1. Introduction
High Activated Bleaching Earth is a type of sub-white powder, which is odorless, tasteless, non-toxic, and the stacking density is 0.7 to 1.1 g/ml. It is dispersed and is greasy to touch. It is insoluble in water, organic solvents and various oils and lipids. It has relatively strong characteristic of ion interchangeability, selective adsorption, hydrophilic, surface activity and catalytic. It begins to lose crystal water when it is heated to more than 300 degrees, and its structure will be changed, which will exert an impact on the decolorization effect. The absorption function will be reduced when it is kept too long or moisturized. It can be used to absorb and remove the asphaltene, neutral colloid, sulfide, olefin naphthenic acid mineral, and basic nitrogen out of lubricating oil, to improve the durability and safety of the lubricating oil, and to enhance the corrosion resistance. It also can be used to absorb and remove the carcinogenic substance from animal and vegetable oil, such as pigment, aflatoxin B1 (AFTB1) and 3 ~ 4 Benz (a) pyrene.
Activated clay(bleaching earth) is an advanced adsorption, bleaching agent, is widely used in oil, chemical and other industries. Its chemical composition is mainly SIO2, AL2O3, Fe2O3 and so on.
High activity Activated bleaching earth, It is applicable to refine oil, used in soya bean oil, sunflower oil, corn oil, plam oil, castor oil, cotton seed oil, sung oil, mineral oil, Lubricating oil, olefin, paraffin wax Vaseline, and some other oils.
High decoloring ability, low free acid
Mainly used to refine edible animal and vegetable oil. This product with strong decoloring-ability and good adsorption, can emerge and separate some matters, such as pigment, colloid, impurity, DRAM heavy metal in lipid which can cause oxidant and activator toxic. It is applicable to decolor and refine the soy oil, sunflower oil, corn oil and fat of pig, sheep and cattle.
2. Uses:
1) Refinement of edible animal and vegetable oil: It can be used for decolorization and purification. Remove harmful pigment, aflatoxin, phosphatide, saponin, colloid, cotton acid from oil to make it high-grade edible oil.
2) Decolorization and refinement of edible animal and vegetable oil for industrial purpose.
3) In petroleum industry, it's used for decolorization, refinement, purification of minerals(such as diesel, kerosene, gasoline, grease, paraffin wax, white oil, lubricating oil, Vaseline, etc. ).
4) Recycling and regeneration of industrial waste oil(mineral oil like machine oil and lubricating oil).
5) Decolorization and refinement of resin and natrum.
6) Decolorization and refinement of polyether.
7) In food industry, it's used as clarificant for monosodium glutamate(MSG), vitamins, grape wine, sugar juice, also used in beer stability processing, saccharification processing, and sugar juice purification.
8) Separation of olefin in arene and alkene, petroleum schizolysis, polymerization and catalysis of olefin.
Specification
Date
De-coloring rate
99.9 %
Activity Degree
210 m, mo/kg
Free Acid:
< 0.25%
Moisture:
< 9%
Special surface area
285m2/g
Refining ability
> 92%
Heavy metal
< 0.005%
pH
< 4
Lonition loss
7.31%(1000° C)
Density
0.45 g/ml
Our company is a major mining Corporation. The company is a research and development, production, sales as one of the leading enterprises in high - tech enterprise. We have passed ISO9001: 2000 in 2011.
The company covers an area of 200 acres, owning 50 million of fixed assets. Specializing in the production activity of attapulgite clay, activated clay, bentonite and other products, annual output up to 50, 000 tons. Our company has reserves of two mines, more than 8 million tons of mineral resources in the high quality of attapulgite which is the largest in Asia by far. We have the largest in Asia, process and equipment of the most advanced, product type, quality and stability of attapulgite clay up to series production base. Products exported to Japan, South Korea, Australia, Iran, Indonesia, Malaysia, New Zealand, eight countries and regions, the year with exports amounting to millions of dollars...More
