NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer high-quality coal-based pellet activated carbon, a premium adsorbent widely utilized across various industrial and environmental applications. Known for its exceptional adsorption capacity and robust physical properties, this product stands as a reliable solution for complex purification challenges.

Pellet activated carbon is manufactured through a meticulous process that begins with carbonaceous raw materials, primarily high-quality anthracite coal in this case. The material undergoes carbonization, followed by activation. This activation process involves heating the carbon material in the presence of an oxidizing gas, such as steam or carbon dioxide, at high temperatures. This carefully controlled process etches the surface of the carbon, creating a vast network of internal pores. It is this intricate pore structure that gives activated carbon its incredibly large internal surface area, making it a highly effective adsorbent capable of attracting and holding molecules onto its surface.

Following activation, the activated carbon is typically extruded into cylindrical pellets. This pelletized form offers distinct advantages. The uniform shape leads to a lower pressure drop across the carbon bed compared to granular or powdered forms, which is crucial for applications involving air or gas flow. The extrusion process also contributes to the mechanical strength and hardness of the pellets, minimizing attrition and dusting during handling, transport, and use in dynamic adsorption systems. This durability ensures a longer service life and better performance in demanding environments.

The specifications of pellet activated carbon are key indicators of its performance. Our product exhibits a high surface area, typically exceeding 1000 square meters per gram. This vast area provides numerous adsorption sites. Properties like iodine value (often 600-1100 mg/g) measure the adsorptive capacity for small molecules, while CTC (Carbon Tetrachloride) adsorption (40%-85%) indicates capacity for larger organic molecules, particularly in gas phase applications. A low ash content (typically less than 5%) and controlled moisture level (up to 8%) are also important for maintaining consistent performance and quality. The strength of the pellets, often exceeding 95%, ensures the integrity of the carbon bed under operational stress.

The applications of high-quality pellet activated carbon are extensive and diverse. One of the primary uses is in gas purification and separation. It is highly effective at removing volatile organic compounds (VOCs), hydrogen sulfide, mercaptans, and other noxious or toxic gases from air streams in industrial processes, odor control systems, and solvent recovery operations. Its large pore volume and specific surface chemistry make it suitable for adsorbing a wide range of molecular sizes and polarities. In chemical processing, it can serve as a catalyst support or even as a catalyst itself for specific reactions, leveraging its unique surface properties and pore structure to facilitate chemical transformations.

Another critical application is water treatment. Pellet activated carbon is used for purifying industrial wastewater, municipal drinking water, and process water. It effectively removes dissolved organic contaminants, chlorine, chloramines, taste and odor compounds, pesticides, and other undesirable substances through adsorption. While granular activated carbon (GAC) is also common in water treatment, the pellet form can be advantageous in certain reactor designs or where specific flow characteristics are required. The ability to remove a broad spectrum of pollutants makes activated carbon an indispensable part of many water purification trains.

Beyond these major applications, pellet activated carbon finds use in air filtration systems, including industrial air cleaners and respiratory protection devices (gas masks) to adsorb harmful vapors. It is also employed in the purification and separation of gases like hydrogen, nitrogen, and hydrogen chloride, crucial in various chemical industries. The versatility stems from the ability to tailor the pore structure and surface chemistry during the activation process to target specific contaminants and applications.

Furthermore, activated carbon is considered an environmentally responsible material. In many industrial applications, spent activated carbon can be reactivated through thermal processes, restoring its adsorptive capacity and allowing it to be reused multiple times. This reduces waste and improves the economic efficiency of purification systems.

NINGBO INNO PHARMCHEM CO.,LTD. provides pellet activated carbon meeting rigorous quality standards, ensuring reliable performance for critical purification tasks. With various standard sizes available, including diameters from 1.5mm up to 9mm, and the possibility for customized specifications, our product can be tailored to the specific requirements of different systems and applications. Understanding the diverse needs of industries relying on advanced adsorption technology, we are committed to supplying activated carbon that delivers consistent results.

For those seeking a reliable pellet activated carbon manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted supplier. Information regarding the price structure, available specifications, and minimum order quantities can be obtained upon inquiry. Learn how to efficiently buy this high-performance activated carbon for your specific gas or liquid phase purification needs. We aim to facilitate a seamless purchase process, providing detailed product data and technical support to ensure our clients select the optimal activated carbon product for their operational requirements. Contact us to discuss your application and explore the benefits of incorporating our high-quality pellet activated carbon into your process.