Product Name: Carbon-added Activated Bleaching Earth
CAS NO.: 70131-50-9
MF:AL2O3 4SiO2 nH2O
HS NO.:3802900090
EINECS No.:274-324-8
Appearance: gray/black powder
Carbon-added Activated Bleaching Earth
Technical Parameters
| Physical/chemical characteristics(typical product data) | ||
| Apparent bulk density | g/l | 480-650 |
| Free moisture(2h,110℃) | % | ≤10 |
| Loss on ignition(predried,2h,1000℃) | % | ≤24 |
| PH(10% suspension,filtered) | 3.5-7.0 | |
| Free acid(as H2SO4) | % | ≤0.2 |
| Surface area(B.E.T) | m2/g | 321 |
Application
- The most important properties of activated clay are adsorption and decolorizing ability. Adsorption mainly means physical and chemical adsorption. Physical adsorption is attributed to Van Der Waal's forces. This force is commonly found both on the surface of the adsorbent and among molecules of adsorbate. As a result, the physical adsorption is non-selective but easy to reach equilibrium and has a better adsorption speed. Chemical adsorption is through chemical linkage with a significant selectivity. The decoloration for fats and oils is by adsorbing and removing the pigment, which is in the state of the colloidal particles dispersed in the oil or dissolved in oil.
Package
Packed in 25.00kgs pp bag with pe liner840bags / 21mt into 1 x 20ft.container
Packed in 25.00kgs pp bag with pe liner800bags (20mt) into 1 x 20ft.container
Packed in 1000kgs jumbo pp bag with pe liner (2bags on a pallet)20bags (20mt) into 1 x 20ft.container
