The Powerful Decolorizing Clay
Bleaching Earth is an activated or natural adsorbent clay used primarily for purifying and decolorizing edible oils, fats, and industrial fluids.
The powerful adsorbent clay — exceptional decolorizing and purifying performance for edible oil refining and industrial applications.

Essential product information, composition and performance context.
Bleaching Earth is an activated or natural adsorbent clay used primarily for purifying and decolorizing edible oils, fats, and industrial fluids.
Why Bleaching Earth is preferred across demanding industrial formulations.
Comprehensive bleaching earth grades engineered for precise application requirements.
Highest activity bleaching earth for demanding decolorizing applications.

Cost-effective bleaching earth for general oil refining applications.
Neutral pH bleaching earth for sensitive applications.

Bleaching earth for industrial oil and waste oil treatment.
Important information about Bleaching Earth, grades and applications.
Bleaching earth is primarily used for decolorizing and purifying edible oils by adsorbing pigments, phospholipids, soaps, and other impurities.
Acid activation is a chemical treatment with mineral acids that increases the surface area and adsorption capacity of natural bentonite clay.
Oil retention is the amount of oil that remains in the spent clay after filtration. Lower oil retention (
Typical dosage rates range from 0.5% to 4% depending on the oil type, color load, and desired final color.
Watch how Bleaching Earth supports real-world industrial applications.
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