Coconut Shell Activated Carbon
Your Professional Coconut Shell Activated Carbon Supplier
Chengde Lijing Activated Carbon Manufacturing Co.,Ltd was founded in 1988 , which is one of the earlier big manufacturers integrated research and development , production and trade of activated carbon . Our company has strong technical power ,excellent production equipment ,advanced testing instruments and complete management system . We use the world leading technologies in producing our product of "coconut shell", "nutshell", "wood-based", "coal-based" 4 big series which contains more than 20 kinds of quality activated carbon of Lijing brand .
Why choose us
Strong Production Capacity
With a focus on customization, R&D, and quality control, we have built long-standing relationships across Asia, the Middle East, Europe, and beyond.
Our Certificates
Our company has received honorary certificates such as “Famous Activated Carbon Brand”, “High and New Technology Enterprise”, and “Contract-Honoring Enterprise.”
Customized Services
Our R&D and technical departments support customers in customizing different product dimensions, including shape, packaging, and other specifications.
|
Item |
First Grade |
Second Grade |
|
|
Particle Size 12-30 Mesh 10-24Mesh |
% |
≥95 |
≥95 |
|
Iodine Value |
mg/g |
≥1000 |
≥900 |
|
Intensity |
% |
≥98 |
≥98 |
|
Moisture |
% |
≤10 |
≤10 |
|
Ash |
% |
≤3 |
≤3 |
|
Filling Ratio |
g/cm³ |
0.45-0.5 |
0.47-0.55 |
|
PH |
6-9 |
6-9 |
|
Properties
High Surface Area
Coconut shell activated carbon typically has a surface area ranging from 800 to 1200 square meters per gram, allowing for significant adsorption.
Porosity
The high porosity facilitates the adsorption of impurities from liquids and gases.
Hardness and Durability
Coconut shell activated carbon is more durable and harder compared to other types of activated carbon, such as those derived from wood or coal.
Renewability
As it is derived from coconut shells, a renewable resource, it is considered more environmentally friendly.
Advantages
Renewability and Sustainability
As a byproduct of coconut processing, it provides a use for waste material and reduces environmental impact.
Efficiency
Its high adsorption capacity makes it effective in various applications.
Chemical Stability
Resistant to a wide range of chemicals, making it versatile for different uses.
Carbonization: The coconut shells are heated in the absence of air to temperatures between 600 and 900 degrees Celsius. This process removes volatile components, leaving behind a carbon-rich material.
Activation: The carbonized material is then subjected to either physical or chemical activation:
Physical Activation: This involves exposing the material to oxidizing gases (e.g., steam, carbon dioxide) at high temperatures (800-1000 degrees Celsius). This process creates a porous structure.
Chemical Activation: This involves treating the material with chemicals such as phosphoric acid or potassium hydroxide, followed by heating. This also develops the porous structure but typically at lower temperatures compared to physical activation.
Comparing Performance Metrics
|
Performance Factor |
Coconut Shell Carbon |
Wood-Based Carbon |
Coal-Based Carbon |
|
Hardness |
High |
Low |
Medium |
|
Dust Level |
Very Low |
High |
Medium |
|
Micropore Density |
Very High |
Moderate |
Moderate |
|
Taste/ Odor Impact |
Neutral |
Slight |
Slight |
|
Lifespan |
Long |
Short |
Medium |
|
Sustainability |
Excellent |
Good |
Poor |
Quality Control:
1. Customized production and technical support;
2. Quality control thoughtout the whole process;
Our Certificate
fAQ
We're well-known as one of the leading coconut shell activated carbon manufacturers and suppliers in China. If you're going to wholesale coconut shell activated carbon, welcome to get quotation and free sample from our factory. For price consultation, contact us.
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