Description

Bleaching Earth Working: 
Bleaching clay;Bentonite, acid-leached;Activated bleaching earth; Activated clay/Bleaching clay; bentonite acid-leached powder can emerge and separate some matters by effective, such as phosphorus oil,soap and trace metal oil and aflatoxin,pigment,colloid,impurity,dram heavy metal in lipid which can cause oxidant and activator toxic. 

Broadly speaking Bleaching Earth finds use in following fields
•Refining of Vegetable oils
•Refining of hydrogenated Vanaspati ghee oils, Margarine & shortening
•Refining of Animal Fats like tallow oil, fish oil, lard oil
•Refining of Mineral Oils like Insulating oil,Rolling oil,Lube oil,Waste oil,Industrial triglycerides and fatty acids used for paints, varnishes and soaps,Paraffins and Waxes
•Decolourising by removing colour pigments like carotenoids, chlorophyll, Pheophytine
•Removal of gums (phospholipids), FFA and soap contents and traces of heavy metals in vegetable oils
•Reducing and Controlling different oil parameters like Peroxide value, Anisidine value, UV-absorption value.FFA contents etc.
•Purification of Aromatic Compounds in case of mineral oils & waxes and removal of Sulphuric acid, Tars acid, Sludge, Sulfonic acid etc.
•Other Applications like Bleaching of Sulphur,In Effluent treatment plants