Specifications of Activated Bleaching earth
No.	Items   of Analysis	Unit
			For edible oils	For industrial   oils
1	Decolorizing rate (via the burning oil & asphalt approach)	%	≥95	≥95
2	Activity (naac   approach)		≥180	≥200
3	Free acid(H2SO4)	%	≤0.15	≤0.20
4	Water content before leaving factory	%	≤12.0	≤10.0
5	Granularity (over 200 mesh)	%	≥90	≥90
6	Filtration rate	ml/min	≥10.0	≥10.0
7	Bulk density	g/ml	0.7 ~ 1.1	0.7 ~ 1.1
8	heavy metal (as Pb)	%	<0.005	<0.005
9	arsenic (As)	%	<0.0005	<0.0005

 

Molecular formula: H2A12(SiO3)4-nH2O

CAS code: 70131-50-9

H.S.CODE: 25082000

Constitutional Features

The laminated structure exists between molecules. With a great number of irregular cavities on the surface , it has a large specific surface area.

Physical & Chemical Characteristics

A kind of hypo-white powder, which is odorless, tasteless and non-poisonous, the product has a bulk density of 0.7~1.1g/ml. Having dispersivity, the product feels greasy. It is insoluble to water, organic solvent, and various oils & lipids.

Applications & Rang of Use

1) Refining plant oils like:

Soyabean oil,corn oil,palm oil,coconut oil, sunflower oil, peanut oil,cotton seed oil, olive oil,rice bran oil,castor oil,linseed oil,tung oil,rapeseed oil,etc. 

2) Refining animal oils like: fish oil,lard oil,tallow oil,etc.

3) Refining industrial oils like:
Used lubricants oil,motor oil,engine oil,automative oil, paraffin wax,olefin,diesel, etc.

4) Juice and wines’ clarifying.

5) Medicine and environmental industries:

 Antidote and adsorbing materials, waste water treatment.

 

 

 

Packging:

 

The internal bag is polythene film bag while the external bag is polypropylene plastic woven bag; or the internal bag is polythene film bag white the external bag is composite paper bag. Each bag has a net weight of 25kg. The packing can be customized to the customer’s needs.

 

Shipping:

 

Shipping should be arranged about 1 or 2 weeks.