For professionals in chemical procurement and R&D, understanding the technical specifications of activated carbon is crucial for making informed purchasing decisions. As a leading activated carbon manufacturer and supplier based in China, we aim to demystify these critical parameters, ensuring our clients can confidently select the optimal product for their purification needs. Whether for water treatment, air filtration, or specialized industrial applications, knowing these specifications is key.

Iodine Value is a primary indicator of activated carbon's adsorption capacity for small organic molecules. It is typically measured in milligrams of iodine adsorbed per gram of activated carbon (mg/g). A higher iodine value generally signifies a greater capacity for removing color, odor, and other low-molecular-weight contaminants. When comparing products, always look for the iodine value relevant to your specific purification challenge.

CTC (Carbon Tetrachloride) Activity measures the adsorption capacity for larger molecules, often indicating the pore volume available for these substances. It is also expressed as a percentage. High CTC activity is important for applications requiring the removal of heavier organic compounds or for solvent recovery processes. As a manufacturer, we ensure our activated carbon meets stringent CTC activity requirements.

Particle Size, often specified in mesh sizes (e.g., 6x12, 12x40 mesh), dictates how the activated carbon will be used in a system. Granular activated carbon (GAC) is suitable for packed beds, while powdered activated carbon (PAC) is used in slurry applications. The appropriate mesh size affects flow rates, pressure drop, and the efficiency of contact between the contaminant and the adsorbent.

Other important specifications include Ash Content (the inorganic residue left after combustion, which should be low for high-purity applications), Moisture Content (typically kept below 5%), and Hardness (indicating resistance to attrition and mechanical breakdown during handling and regeneration). As a dedicated supplier, we provide detailed specification sheets for all our activated carbon products. We encourage you to contact us to discuss your application requirements and to receive expert guidance on selecting the best activated carbon for your operational success. Secure your supply of quality activated carbon at competitive prices directly from our factory.