Activated Bleaching Earth is called wash clay, Activated Clay, and Acid Activated Clay. Activated Bleaching Earth is being used in edible and non-edible oil refinery like Rice Bran Oil, Mustard Oil, Soyabean Oil, Sunflower Oil, Sal Oil, Glycerin, Lubricating Oil, etc., it helps to remove color pigments from oils and other chemicals. It can also remove the colors commonly associated with carotenoids, chlorophyll, and pheophytin.
Bentonites are usually silicates of different compositions and group formation in addition to silica, calcium, magnesium, alumina, iron, sodium, etc. in oxide forms.
In Processing of Bleaching earth, we are following three processes It is made from pure Montmorillonite a group of bentonites, we modified Ca bentonite high proportion of montmorillonite with acids to make them suitable for bleaching oil efficiently.
The Processing of a good quality bleaching earth is a very special operation & in order to maintain good quality, it is very necessary that each & every step is carried out under controlled quality.
Activated Bleaching Earth also has the ability to remove unpleasant odors, including those produced by ammonia, sulfurs, and tars, Its main purpose is to act as an Adsorbing agent to remove the impurities, unwanted color bodies, and other contaminants.
We are modifying Attapulgite and Palygorskite for processing of fuller’s Earth powder synonyms are Activated Fuller’s Earth It is very amusing to note that the fullers earth powder earth is exhibiting low bleaching efficiency against Acid Activated Bleaching Earth It is not effective direct in bleacher but in the final oil. Excellent Results arises.