Технические характеристики
The following table outlines the key physical and chemical properties of our coal-based activated carbon, verified against international standards for quality assurance. All parameters are based on rigorous testing and align with market benchmarks for high-iodine value activated carbon products.
| Параметр | Технические характеристики | Метод испытания |
|---|---|---|
| Base Material | Bituminous Coal | – |
| Form | Granular | – |
| Mesh Size (US Sieve) | 12 x 40 | ASTM D2862 |
| Йодное число | ≥ 1000 mg/g | ASTM D4607 |
| CTC (Carbon Tetrachloride Activity) | ≥ 50% | ASTM D3467 |
| BET Surface Area | ≥ 1000 m²/g | ASTM D3663 |
| Содержание золы | ≤ 5% | ASTM D2866 |
| Содержание влаги | ≤ 5% | ASTM D2867 |
| Hardness | ≥ 95% | ASTM D3802 |
| Насыпная плотность | 0.45 – 0.55 g/cm³ | ASTM D2854 |
| pH (Aqueous Extract) | 8 – 11 | ASTM D3838 |
| Кажущаяся плотность | 0.4 – 0.6 g/cm³ | ASTM D2854 |
Приложения
Coal-based activated carbon excels in a variety of industrial and environmental scenarios, leveraging its unique pore structure for effective removal of contaminants. Key applications include:
- Water Treatment and Purification: Ideal for municipal and industrial water systems to remove organic compounds, chlorine, pesticides, and taste/odor issues. It effectively reduces total organic carbon (TOC) in drinking water and wastewater, ensuring compliance with global health standards.
- Air and Gas Purification: Used in HVAC systems, industrial exhaust filters, and respiratory masks to adsorb volatile organic compounds (VOCs), odors, and harmful gases like hydrogen sulfide.
- Industrial Processes: Applied in food and beverage decolorization, pharmaceutical purification, solvent recovery, and gold mining for cyanide removal.
- Восстановление окружающей среды: Effective for groundwater cleanup, landfill leachate treatment, and soil vapor extraction, addressing pollutants like PFAS and heavy metals.
- Other Uses: In agriculture for soil amendment, medical applications for poison control, and energy storage in supercapacitors.
Соответствие требованиям и сертификация
This product adheres to stringent international standards to ensure safety, efficacy, and regulatory compliance for global trade:
- Стандарты качества: Tested per ASTM methods (e.g., D4607 for iodine number, D2866 for ash content) and ISO guidelines for activated carbon properties.
- Сертификаты: NSF/ANSI 61 certified for drinking water contact; REACH and RoHS compliant for EU markets; Halal and Kosher options available upon request.
- Safety Data: Non-hazardous per SDS; low dust emission for safe handling. Meets EPA guidelines for environmental applications.
- Regulatory Alignment: Compliant with international environmental regulations, including those for PFAS removal and VOC control, supporting buyers in regulated industries like healthcare and manufacturing.
