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It uses coconut shell raw charcoal as raw material, avoiding impurity residues in coal-based charcoal. Its unique microporous structure accurately matches the molecular size of VOCs, and its adsorption capacity is more than 60% higher than that of ordinary coal-based activated carbon. It has excellent regeneration performance, and can be recycled multiple times through thermal desorption process, reducing long-term operation and maintenance costs. It solves the industry pain point that low-concentration VOCs are difficult to adsorb efficiently. At the same time, its surface is modified to improve the adsorption selectivity of polar harmful gases and avoid the interference of water vapor on the adsorption effect.

Its detailed parameters include iodine value of 1050 mg/g, moisture content ≤3%, ash content ≤5%, pore size 1-3 nm, external dimension 150×150×70 mm, single block weight about 2.1 kg, compression strength ≥0.5 MPa, maximum operating temperature 500℃, applicable pH range 2-13, bulk density 0.50-0.60 g/cm³. It can be customized into different pore size distributions to match different VOCs components, meeting the purification needs of various waste gas types.

It is applicable to high-concentration VOCs waste gas treatment in industries such as pharmaceutical and chemical, automobile manufacturing, packaging and printing, electronic semiconductors. It can be used for workshop tail gas purification and waste gas standard discharge system, and can also be applied to centralized air purification systems of large public spaces such as convention and exhibition centers and shopping malls, effectively removing formaldehyde, TVOC and other indoor harmful gases.