1).Strong decoloring ability
3).High activity degree
Emerge and separate the impurities out of oil,to make it clean and pure,like pigment,colloid,heavy metal etc.
It can remove the phospholipids,metal ions and soap base,as a natural Antioxidant.
It can remove the Toxins and odor materail such as Aflatoxin,Pesticide, residues.
After decolorizing,the acidity of oil will not rebound, not inverting color,clean and transparent,quality stable and extend shelf life.
Widely used for any kinds of oil,especailly mineral oils,edible oils,vegetable oils and fats,as well industrial oils and grease.
|Test Itemttt||Standardttt||Test Resultstt|
|Bleaching Abilityttt||Min 95%ttt||97.7%tt|
|Red Colorttt||Max 2.5ttt||0.92tt|
|Particle Size(200 mesh)ttt||Min 95%ttt||97.64%tt|
|Free Acidttt||Max 0.25ttt||0.14tt|
|Heavy Metal(Pb)ttt||Max 0.005ttt||0.0025%tt|
|Arsenic Contentttt||Max 0.0005ttt||0.00033%tt|
|Oil Retentionttt||Max 4.00%ttt||3.04%tt|
|pH Valuettt||Max 4ttt||2.68tt|
According to the oil quality and thickness,add proper activated bleaching earth into,normally the additive volume is 5%-10% compared with oil weight.
Gasolione and diesel generally need not to be heated,but stick oil need to be heat the tempreature to 105-110u2103,reaction kettle in iron and add bleaching earth in advance to prevent oxidation of oil.
The Activated bleaching earth would continously reduce crystal water when the temperature more than 300u2103,if so,the surface structure will be destroyed and reduce the bleaching ability.Also,long time stocking and moisture circumstance could also badly effect the bleaching earth quality.