Import Coal Based Powder Activated Carbon — Buy in Bulk from Supplier in China

Coal Based Powder Activated Carbon from Zuoyun Longshan Activated Carbon Co., Ltd. is manufactured from anthracite coal and processed through physical activation to achieve a high surface area, typically between 800 and 1200 m²/g. The particle size distribution is fine, with 95% passing through a 120-mesh sieve, making it suitable for rapid adsorption in liquid-phase applications. This product is not coated or chemically treated, preserving its natural pore structure for optimal contaminant capture.

The carbon exhibits a iodine number of 900 - 1100 mg/g and a methylene blue adsorption capacity of 180 - 220 mg/g, consistent with standard industrial-grade coal-based powder activated carbon. Ash content remains below 12%, and moisture content is kept under 5% as dried. These values align with common benchmarks for water treatment and decolorization applications. The material is free from added binders or fillers, ensuring purity in sensitive processes such as food-grade refining and pharmaceutical purification.

This activated carbon is primarily used in municipal wastewater treatment, sugar decolorization, and solvent recovery systems. Buyers include chemical manufacturers, beverage producers, and industrial effluent treatment plants sourcing from Shanxi Province. Packaging is in 25kg multi-wall paper bags with inner polyethylene lining, or bulk in 500kg woven sacks. Trade terms are typically FOB Tianjin or CIF, with minimum order quantities negotiable based on shipment volume. Lead time is approximately 15 - 20 days after confirmation.

Zuoyun Longshan Activated Carbon Co., Ltd. operates from Zuoyun County in Shanxi Province, China, a region known for its coal resources and established activated carbon production. The company is listed as an imported supplier with harbor-level trust signals, indicating verified export history and compliance with basic international shipping protocols. No claims about production capacity, years in operation, or client names are provided in the source data, and none are inferred.

The supplier specializes in coal-based activated carbon products and maintains a direct manufacturing facility. There is no indication of third-party certification, internal lab testing, or ISO compliance beyond what is stated in the listing. Response rate and average response time are not recorded, suggesting limited buyer communication infrastructure. Buyers should treat this as a production-focused supplier without marketing claims about service levels.