Activated Bleaching Earth

Product Description

Activated Bleaching Earth

The characteristic and use of Activated bleaching earth:

Characteristic: Covered taking off montmorillonite after the acid is activated and dealt with and exchangeability ion (calcium, magnesium, potassium, sodium, etc. ) are replaced and dissolved out by the little diameter ion, make both ends of the narrow passage of crystal increase and the surface area increase. Meanwhile, because hydrogen ion replacing octahedra or tetrahedron many price ion, have caused the electricity to shoulder even more. Make acid activate stone turn into strong active white soil with strong absorbing and discoloring ability.

Uses: The main use of Activated bleaching earth has three respects:

Petrochemical industry------make incomplete carbon value, gray powder, water soluble sour alkali of lubricating oil reduce to the utmost point, in order to improve its durability and strengthen its anticorrosive ability.
Edible oil trade------ it is used to get rid of different pigment, take off the strange smell, break away from the son (such as K+); Absorb, separation of harmful substance such as aflatoxins etc.
Daily-use chemical industry trade------is mainly used for discoloring ox, sheep oil which can make the products, such as soap, etc.