abadi is a type of absorbent made from high-quality natural minerals that have gone through an activation process to increase its ability to absorb dirt, color, and unwanted substances from various types of oils and liquids. Our products come with main advantages, namely superfine smoothness, high specific surface area, low density, and most importantly, in accordance with food grade standards. This makes it the best and safest solution for the oil refining industry, both vegetable oils such as coconut oil / copra oil, palm oil & CPO, animal oil, and petroleum products such as diesel and oil. With a particle size reaching 1 micron, this product has very fine and uniform particles. This superfine smoothness ensures even distribution when used, thus increasing the efficiency of the refining process. In addition, the high specific surface area (usually reaching more than 250 m² / g) makes this product have extraordinary absorption power. The higher the surface area, the more dirt molecules, pigments, and other impurities can be bound and removed from the oil.