Honeycomb Activated Carbon
1. Product Overview
Honeycomb Activated Carbon is a high-efficiency, low-resistance adsorbent with a unique honeycomb structure, manufactured from high-quality carbonaceous raw materials (coconut shell, coal, wood) combined with environmentally friendly binders, through molding, drying, carbonization, high-temperature activation and precision processing. It is featured by regular honeycomb pores, large specific surface area, low wind resistance, high adsorption capacity and long service life, widely used in gas-phase adsorption, air purification and waste gas treatment fields. Among them, coconut shell-based honeycomb activated carbon is highly recognized in high-end environmental protection projects due to its superior adsorption performance, low ash content and environmental friendliness.
2. Raw Materials & Production Process
2.1 Raw Materials
We provide three types of honeycomb activated carbon to meet different application requirements and budget needs:
- Coal-based Honeycomb Activated Carbon: Made from high-quality bituminous coal, with stable performance, high hardness and cost-effectiveness, suitable for general waste gas treatment.
- Wood-based Honeycomb Activated Carbon: Made from natural wood chips, with moderate adsorption capacity and good biodegradability, suitable for low-concentration waste gas purification.
- Coconut Shell Honeycomb Activated Carbon: Made from 100% high-quality natural coconut shells, without harmful additives, non-toxic, with fine pore structure and strong selective adsorption capacity, suitable for high-end air purification and precious gas recovery.
2.2 Production Process
Raw Material Selection → Crushing & Grinding → Mixing with Binder → Honeycomb Molding → Drying (120-150℃) → Carbonization (600-800℃) → High-Temperature Activation (900-1100℃, steam activation) → Trimming → Quality Inspection → Packaging
3. Key Specifications & Performance Parameters
Item | Coal-based PAC | Coconut Shell PAC | Test Method |
Specific Surface Area (m²/g) | 800-1200 | 1000-1500 | BET Method |
Moisture Content (%) | ≤10 | ≤8 | GB/T 12496.4 |
Ash Content (%) | ≤15 | ≤5 | GB/T 12496.3 |
Pore Size (mm) | 1-5 (Customizable) | 1-3 (Customizable) | Vernier Caliper Method |
Iodine Adsorption Value (mg/g) | ≥800 | ≥1000 | GB/T 12496.8 |
Compressive Strength (MPa) | ≥1.5 | ≥2.0 | GB/T 12496.10 |
4. Application Fields
4.1 Industrial Waste Gas Treatment
Widely used in the treatment of waste gas from chemical, painting, printing, electronics, metallurgy and other industries, effectively adsorbing volatile organic compounds (VOCs), formaldehyde, benzene, toluene, xylene, sulfur dioxide, hydrogen sulfide and other harmful gases, meeting environmental emission standards.
4.2 Air Purification
Applied in central air conditioning systems, air purifiers, clean workshops, hospitals, hotels and residential buildings, removing indoor harmful gases, odors and dust, improving air quality and ensuring a healthy living and working environment. Coconut shell honeycomb activated carbon is especially suitable for high-end indoor air purification due to its high purity and no secondary pollution.
4.3 Environmental Protection & Other Fields
Used in flue gas desulfurization and denitrification, waste gas recovery, sewage treatment (gas stripping and deodorization), and as an adsorbent in the fields of precious metal recovery and gas separation, with broad application prospects.
4.4 Special Scenarios
Suitable for high-humidity, high-airflow environments such as chemical plants, painting workshops and waste treatment stations, due to its low wind resistance and strong water resistance, it can maintain stable adsorption performance for a long time.
5. Product Advantages
- Low Wind Resistance: Unique honeycomb structure ensures smooth air flow, low pressure loss, and no blockage, suitable for high-airflow working conditions.
- Strong Adsorption Capacity: Well-developed pore structure and large specific surface area, fast adsorption speed, high adsorption capacity and long service life.
- High Mechanical Strength: High compressive and wear resistance, not easy to break and powder, easy to install and replace, reducing maintenance costs.
- Customizable: Pore size, size, adsorption performance and packaging can be customized according to customer needs and application scenarios.
- Environmentally Friendly: Adopting environmentally friendly binders and raw materials, non-toxic and harmless, and can be recycled after regeneration, conforming to global environmental protection requirements.
6. Packaging & Storage
- Packaging: 20kg/bag (polypropylene woven bag with inner plastic bag), 500kg/big bag (FIBC), or customized packaging according to product size; each piece is wrapped with waterproof film to prevent moisture.
- Storage: Store in a dry, well-ventilated warehouse, avoid moisture, high temperature, direct sunlight and mechanical impact; keep away from flammable, explosive and corrosive substances.
We adhere to strict quality control standards, providing high-quality honeycomb activated carbon and professional after-sales service for global customers. Welcome to contact us for customized solutions and sample testing.