FAQ
Nut shell charcoal
Nut shell charcoal is biochar obtained from the pyrolysis of various plant fruit shells.
Description
Features
Video
Production technology
Application
Description
Introduction of Nut shell charcoal
Nutshell biochar is a kind of high quality biochar material, its raw material is nutshell, which is refined after high temperature carbonization, activation and other processes.This process gives it the characteristics of porosity, high specific surface area and excellent adsorption properties. These characteristics make nut shell biochar widely used in many fields.
Environment-protection field: Effective pollution control tools.Used for waste gas, waste water treatment and air/water purification.
Agricultural field: Ideal soil conditioner. Improve soil structure, increase air permeability and water retention, improve fertility and promote plant growth.
Industrial field: For the production and treatment of electronic high purity water, food/beverage production and treatment, wastewater treatment and reuse.
Catalyst carrier: It is used in various chemical reactions to provide sufficient catalytic activity.
Parameter
Raw material:
Almond shells or walnut shells
Yield:
Approximately 25-45% based on the dry weight of the raw material
Fixed carbon content:
60-80%
Ash content:
< 15%
Volatile content:
15-30%
Specific surface area (BET method):
100-300 m²/g
pH value (aqueous solution):
Usually neutral to alkaline, pH 7-9
Carbon (C):
65-85%
Hydrogen (H):
2-4%
Oxygen (O):
10-25%
Nitrogen (N):
< 3%
Sulfur (S):
< 1%
Heavy metal content:
Below the limit of international or domestic environmental standards
Cation exchange capacity (CEC):
10-60 cmol/kg
Features
Characteristics of Nutshell biochar
The porosity of nut shell biochar makes it have a large surface area, provide more adsorption sites, and effectively adsorb organic matter and impurities in gas and liquid, and high specific surface area can enhance adsorption performance.
Nutshell biochar has high strength, thermal stability and corrosion resistance, can withstand pressure and temperature, is not easy to deformation or fracture, suitable for use in different environments.
Nutshell biochar can be reused and regenerated, which can be recycled and reused through pyrolysis, water washing and other methods to reduce cost and improve resource utilization.
Nutshell biochar is made from natural nutshell, free of harmful chemicals and heavy metals, is an environmentally friendly biomaterial and conforms to the concept of sustainable development. Recycling can reduce resource consumption and protect the environment.
Video
Nut shell charcoal Processing video
Production technology
Characteristics of biochar graphene
Application
Application of Nutshell biochar
Environmental industry
1.Industrial wastewater treatment: Nutshell biochar can be used to treat heavy metals in industrial wastewater, such as plumbum, mercury, nickel, etc.These heavy metals in wastewater can have negative effects on the environment and human health, so they need to be removed.Nutshell biochar has a high specific surface area and adsorption capacity, which can effectively adsorb and remove these heavy metals.



2.Waste gas treatment: Nutshell biochar can be used to deal with the particulate matter,stench odor and so on in waste gas.These harmful substances can have a negative impact on the atmospheric environment and human health, so they need to be removed. Nutshell biochar has high specific surface area and adsorption capacity, which can effectively adsorb and remove these harmful substances.



3. Paint gas fume treatment: Nutshell biochar can be used to treat harmful organic compounds in paint gas fumes, such as benzene, toluene, xylene, etc.These organics can have a negative impact on human health, so they need to be removed. Nutshell biochar has high specific surface area and adsorption capacity, which can effectively adsorb and remove these harmful organic compounds.

Food industry
1. Vegetable oil decolorization: Nutshell biochar can be used as decolorizing agent in the production of vegetable oil.In the production of vegetable oil, it is necessary to carry out decolorization treatment to remove impurities such as pigments. Fruit shell biochar has a high specific surface area and adsorption capacity, which can effectively adsorb and remove these impurities, making vegetable oil more pure.



2. Deodorization in beer production: Nutshell biochar can be used as deodorant in beer production.In the production of beer, deodorization is required to remove odors. Fruit shell biochar has a high specific surface area and adsorption capacity, which can effectively adsorb and remove these odors and smells, making beer more pure.



3.Production of saccharifying enzymes: Fruit shell biochar can be used as catalyst in the production of saccharifying enzymes.In the production of saccharifying enzymes, catalysts are used to promote the hydrolysis of starch to glucose.Fruit shell biochar has a high specific surface area and active ingredients, which can be used as a catalyst to promote the production of saccharifying enzymes.

Water purification industry
Urban drinking water treatment:Fruit shell biochar can filter and remove harmful substances in urban drinking water, such as organic matter, heavy metals, bacteria, etc., to improve water quality.

Tap water treatment:Fruit shell biochar can absorb the odor, chroma, organic matter and other impurities in tap water, making the quality of tap water more pure.

Natural water treatment:Fruit shell biochar can filter and remove harmful substances and impurities in natural water, such as organic matter, heavy metals, bacteria, suspended matter, etc., making the water quality of natural water is more pure.

Metallurgical industry
Gold mining:Friut Shell biochar can be used as a highly efficient adsorbent in gold mining to help extract gold.

Gold purification:Fruit shell biochar can be used as an adsorbent in the gold purification process to remove impurities.



Primary carbonization product



Nutshell biochar

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