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The Brief Introduction of Bleaching Earth - Qingdao Eastchem Inc

Definition: Activated bleaching clay is one of natural clays having very strong activity. Originally used as a bleaching agent. The main mineral composition is montmorillonite mineral, chemical composition similar to bentonite. Bleaching earth is also called the activated bleaching earth, activated concave soil, clay adsorption and decoloration soil, adsorbent, bleaching clay, etc.

Bleaching clay profile: it refers to any fine particle, natural output, high adsorption rate of earthy material. It has the adsorption impurities from the fat, grease or oil or coloured substances.

Bleaching clay profile means any fine particle, natural output, high adsorption rate of earthy material, has the adsorption impurities from the fat, grease or oil or coloured substances.

??? The characteristics of the activated bleaching earth: material, it is made of high quality pure natural non-metallic mineral, concave and convex clay as the main raw material. Supplemented by scientific formula, it refined with special processing craft. Its apparently is ashen white or light yellow powder, the ideal substitute of activated carbon.

Decolourization property:

Activated bleaching earth has extensive decoloring performance, and decoloring force is great. It also has the strong force of adsorption and purification, with strong adsorbability to the pigment and the impurities.

The stability:

Bleached soil has stronger stability in application, and very convenient and safe in application. We don't need to change the original production process of production enterprises.

Bleaching earth filtered cake can renewable use, no environmental pollution.

Bleaching earth decolorization rate is high, with low the oil rate, quick filtration speed, low content of free acid.

The performance of the Cenospheres

1, strong adsorption ability, high decolorization rate, with low oil rate, filtration speed, add less;

2, effectively removing grease total phospholipids, soap and trace metal ions, and can be used as a natural antioxidant;

3, removing the toxins such as aflatoxin, pesticide residues in grease and odor material;

4, after decolorizing oil acid value does not rebound, back color, clear and transparent, stable quality, long shelf life.

5, and is especially suitable for the refining production of mineral oil, vegetable oil, animal oil

The applicable limits of the bleaching clay

It Can make the vegetable oil, mineral oil, animal oil, enzymes, monosodium glutamate, polyether , sugar, wine, etc adsorption decolorizing. In the chemical or environmental industry, it can be regarded as a filtering agent, catalyst, desiccant, deodorization flavour absorption agent, water purifying agent, sewage treatment agent and bleaching agent, etc.

??? The specifications and uses of bleaching clay:

Project special fast filtering for vegetable oil for mineral oil decolorization rate % 90 or 80 p or 90 free acid (in - H2SO4) % acuities were 0.15, 0.12, 0.10 or less or less moisture % 8 8 8 or less or less or less particle size analysis (- 75 microns) % 85 or 85 p or 85 ml/min 4 or 6 or higher filtration rate 5 or higher

???? Bleaching clay packing: 25 kg plastic woven bag attached to the tank

The distribution of the bleaching clay: Bleached soil mainly distributed in India, Sri Lanka, France.