Datong Zhongxin DingshengActivated Carbon Co., Ltd.
About
Datong Zhongxin Dingsheng Activated Carbon Co., Ltd. manufactures activated carbon in Kouquan Town in the Yungang District of Datong, Shanxi Province, China. Under the direction of Dr. Qingliu Chen, the company runs three principal lines: pellets formed from coal, coconut shell, or wood chips; high-purity coconut shell carbon aimed at environmental and food safety work; and pressed carbon produced by briquetting and activation. Grades for water purification span mesh sizes from 2x6 to 12x40 and carry iodine values of 800-1050 mg/g, methylene blue activity of 120-230 mg/g, hardness of 90-95 percent, and ash content of 15-20 percent. Beyond sewage and wastewater treatment, applications take in gas desulphurization and denitrification, solvent recovery, nitrogen generation and air separation, paint shop emissions control, and pharmaceutical and food-hygiene markets.
Key Products
Cylindrical pelletized activated carbon produced from coal, coconut shell, and wood chip raw materials for gas treatment, sewage and wastewater treatment, desulphurization, denitrification, solvent recovery, and air separation applications.
High-performance activated carbon manufactured from coconut shells with superior physical and chemical properties for environmental protection, food safety, and pharmaceutical hygiene applications requiring high purity.
Reagglomerated activated carbon manufactured through briquetting and activation for enhanced pore structure and hardness in demanding water and gas treatment applications.
Granular activated carbon grades (2x6 to 12x40 mesh) with iodine values 800-1050 mg/g and hardness 90-95% for removing organic contaminants, taste, odor, and color from drinking water and wastewater treatment systems.
Specialty carbon for removing hydrogen sulfide and sulfur compounds from gas streams in flue gas treatment, industrial emissions control, and environmental protection applications.
Activated carbon for adsorbing and recovering organic solvents from industrial exhaust streams in paint spraying workshops and chemical processing facilities.
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