Import Activated Carbon Column — Buy in Bulk from Supplier in Singapore

Zhengzhou Zhulin Activated Carbon Development Co., Ltd. produces activated carbon columns made from anthracite coal, which is carbonised and activated to create a porous, high-surface-area material. The product is designed for gas phase filtration, particularly in industrial environments such as paint booths, ink printing facilities, and spray operations. The column shape maximises contact time between the air and the carbon, improving adsorption efficiency for volatile organic compounds (VOCs) and other pollutants.

The activated carbon is typically supplied in cylindrical pellets with diameters of 1.5 mm, 2.0 mm, 3.0 mm, 4.0 mm, 6.0 mm, or 8.0 mm, with 4.0 mm being the most common. The iodine value for this product ranges from 450 to 1000 mg/g, indicating a moderate to high adsorption capacity. Anthracite-based carbon columns are known for their high mechanical strength, which allows them to withstand repeated regeneration cycles without significant degradation. Standard industry practice for this type includes a bulk density of 500 to 600 kg/m³ and a typical pore volume of 0.6 to 0.8 cm³/g.

This product is widely used in applications where fast filtration speeds and strong purification capabilities are required, such as in ventilation systems for industrial facilities. Zhengzhou Zhulin offers customisation options for both diameter and packaging, with standard packaging being 25 kg or 500 kg bags. Buyers should confirm the exact specifications for their intended application, as the performance of the carbon column depends on factors such as pellet size, iodine value, and the flow rate of the air or gas being treated.

Zhengzhou Zhulin Activated Carbon Development Co., Ltd. is based in Zhengzhou City, Henan Province, with a registered address in Singapore. The company specialises in the development and supply of activated carbon products, with a focus on anthracite-based variants for industrial applications. Its profile indicates a Harbor-tier verification level, which signifies a baseline of supplier authenticity.

The supplier’s description highlights its expertise in producing activated carbon with fast filtration speeds and strong purification capabilities. However, the profile does not provide details on production capacity, certifications, or years in operation. Buyers are encouraged to directly confirm these aspects, as well as the company’s ability to meet custom diameter or packaging requirements. The response rate and average response time are listed as zero, so proactive follow-up may be necessary for inquiries.