Coal briquetting activated carbon
CG-BAC800-1100 is bituminous coal granular activated carbon is made of high-quality bituminous, and is processed and refined using advanced technology. It has the appearance of black granular particles. It has the characteristics of developed porosity, large specific surface area, strong adsorption capacity, high mechanical strength, easy repeated regeneration, and low cost.
Application scenarios:
Drinking water treatment、Water plant、Industry water treatment、VOCs removal...
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Email: Info@jinmaichem.com
Working principle
This product manufactured by compressing pulverized bituminous or lignite coal with a binder into briquettes or pillow-shaped blocks, followed by carbonization and steam activation. This process develops a bimodal pore structure—micropores (<2 nm) for small molecule adsorption and mesopores (2–50 nm) for larger organic compounds. The briquette shape provides high bulk density and mechanical strength, ensuring uniform flow distribution in fixed-bed columns or gravity filters. Contaminants including VOCs, chlorine, organic compounds, and heavy metals are captured through physical van der Waals forces, while surface functional groups enable limited chemisorption for polar impurities.
Product Parameters
| Model | CG-BAC800 | CG-BAC900 | CG-BAC1000 | CG-BAC1100 |
| Particle size(mm) | 4*8/8*30/12*40 | 4*8/8*30/12*40 | 4*8/8*30/12*40 | 4*8/8*30/12*40 |
| Iodine value(mg/g) | 800 | 900 | 1000 | 1100 |
| Hardness(%) | 95 | 95 | 95 | 95 |
| Moisture(%) | 10 | 10 | 10 | 10 |
| Ash content(%) | 10 | 10 | 10 | 10 |
| PH value | 7-9 | 7-9 | 7-9 | 7-9 |
Product Advantages
1.High Bulk Density: Briquette form provides greater mass per volume, increasing contaminant loading capacity per filter cycle and reducing bed replacement frequency. 2.Low Pressure Drop: Uniform pillow or briquette shape ensures optimal flow dynamics, reducing pumping energy costs in continuous operations. 3.Excellent Mechanical Strength: Superior crush resistance handles high-pressure systems and thermal swing processes, minimizing dust and attrition losses.
Application areas
Our activated carbon products have a wide range of applications, including environmental protection, food, medicine, industry, and civil use.
Water treatment
Gas Purification
Gold Recovery
Food & Beverage
Chemical Industry
Pharmaceutical
Air Filtration
Sewage Treatment
More related products
We offer a full range of activated carbon products for you to choose from
FREQUENTLY ASKED QUESTIONS
Have Questions? We're Here to Help.
Identify the pollutants to be adsorbed; examine key indicators; and conduct small-scale trials to verify the results, taking into account cost.
No. The iodine value only indicates the number of micropores and is suitable for small molecules; if processing large molecules, the methylene blue value and the proportion of mesopores need to be considered.
Drinking water/odor removal: Coconut shell charcoal (high micropores); Municipal high-flow-rate charcoal: Coal-based charcoal (high strength); Industrial wastewater decolorization: Wood-based charcoal (well-developed mesopores); Specific selection requires flexibility.
Granular activated carbon (general purpose), honeycomb activated carbon (high airflow, low resistance), and fiber felt (high-requirement applications) are all available.
Yes. You can contact us to select samples, specifying the quantity and requirements.
Yes. Particle size, column diameter, honeycomb size, pore size, and iodine value/CTC can all be customized to your needs.