High Quality Bone Charcoal Clearer And Purer White Sugar

 

Product Description:

Bone Char – Product Introduction
Bone Char is a black, porous, carbon-rich material produced by the pyrolysis of animal bones under low-oxygen conditions. It consists primarily of calcium phosphate (Ca5(PO4)3OH) and amorphous carbon, giving it a unique combination of adsorptive capacity and chemical stability.

 

Chemical Composition:
Calcium Phosphate (Ca5(PO4)3OH): ~70-80%
Carbon (Fixed Carbon): ~10-15%
Other Components: Trace minerals and moisture
Key Industrial Applications of Bone Char
1, Sugar Refining

Bone char is widely used as a decolorizing agent in the sugar industry, especially in cane sugar processing.

It effectively removes organic impurities, colorants, and ash content, resulting in clearer and purer white sugar.

Compared to synthetic resins, bone char is more tolerant of heat and less expensive to regenerate.

2, Water Purification & Filtration

Highly effective in removing fluoride, heavy metals (like As and lead), and Cl from drinking water.

Used in municipal treatment plants and household water filtration systems.

Bone char has a high surface area, enabling strong adsorption without introducing harmful chemicals.

3, Gas & Air Filtration

Used as a filtration medium in industrial gas purification (e.g., removing H2S, VOCs, or organic compounds).

Applied in odor control systems for wastewater treatment plants, rendering factories, and food processing industries.

4, Pigment and Ink Manufacturing

Used in the production of bone black pigment for high-end inks, paints, and coatings due to its fine particle size and deep black tone.

 

    

 

 

How Bone Char is Used in Industry

Packed Bed Columns: Bone char granules are filled into vertical columns for continuous filtration of liquids (e.g., sugar syrup or water) or gases.

Batch Treatment: Used in batch tanks where contaminated water or solutions are agitated with bone char before separation.

Blending into Media: Mixed with other filter media for customized purification systems (e.g., fluoride filters).

Usage Notes:

Particle size and porosity can be customized (e.g., granular, powdered).

Regeneration possible through thermal reactivation depending on use.

Low operational cost and long service life.

 

 

Performance and Effects

Long-lasting phosphorus supply: Releases nutrients slowly over time.

Improves root development: Especially effective for fruit trees, legumes, and root crops.

Increases yield: By enhancing soil fertility and nutrient availability.

Environmentally safe: Biodegradable and non-toxic to soil microorganisms.

 

 

  

Package and Storage:

Packing: 25kg or 50kg woven bags, or as required
Storage: Store in a cool, dry place away from moisture and pests
Shelf Life: 2 years

 

 

 

 

 

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